FORD PTEC • 1024K

Ford PTEC
Calibration Definition

Professional calibration definition • Version 1.0

A large Ford PTEC 1024K calibration definition containing nearly 1,900 manually mapped and checked parameters. Built as a reference for tuning, calibration development, definition creation, binary analysis and reverse engineering.

Buy Definition - $600
~1,900 Mapped Parameters
1024K PTEC Platform
100% Manually Mapped & Checked
1000s Hours of Research

THE DEFINITION

Built From the Ground Up

The Ford PTEC 1024K platform contains a substantial amount of calibration and control data spread throughout the PCM firmware. Finding, identifying and correctly interpreting that information from scratch can take an enormous amount of time.

This definition contains nearly 1,900 mapped calibration parameters organized into useful categories. The definition includes scalars, tables, switches, constants, parameters and other identified calibration data.

The mapping was built through manual research and reverse engineering of PTEC 1024K firmware. Parameters are located, analyzed and checked rather than simply being generated from an automated address scan.

Thousands of hours of research and development have gone into understanding Ford calibration structures, locating calibration data, identifying parameters, checking addresses and building this definition into a practical foundation for further work.

Nearly 1,900 Mapped Parameters

A large collection of identified PTEC 1024K calibration locations gives you a substantial head start when working with compatible Ford PCM binaries.

Manually Mapped

Parameters have been manually located, analyzed and checked. The goal is useful, accurate calibration information rather than simply generating thousands of automatically detected addresses.

Calibration Data

Built for Definition Creation

The mapped information can be used as the foundation for creating your own XDF, DAMOS, A2L-style definition, WinOLS project or another calibration format supported by your workflow.

Reverse Engineering

Use the mapped information while analyzing PTEC firmware, following code references, identifying calibration structures and understanding how the PCM is organized.

More Than Just Addresses

Where identified, the definition includes useful information such as parameter names, data types, dimensions, conversions, scaling and other calibration details.

USE THE DATA YOUR WAY

Not Locked to One Tuning Tool

The definition is provided as calibration data and reference information rather than being locked to one specific tuning application. Use the mapped information to build or work with the format that makes sense for your project.

TunerPro Create or use an XDF based on the mapped PTEC calibration data.
WinOLS Use mapped locations and parameter information while building a calibration project.
IDA Pro Reference calibration locations while analyzing code and firmware relationships.
Ghidra Use the mapped calibration information alongside Green Oak disassembly and reverse engineering.
Other Tools Use the information as a reference with other compatible tuning and reverse-engineering software.
Need a finished definition?
If you do not want to build the definition yourself, a finished XDF or DAMOS/A2L-style definition may also be available for an additional charge. Contact Trent's Tuning with your preferred software and requirements for pricing.

COMPATIBILITY

Supported ECU Strategies

Any Ford vehicle and calibration strategy using the PTEC 1024K PCM platform is supported. The definition is not limited to a fixed list of strategy IDs.

All PTEC 1024K Strategies If a PTEC 1024K binary is not already mapped in the supplied definition, Trent's Tuning can reference the binary and set up the required strategy mapping. This allows additional PTEC 1024K vehicles, model years, engine combinations and strategy revisions to be supported without requiring every strategy to be individually listed here.
Binary Based Support In short: if it is a PTEC 1024K calibration, send the binary. The strategy can be identified, referenced and mapped as needed.

DEFINITION PREVIEW

What's Included

Browse the categories and parameters included in the definition. This public preview shows the category, manufacturer parameter name and readable name while keeping the underlying calibration data private.

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1 2 And 2 1 Shift Pressure

15 parameters
Manufacturer Name Name
FNBSTPRS_IB Boost Pressure For Intermediate Band
FN_TM_BST_IC Boost Time For Intermediate Clutch
FN_TT2BT_IB Bst Tm Trq Phase Adjstment For Intermediate Band
AB_TTM_IB_77 Desired Torque Transfer Time Intermediate Band
FN_DESRAT_U1 Inertia Scaling Factor For 1-2 Shift Torque
FN_INT_IB Intercept For Intermediate Band
FN_INT_IC Intercept For Intermediate Clutch
FN_IRATE_U1 Rate To Use For Inerita Torque For 1-2 Upshift
FN_SLP_IB_A Slope For Intermediate Band Applying
FN_SLP_IB_R Slope For Intermediate Band Releaseing
FN_SLP_IC_A Slope For Intermediate Clutch Applying
FN_SLP_IC_R Slope For Intermediate Clutch Releaseing
FN_TM_STK_IB Stroke Time For Intermediate Band
FN_TM_STK_IC Stroke Time For Intermediate Clutch
ST_DES_12 Target Slip Time 12 Shift

1 3 And 3 1 Shift Pressure

1 parameters
Manufacturer Name Name
ST_DES_13 Target Slip Time 13 Shift

1 4 And 2 4 Shift Pressure

2 parameters
Manufacturer Name Name
FN_INT_HC42 Intercept For High Clutch On 42 Shift
FN_SLP_HC42R Slope For High Clutch On 42 Shift

2 3 And 3 2 Shift Pressure

7 parameters
Manufacturer Name Name
FN_PRSGNOD23 Control Gain For Start Prs Offgoing Od Band
FN_DESRAT_U2 Inertia Scaling Factor For 2-3 Shift Torque
FN_IRATE_U2 Rate To Use For Inerita Torque For 2-3 Upshift
ST_DES_23O Target Slip Time 23 Shift W/Od Gear Set
ST_DES_23S Target Slip Time 23 Shift W/Simp Gear Set
FN_KCGN_NT_X X Axis Normalization 2-3 3-2 Shift 56
FN_KCGN_ST_Y Y Axis Normalization 2-3 3-2 Shift 56

2 5 And 5 2 Shift Pressure

2 parameters
Manufacturer Name Name
FN_SLP_HC_25 Slope For High Clutch On A 25 Shift
FN_SLP_IB_25 Slope For Intermediate Band On A 25 Shift

3 4 And 4 3 Shift Pressure

10 parameters
Manufacturer Name Name
FNBSTPRS_HC Boost Pressure For High Clutch
FN_TT2BT_HC Bst Tm Trq Phase Adjstment For High Clutch
FN_DESRAT_U3 Inertia Scaling Factor For 3-4 Shift Torque
FN_INT_IB_34 Intercept For Intermediate Band On 34 Shift
FN_INT_IB_DN Intercept For Intermediate Band On Downshift
FN_IRATE_U3 Rate To Use For Inerita Torque For 3-4 Upshift
FN_IRATE_U4 Rate To Use For Inerita Torque For 4-5 Upshift
FN_TM_STK_HC Stroke Time For High Clutch
ST_DES_34 Target Slip Time 34 Shift
ST_DES_43 Target Slip Time 43 Shift

3 5 And 5 3 Shift Pressure

1 parameters
Manufacturer Name Name
ST_DES_53 Target Slip Time 53 Shift

4 5 And 5 4 Shift Pressure

5 parameters
Manufacturer Name Name
FNBSTPRS_OD Boost Pressure For Overdrive
FN_TT2BT_ODB Bst Tm Trq Phase Adjstment For Od Band
FN_DESRAT_U4 Inertia Scaling Factor For 4-5 Shift Torque
FN_TM_STK_OD Stroke Time For Overdrive
ST_DES_45 Target Slip Time 45 Shift

A/C Compressor Control

2 parameters
Manufacturer Name Name
ACPRES_SH AC Head Pressure Level Inhibits Clutch
ACPRES_CL AC Head Pressure Level Restores Clutch

Accelerator Pump

7 parameters
Manufacturer Name Name
DPS_FK_IN Accelerator Pump Filter For Tip In
DPS_FK_OUT Accelerator Pump Filter For Tip Out
DPS_GP Accelerator Pump Multiplier For Tip In
DPS_GN Accelerator Pump Multiplier For Tip Out
DPS_POS Accelerator Pump Tip In Threshold
DPS_NEG Accelerator Pump Tip Out Threshold
FN123D Pump Shot Gain With Coolant Temp

Adaptive Fuel Trim

24 parameters
Manufacturer Name Name
FADPT_SW Fuel Adaptation Switch
FN_ADPT_GN Adaptation Gain Cal
AFACT2 Highest Adaptation ACT Allowed During Adaptation
AFECT2 Highest Adaptation ECT Allowed During Adaptation
AFACT1 Lowest Adaptation ACT Allowed During Adaptation
AFECT1 Lowest Adaptation ECT Allowed During Adaptation
FN_1327 Adaptive-injector Mapping
ADAPTM ADAPTM
ADEFTR Adaptive Fuel Error Trim
MAXADP Adaptive Compensation Max Allowed Learned
MINADP Adaptive Compensation Min Allowed Learned
FN041A AM To Row Number During Adaptation Fuel
AMP_MUL Amplitude Multiplier During Adaptation
DELAMB Dead Band To Not Adapt
FAST_ADPT_GN Green Engine Adaptation Gain Cal
FADPT_DCL_LD Engine Load To Define Deceleration During Adaptation
ADPTP Max Tp Allowed During Adaptation
VECT3 Min ECT During Adaptation
ADPLOD Min Engine Load Allowed During Adaptation
KWUCNT Number Of Warm Up Counters For Fast Adaptation
FADPT_DCL_N RPM To Define Deceleration During Adaptation
KAM_NO_RESET Switch To Shut Off Kam Fuel Reset
DECEL_CELL_SW Unique Deceleration Kam Cell Switch
VECT5 Warm Up Temperature During Adaptation After Beginning

All-Shift Pressure

1 parameters
Manufacturer Name Name
MOD_FN_IRATE Shift Firmer

Auto Trans Diagnostics

28 parameters
Manufacturer Name Name
TCC_CKT_UP Converter Solenoid Circuit Test Up Counter
TCC_EO_LVL Converter Solenoid Open Test Limit
GR1ERR_LVL Gear 1 Ratio Deviation Thershold
GR2ERR_LVL Gear 2 Ratio Deviation Thershold
GR3ERR_LVL Gear 3 Ratio Deviation Thershold
GR4ERR_LVL Gear 4 Ratio Deviation Thershold
GRV_ERR_TIM Gear Ratio Validation Duration
TFD_SS4IS_SW ISIG Test For SS4
MLUS_TST_ENA MLUS Test Switch
VFS_DIS_LVL Count Of Bad Isig's To Disable Test
P0796UP P0796 Fault Up Counter
P1746UP P1746 Fault Up Counter
P1788UP P1788 Fault Up Counter
SS_CKT_UP Shift Solenoid Circuit Test Up Counter
SS_EO_LVL Shift Solenoid Open Test Limit
TFD_M1M2_ENA Switch For Enable M1 To M2 Tests
TFD_M1M3_ENA Switch For Enable M1 To M3 Tests
TFD_M1M4_ENA Switch For Enable M1 To M4 Tests
TFD_M1FUN_EN Switch For Enable Trans Functional Tests
TFD_M1TRSSTB Switch For Enable TRS Stable Tests
TFD_NOENG_SW Switch For Shut Off Engagement Tests
TOT_ERRP_LVL TOT Circuit Fault Limit
TOT_EOP_LVL TOT Circuit Fault Limit Engine Off
TRS_EOW_LVL Transmission Range Sensor Engine Off Deviation Level
TRS_ERRW_LVL Transmission Range Sensor Deviation Level
TRS_ERRP_UP Transmission Range Sensor Deviation Up Counter
VFS_FNTST_SW__A VFS Calibration Test Switch
TFM_VFSFM_SW VFS Failure Mode Switch

Auto Trans Torque Limits

3 parameters
Manufacturer Name Name
FNTQMAX_TCC Torque Converter Torque Limit
FNTOT_NORM X Axis Normalization Auto Trans 53
FNNEBART_NORM Y Axis Normalization Auto Trans 53

Axle & Tire Setup

5 parameters
Manufacturer Name Name
RT_AXLE Axle Ratio
AXLE_RATIO_I Axle Ratio Integer Value
NOV_VID_SW Axle Ratio Switch
TIRE_REV__A Tire Revs Per Mile
AXLE_RATIO_F Traction Control Switch

Charging System

4 parameters
Manufacturer Name Name
FN821 Idle RPM Using Low Voltage Level Duration
IS_BATV_DR Max Battery Idle Speed Clamp Drive
LOWVOL_CH Voltage Threshold For Charging System Healthy State
LOWVOL_SL Voltage Threshold For Low Charging State

Checksum / Cal ID

8 parameters
Manufacturer Name Name
PPC_CHECKSUM Ppc Checksum
PPC_CAL_END1 Ppc Checksum Cal Ending Location
PPC_CAL_START1 Ppc Checksum Cal Beginning Location
PPC_STRATID Power PC Strategy Identifier
PPC_SUM_END1 Ppc Sum End1
PPC_SUM_START1 Ppc Sum Start1
PPC_USERID Power PC User Identifier
ROM_ENCRYPTION_KEYS ROM Encryption Key Set

Chronometric

1 parameters
Manufacturer Name Name
SPK_DEG_DIF Difference To Update Spark Less Often

Closed-Loop Fuel Control

13 parameters
Manufacturer Name Name
JUMP_FRAC Quantity Of Fraction To Jump To
AMP_MULT Amplitude Multiplier
HOLD_TM_PCT Fraction Of Learned Delay Period Used
DYN_LMAX_LL Max Cal Of Short Term Trim
MAX_ROA_L Max Cal Of Short Term Fuel Trim Lean Direction
MAX_ROA_R Max Cal Of Short Term Fuel Trim Rich Direction
DYN_LMIN_UL Min Cal Of Short Term Trim
JUMP_MULT Multiplier Of Fraction To Jump To
FN1352 Peak To Peak Amplitude For Feedback
PTPAMP_FK Peak To Peak Filter Constant
RR_MULT_GAIN Proportional Gain Cal Multiplier
FN039 Xnorm Feedback Fuel Control 01
FN021 Ynorm Feedback Fuel Control 01

Clutch Fill Pressure Ramp

16 parameters
Manufacturer Name Name
FN_INT_CC Intercept For Coast Clutch
FN_INT_HC Intercept For High Clutch
FN_INT_LRB Intercept For Low/Reverse Band
FN_INT_OD Intercept For Od Clutch
FN_INT_OD_R Intercept For Od Releasing
FN_INT_ODB Intercept For Overdrive Band
FN_SLP_CC_A Slope For Coast Clutch
FN_SLP_FC_A Slope For Forward Clutch
FN_SLP_HC_A Slope For High Clutch Applying
FN_SLP_HCR_A Slope For High Clutch In Reverse Applying
FN_SLP_HC_R Slope For High Clutch Releasing
FN_SLP_LR1_A Slope For Low/Reverse Band Applying vfs1
FN_SLP_LR2_A Slope For Low-Reverse Band Applying vfs2
FN_SLP_OD_A Slope For Od Applying
FN_SLP_ODB_A Slope For Od Band Applying
FN_SLP_OD_R Slope For Od Releaseing

Clutch Stroke Pressure

8 parameters
Manufacturer Name Name
FNSTKPRS_CC Stroke Pressure For Coast Clutch
FNSTKPRS_D Stroke Pressure For Drive Engagements
FNSTKPRS_HC Stroke Pressure For High Clutch
FNSTKPRS_IB Stroke Pressure For Intermediate Band
FNSTKPRS_LR Stroke Pressure For Low Reverse
FNSTKPRS_OD Stroke Pressure For Overdrive
FNSTKPRS_R Stroke Pressure For Reverse Engagements
FN_TM_STK_CC Stroke Time For Coast Clutch

Cranking Fuel Control

12 parameters
Manufacturer Name Name
FN052C Cylinder Air Charge During Crank
FN1350B Crank Fuel Modifier For Start
FN884 Crank ISC Duty Cycle
FN2500 Cranking Ignition Timing
CRK_PIP_ECT CRK Profile Ignition Pickup ECT
FN384 RPM To Exit Crank Mode
FN755 Ignition Timing When Exiting Crank
FN385 Underspeed To Run RPM
FN023A Xnorm Crank Fuel 02
FN024H Xnorm Crank Fueling 02
FN024D Ynorm Crank Fuel 02
FN020E Ynorm Crank Fueling 02

Cruise Control / Misc Controls

1 parameters
Manufacturer Name Name
K_CONV K CONV

Dashpot / Trans Dashpot

3 parameters
Manufacturer Name Name
FN894HLC Dashpot Clip 4th Gear W/locked Torque Converter
FN894LLC Dashpot Clip W/no Decel 4th Gear Lk'd Converter
FN879LC Dashpot Decay Rate W/locked Torque Converter

Decel Fuel Cutoff (DFCO)

17 parameters
Manufacturer Name Name
DFSRPM_PC DFSRPM PC
DFLOD Max Engine Load To Enter
DFS_PRV_N Max RPM To Permit Hysteresis
DFSECT Min Coolant For Fuel Shutoff
DFSECT_PC Min Coolant For Fuel Shutoff In Profile Corr
DFNOVS Min N/V Allowed For Fuel Shut Off
DFSRPM Min RPM To Enter
DFSVS Min VSS To Enter
NDFSO Neutral Deceleration Fuel Shutoff Selection Flag
DFSRPM_CL RPM Below To Turn Fuel On
DFS_PRV_SW Switch To Permit Hysteresis
DFSO_PC_SW Switch To Set To Zero
CTDFSO Duration At Closed Throttle To Enter
CTEDSO Duration At Closed Throttle To Enter Extended
TOUT_RMPOFF Engine Torque Ramp Off Rate
TOUT_RMPON Engine Torque Ramp On Rate
DFSVS_CL VSS Below To Turn Fuel On

Dev / Engineering / Adaptive Fuel Maturity

30 parameters
Manufacturer Name Name
HESDETFR_CAL Forced Anti Stall Fraction
FUL_IOM_CAL__A Forced Maturity Cal
FUL_IOM_LMIN Number Of Loops To Be Mature
FUL_IOM_SMIN Min Switch Count For Learning Maturity
HESDET_SW Switch To Shut Off Hes Detection
FUL_IOM_WINA Window Around Stoich To Count
VSBAR_MIN Max VSS For OSC
MIN_VFS_RPM Min RPM For OSC Line Pressure Level
OSC_MASK OSC Permit Bit Mapping
PPC_PID_PTR_ARY Power PC PID Pointer Array
PPC_PID_PTR_CNT Power PC PID Pointer Counts
RESET_KAM Reset Keep Alive Memory
TQ_SELECT1 Torque Select 1
TQ_SELECT10 Torque Select 10
TQ_SELECT11 Torque Select 11
TQ_SELECT12 Torque Select 12
TQ_SELECT13 Torque Select 13
TQ_SELECT14 Torque Select 14
TQ_SELECT15 Torque Select 15
TQ_SELECT2 Torque Select 2
TQ_SELECT3 Torque Select 3
TQ_SELECT4 Torque Select 4
TQ_SELECT5 Torque Select 5
TQ_SELECT6 Torque Select 6
TQ_SELECT7 Torque Select 7
TQ_SELECT8 Torque Select 8
TQ_SELECT9 Torque Select 9
INJON_TST Injectors On When Tq Test Sw Set
LAM_TST Lambda When Tq Test Sw Set
SPK_TST Ignition Timing Engine Torque Ratio When Tq Test Sw Set

Dev / Engineering / Australian Trans Spec

1 parameters
Manufacturer Name Name
MIS_NMAX_NEU Max Misfire RPM Neutral

Diagnostics

15 parameters
Manufacturer Name Name
CCL_SW Check Fuel Cap Switch
J1979_01_1C Emissions Level For Vehicle
ENG_CONFIG_1 Engine Configuration 1
KAM_ROM_SW Keep Alive Memory ROM Test Switch
MODE08MAP_1 Mode08 Mapping 1
MODE08MAP_2 Mode08 Mapping 2
MODE08MAP_3 Mode08 Mapping 3
MODE08MAP_4 Mode08 Mapping 4
TESTIDMAP_1 Testid Mapping 1
TESTIDMAP_2 Testid Mapping 2
TESTIDMAP_3 Testid Mapping 3
TESTIDMAP_4 Testid Mapping 4
TESTIDMAP_5 Testid Mapping 5
TESTIDMAP_6 Testid Mapping 6
TESTIDMAP_7 Testid Mapping 7

Diagnostics / Ignition Coil Diagnostics

7 parameters
Manufacturer Name Name
BYPS_BRKPNT BYPS BRKPNT 1
COIL_NMAX Max RPM For Coil Test
COIL_VBATMAX COIL VBATMAX
COIL_VBATMIN COIL VBATMIN
CPRIMLVL Coil Primary Voltage Lower Threshold
CPRIMUP Coil Primary Voltage Upper Threshold
DIS_COP_HW DIS COP HW

Diagnostics / RPM Signal Diagnostics

3 parameters
Manufacturer Name Name
CIDUP CID Up Counter
CPS_NMAX Max RPM To Run Crank Sensor Test
PIPUP Profile Ignition Pickup Up Counter

EGR

14 parameters
Manufacturer Name Name
FN908G EGR Flow Rate Sea Level
EGRMPT EGR MPT
FN_EGR_WOT EGR Multiplier For WOT
FN211 EGR Multiplier With Coolant Temp
FN220 EGR Multiplier With Inlet Air Temp
FN220A EGR Multiplier With Outside Temp
EGRDC_MAX Max EGR Duty Cycle
FN248C Max EGR Flow Rate
MINDES_CL Min Air Flow For EGR Disable
MINDES_SH Min Air Flow For EGR Enable
EGR_TP_MIN Min Throttle For EGT
FN230A Time Delay To Begin EGR
FN070 Xnorm EGR 05
FN071 Ynorm EGR 05

EVAP Purge Control

4 parameters
Manufacturer Name Name
FN610 FTPT Transfer Relationship
FN666 Purge Duty Cycle Open Loop Part Throttle
FN667 Purge Duty Cycle Open Loop WOT
PG_DFS_TM Duration To Hold Purge When Cylinders Are Shut Off

Electronic Throttle Control (ETC)

6 parameters
Manufacturer Name Name
AIR_BRK_IAF Air Leakage From Brake Booster
ETC_CL_TP Min TP For Idle Code
FN1615A_INV Predicted Load
ARCHLK Unmetered Air Leakage
FN070C Xnorm Fueling 21
FNETC_DESTQ Ynorm Drive By Wire 04

Engine Temp Protection / Exhaust Temp (EGT) Control

15 parameters
Manufacturer Name Name
FNEXOMF Cat Exotherm Due To Misfire
FNFL_EXT Exhaust Flange Temperature
LAM_EXT_MAX Lambda Absoute Value Used For Starting Control
LAM_EXT_STEP Lambda Decrement When In Temperature Control Per 40ms
FN441A__A Lambda Effect On Exhaust Temp
LAM_EXT_MIN Lowest Lambda Cal Allowed For Temperature Control
FN441B Spark Effect On Exhaust Temp
TC_SOAK_CMS__A TC SOAK CMS A
TC_SOAK_FL TC SOAK FL
FN445L Temp Loss From Manifold To Catalyst
FN443L Temp Loss From Manifold To O2 Sensor
FN442__A Time Constant For Exhaust Temp
FN443 Time Constant For O2 Sensor Temp
FNFL_NRM_X Xnorm Exhaust Temperature 20
FNFL_NRM_Y Ynorm Exhaust Temperature 19

Engine Temp Protection / Failsafe Cooling

12 parameters
Manufacturer Name Name
COOL_CHT_MAX CHT Temperature That Defines Stage 2
CHT_CRIT_SH__A CHT Temperature That Defines Stage 3
CHTIL_MAX CHT Temperature To Turn On Light Stage 1
COOL_CYL_OFF Cylinders To Shut Off In Stage 3
COOL_INT Failsafe Cooling Integral Gain Cal
COOL_GN Failsafe Cooling Overall Gain Cal
COOL_CYL_MIN Min Cylinders To Shut Off
COOL_CYL_IDL Min Cylinders To Shut Off At Idle
FNCOOL_MAX Number Of Cylinders To Turn Off
COOL_CAL_SW Switch To Permit Failsafe Cooling
COOL_MAN Switch To Force Manual Failsage Cooling
COOL_WOT_TIM Duration To Keep All Cylinders On At Wide Open Throttle

Engine Temp Protection / Oil Temp Control

7 parameters
Manufacturer Name Name
FIECT_3_CL ECT Inhibits Oil Overtemp Mode
FIECT_3_SH ECT To Permit Oil Overtemp Mode
FIRPM_3 RPM To Permit Oil Overtemp Mode
FILOAD_3 Engine Load To Permit Oil Overtemp Mode
FITP_3 Throttle To Permit Oil Overtemp Mode
FNTOIL_ECT Engine Torque Ratio Vs ECT
FNTOIL_RPM Engine Torque Ratio Vs RPM

Flex Fuel Compensation

26 parameters
Manufacturer Name Name
FN353 % Alcolhol Based On Air-fuel Ratio
AFR_GAS_END AFR GAS END
AFR_HI_END AFR HI END
AFR_MAX AFR Max
AFR_MIN AFR Min
AFR_TC AFR TC
AFRSTAB AFRSTAB
FFS_CAL_AFR Base Stoich A/F Ratio
FF_LIN_CAP FF LIN CAP
FF_TEMP_RDY FF TEMP RDY
FL_STAB_TIM FL STAB TIM
FFS_CAL_SW Flex Fuel Sensor Calibration Switch
FFS_SW Flex Fuel Sensor Switch
FNAFR_MIX FNAFR MIX
FUEL_CAL Fuel Temperature If Sensor Is Not Used
INF_AM_MAX INF AM Max
INF_AM_MIN INF AM Min
INF_RNG_TM INF RNG TM
PM_GAS_RANGE PM GAS RANGE
PM_HI_RANGE PM HI RANGE
PM_INF_SW PM INF SW
PM_LAMWIN_MN PM LAMWIN MN
PM_LAMWIN_MX PM LAMWIN MX
REFUEL_MN_VS REFUEL MN VSS
REFUEL_THRES Refueling Event Detection Threshold
SPK_PM_BASE Spark Adder To Base Spark For Each % Of Ethanol

Fuel / Startup Cold Fuel

6 parameters
Manufacturer Name Name
FN1362LX Base Fuel Table Cold
FN1361X_LOST Base Fuel Table Cold Enrichment Decay Lost Time
FN1361X Base Fuel Table Cold Enrichment Decay Time
FN1361L Base Fuel Table Enleanment When Cold
FN1361XM Cold Enrichment Decay Lost Time 85% Ethanol
FN018C Ynorm Startup Cold Fuel 10

Fuel Control

38 parameters
Manufacturer Name Name
FN393F A/f Enrichment For Engagements Time Forward
FN393R A/f Enrichment For Engagements Time Reverse
FN387X A/f Multiplier To Avoid Stalls
WOTADP_SW Adaptation Wide Open Throttle Sw
FN371 Air Fuel Enrichment For Engagements
FKARCIDLE Aircharge Filter For Idle
ANTICIPATION Aircharge Switch For Anticipation Logic
ARCHSW Aircharge Switch For Filtering
ARCHIDLE_SW Aircharge Switch For Unique Idle Filter
ARCWOTCOR Aircharge Wide Open Throttle Multiplier
FNCYL_OFF__A Commanded Lambda When Cyl Off
FUL_OVRD_LAM Commanded Lambda When Fueling Is Overridden
ARCANTCOR Compensation For Max Cylinder Air Charge
ECTSTABL_CL ECT To Return To Base Fueling Table Cold
ECTSTABL ECT To Switch Base Table
FUL_OVRD_SW Fuel Override Switch
ECTSTABLTIM Fuel Duration To Switch Base Table
LAM_CYL_OFF Lambda When Cylinders Are Off
LOST_FUL_ADD Lost Fueling Adder
LOST_FUL_MUL Lost Fueling Multiplier
AIR_MAN_VOL Manifold Volume (liters)
OLMCL Non Feedback Fuel Multiplier
PRLDSW Percent Load Switch
EXT_CMD_SF Safety Factor To Adjust Max Cat Temperature
EXT_FLN_SF Safety Factor To Adjust Max Flange Temperature
EXT_FEGO_SF Safety Factor To Adjust Max HEGO Temperature
NOMINAL_AFR Stoichiometric Air Fueling Ratio
CAT_TEMP_SW Switch For Cat Temperature Ctl
FEG_TEMP_SW Switch For Ego Temperature Ctl
FLN_TEMP_SW Switch For Flange Temperature Ctl
FUL_OLCL_SW Switch To Force Open Loop Fuel
CAT_MAX Temp To Begin Fuel Control For Cats
FEGO_MAX Temperature To Begin Fuel Control For Ego
FLN_MAX Temperature To Begin Fuel Control For Flange Stage2
CAT_MAX_CL Temperature To Exit Fuel Control For Cats
FEGO_MAX_CL Temperature To Exit Fuel Control For Ego
FLN_MAX_CL Temperature Toexit Fuel Control For Flange
FN034A Ynorm Fueling 20

Fuel Control / Base Fuel Calc

7 parameters
Manufacturer Name Name
FN1360B Base Fueling Table
FN1362X_LOST Base Fuel Table Enrichment Lost Load
FN1360M__A Base Fuel Table On 85% Ethanol
FN070B Xnorm Base Fueling Calculation 22
FN022BX Xnorm Base Fuel Calculation 08
FN072T Ynorm Base Fueling Calculation 21
FN072 Ynorm Crank Fueling 03

Fuel Control / Lean Error Correction

6 parameters
Manufacturer Name Name
LAM_HOT_MIN Min Allowed Short Term Fuel Trim With Lean Deviation
LAM_CHK_MAX Short Term Fuel Trim Inhibits Logic
FUEL_ERR_SW Switch Allowed For Use Of Plugged Filter Logic
OL_HOT_TM Duration Between Checks For Lean Deviation
P0148_TC Duration Constant For Lean Deviation
BYPLES1 Duration Delay Period For Lack Of Switching

Fuel Injector Control

18 parameters
Manufacturer Name Name
FN1347 Engine Off Soak Duration Enrichment For Injectors
FNPWCOM_BK Fuel Inj Breakpoint Multiplier FordeltaP
FNPWCOM_HS Fuel Inj High Slope Multiplier FordeltaP
FNPWCOM_LS Fuel Inj Low Slope Multiplier FordeltaP
FNPWCOM_OFF Fuel Inj Offset Multiplier FordeltaP
FUEL_BKPT Fueling Injector Breakpoint
AHISL Fueling Injector Hi Slope
ALOSL Fueling Injector Low Slope
MINPW Fuel Injector Lower Pulse Width
FN367 Injector Comp Batt Volt
FN1338 Injector Enrichement When Hot
FN1348 Duration Since Running For Injector Enrichement
FN001 Xnorm Fueling Injector 23
FN008B Xnorm Fueling Injector 24
FN008 Xnorm Fueling Injector 25
FN001A Ynorm Fueling Injector 25
FN001B Ynorm Fueling Injector 26
FN007 Ynorm Fueling Injector 27

Fuel Injector Timing

3 parameters
Manufacturer Name Name
FN336 Injector Timing Vs ECT
INTAKE_OPEN Intake Valve Opening Degrees
SPRAY_DELAY Duration For Fuel Travel To Valve

Fuel Pump Control

10 parameters
Manufacturer Name Name
FPMP_ON_TM Fuel Pump Min On Duration
FP_EO_DT_SW P0230 Switch For KOEO Test
FP_ER_DT_SW P0230 Switch For KOER Test
FP_PU_DT_SW P0230 Switch For Power Up
FPMP_OSM_ENA P0230 Switch When Running
FP_EO_ST_SW P0231 Switch For KOEO Test
FP_ER_ST_SW P0231 Switch For KOER Test
FP_PU_ST_SW P0231 Switch For Power Up
FPMP_SMON_EN P0231 Switch When Running
V_FP_ER_TM3__A P0232 Threshold

Gear Ratios / Auto Trans

8 parameters
Manufacturer Name Name
GRRAT1 1st Gear Ratio
GRRAT2 2nd Gear Ratio
GRRAT3 3rd Gear Ratio
GRRAT4 4th Gear Ratio
GRRAT5 5th Gear Ratio
NVBASE Base N/V Of Vehicle
RT_CHAIN Chain Ratio
GRRAT Gear Ratio

Idle Dashpot

19 parameters
Manufacturer Name Name
FN894 Dashpot Limit 1
FN894H Dashpot Limit 4th Gear
FN814 Dashpot Limit Mult Based ECT
FN894L Dashpot Limit W/O Deceleration 4th Gear
FN879 Dashpot Decay Rate
DASCTL Dashpot For Zeroing Entry Timer
FN882A Dashpot Max Clip RPM
FN891 Dashpot Max Clip VS
FN899 Dashpot Max Clip VS 1
DASMPH Dashpot Min Mph
FN830 Dashpot Preposition
SETLNG_TM Dashpot Settling Duration
DASMHYST Dashpot Hysteresis Band
FN839 Decel Spk Mult Based On Dashpot
DASPTK Isc Dashpot Gain
LOWLOD Min Engine Load Seen For Idle
DMAX_NEU_MOD Neutral Max Limit Compensation Factor
TCDASD Dashpot Decay Time Constant
TCDASU Dashpot Recovery Time Constant

Idle Speed Control

49 parameters
Manufacturer Name Name
EDFPPM Air Adder When Fan Is On
FN819 Air Flow From Not Measured By MAF
IFBS_RPM_TC Desried RPM Duration Constant
DSDRPM_OFF DSDRPM OFF
FN394F_TEH ECT Dependent Dly For N D Engagement
FN394R_TEH ECT Dependent Dly For N R Engagement
TCTRAN_RPM Filter For Recognizing N D/R Engagement
FN851A Gn For Idle Ctrl Err Deriv Ctl RPM Err
FN852A Gn For Idle Ctrl Err Prop Ctl
HEDFRPM HEDFRPM
FN822 Idle Air Adder For Powersteering Switch
IS_DRBASE Idle Speed Drive
IS_DRBASE_A Idle Speed Drive Alt
IS_NUBASE Idle Speed Neutral
IS_NUBASE_A Idle Speed Neutral Alt
FN825B Idle VSS RPM Adder For ACT
FN825A Idle Speed RPM Adder For ECT
FN880N Idle VSS RPM Using Duration Neutral
FN875HD Isc Drive Idle Air
IDCOFS Isc Duty Cycle Adder
IDCMUL Isc Duty Cycle Multiplier
FN875HN Isc Neutral Idle Air
ISC_PTP Isc Peak To Peak
ISC_PTP_SW Isc Peak To Peak Switch
FN8000 ISC Valve Transfer Function
IPSIMAX Max Air Integrator While Moving
IDLMAF Max Air Mass Allowed At
ISCLPD Max Allowed Idle Speed Drive
PSIBRM Max Value Used For Idle Integrator
VSCLP Max VS For Closed Loop Idle
FN861 Min Idle VSS Drive Using TOT
FN861R Min Idle VSS Reverse Using TOT
MINMPH Min Mph For Idle
ETC_CL_TP Min TP For Idle Code
PSIBRN Min Value Used For Idle Integrator
RPMCTL RPM Deviation From Requested To Begin Idle Control
RPMDED RPM Deviation From Requested To Not Allow Adaptation
IS_GPAS_TC Duration Constant Dsd RPM Neutral Hi Cam
TCDESN Duration Constant Dsd RPM When At Limit
TC_OVER Duration Constant For Air Integrator Above
TC_UNDER Duration Constant For Air Integrator Below
TCPRO_GT Duration Constant For Prop Air Cont
TCPRO_LT Duration Constant For Prop Air Cont 2
NDDELTA Duration Delay Period For N D Transition
UPDISC Duration Dly Before Adaptation Is Allowed
EDF_DELAY Time Required To Delay Air Adder When Fan Is On
UPDATM Update Rate Command
FN061 Xnorm Idle 12
FN060 Ynorm Idle 14

Idle Speed Control / A/C Idle Compensation

10 parameters
Manufacturer Name Name
FNIDLCOT2 AC Compressor Delay Period Cycling
FNIDLCOT AC Compressor Delay Period Starting
FN881 Idle Air Adder For A/C Using Head Pressure Level
FN887M Idle Air Adder For A/C Using Duration AC Is On
FN887 Idle Air Adder For A/C W ACT
FN885 Idle Air Adder For A/C W RPM
FN885TE Idle Air Adder Timer W RPM
FN881M Idle Air Multr For A/C Using Head Pressure Level
DNAC_DR Idle VSS Adder With A/C On In Drive
DNAC_NEUT Idle VSS Adder With A/C On In Neutral

Idle Speed Control / Brake Input Idle Comp

5 parameters
Manufacturer Name Name
AIR_BRK_DCY AIR BRK DCY
AIR_BRK_DUR AIR BRK DUR
AIR_BRK_IAF Air Leakage From Brake Booster
AIR_BRK_SW AIR BRK SW
AIR_BRK_VS AIR BRK VSS

Idle Speed Control / HES Detection

3 parameters
Manufacturer Name Name
FN1301E Targeted RPM
FN032EX Xnorm Hes Det 25
FN032EY Ynorm Hes Det 26

Idle Speed Control / Idle Startup Control

12 parameters
Manufacturer Name Name
FN1862D Air Flow Multiplier In Drive
FN1862N Air Flow Multiplier In Neutral
CMD_LITOFF Cat Temperature For RPM Adder
CMD_STABLE Cat Temperature To Not Use RPM Adder
BZZRPM Idle VSS Adder For Startup
BZZTM Idle VSS Adder For Startup Max Duration
FN826B Idle VSS RPM Adder For ACT At Startup
FN826A Idle VSS RPM Adder For ECT At Startup
TKDTN Duration To Keep Adder For Startup ACT
FN803A Duration To Keep Adder For Startup ECT
FN020C Xnorm Startup 14
FN018B Ynorm Alcohol 25

Imcc

4 parameters
Manufacturer Name Name
IMCC_N_SL Highest Rpm To Open IMCC
IMCC_N_SH Lowest Rpm To Open IMCC
IMCC_N_CH RPM Above That IMCC Will Close
IMCC_N_CL RPM Below That IMCC Will Close

Knock Sensor Control

30 parameters
Manufacturer Name Name
KNK_FAST_CNT Cyl Events After Engine Load Trans For Knk Det Fst Counter
FAST_SPK_ADV Fast Ignition Timing Advance Increment
KNK_GLOBAL Global Or Individual Cylinder Switch
KNK_EVCNT Knk Events For Fast Adv Mode
FN1135B Knock Sensor Advance Limit
FN146D Knock Sensor Advance Rate Command
FN146E Knock Sensor Fast Advance Rate Command
KNK_MAX_RPM Knock Sensor Max RPM
KNK_MIN_ECT Knock Sensor Min ECT
KNK_MIN_LOAD Knock Sensor Min Engine Load
KNK_MIN_RPM Knock Sensor Min RPM
KI_MODE Knock Sensor Mode Switch
FN1148A Knock Sensor Retard
FN1143B Knock Sensor Retard Rate
CYL_1_SENS Knock Sensor To Use For Cyl 1
CYL_10_SENS Knock Sensor To Use For Cyl 10
CYL_2_SENS Knock Sensor To Use For Cyl 2
CYL_3_SENS Knock Sensor To Use For Cyl 3
CYL_4_SENS Knock Sensor To Use For Cyl 4
CYL_5_SENS Knock Sensor To Use For Cyl 5
CYL_6_SENS Knock Sensor To Use For Cyl 6
CYL_7_SENS Knock Sensor To Use For Cyl 7
CYL_8_SENS Knock Sensor To Use For Cyl 8
CYL_9_SENS Knock Sensor To Use For Cyl 9
KNK_SNS_TYPE Knock Sensor Type
UP_NORM_EC Knock Duration Constant When Up Averaging
FN775 Threshold Multiplier For ACT
FN776 Threshold Multiplier For ECT
FN070U Xnorm Knock Sensor 28
FN071U Ynorm Knock Sensor 29

Knock Sensor Control / Knock - Transient Comp

4 parameters
Manufacturer Name Name
DN_NORM_EC Constant For Down Averaging
UP_FAST_EC Constant For Up Averageing During Transient
TIP_OUT_NAVP Decrease In Aircharge For Transient
TIP_IN_NAVP Increase In Aircharge For Transient

Knock Sensor Control / Knock Sensor Sensitivity

38 parameters
Manufacturer Name Name
KNK_GN_ADD1 Knock Sensor Gain Adder Snsr #1
KNK_GN_ADD2 Knock Sensor Gain Adder Snsr #2
FN2900A Knock Sensor Gain Sensor #1
FN2901A Knock Sensor Gain Sensor #2
FN2911A Knock Sensor Thers Cyl 1
KNK_TH_ADD1 Knock Sensor Thres Adder Cyl 1
KNK_TH_ADD10 Knock Sensor Thres Adder Cyl 10
KNK_TH_ADD2 Knock Sensor Thres Adder Cyl 2
KNK_TH_ADD3 Knock Sensor Thres Adder Cyl 3
KNK_TH_ADD4 Knock Sensor Thres Adder Cyl 4
KNK_TH_ADD5 Knock Sensor Thres Adder Cyl 5
KNK_TH_ADD6 Knock Sensor Thres Adder Cyl 6
KNK_TH_ADD7 Knock Sensor Thres Adder Cyl 7
KNK_TH_ADD8 Knock Sensor Thres Adder Cyl 8
KNK_TH_ADD9 Knock Sensor Thres Adder Cyl 9
FN2910A Knock Sensor Thres Cyl 0
FN2912A Knock Sensor Thres Cyl 2
FN2913A Knock Sensor Thres Cyl 3
FN2914A Knock Sensor Thres Cyl 4
FN2915A Knock Sensor Thres Cyl 5
FN2916A Knock Sensor Thres Cyl 6
FN2917A Knock Sensor Thres Cyl 7
FN2918A Knock Sensor Thres Cyl 8
FN2919A Knock Sensor Thres Cyl 9
KNK_TH_MUL1 Knock Sensor Thres Mult Cyl 1
KNK_TH_MUL10 Knock Sensor Thres Mult Cyl 10
KNK_TH_MUL2 Knock Sensor Thres Mult Cyl 2
KNK_TH_MUL3 Knock Sensor Thres Mult Cyl 3
KNK_TH_MUL4 Knock Sensor Thres Mult Cyl 4
KNK_TH_MUL5 Knock Sensor Thres Mult Cyl 5
KNK_TH_MUL6 Knock Sensor Thres Mult Cyl 6
KNK_TH_MUL7 Knock Sensor Thres Mult Cyl 7
KNK_TH_MUL8 Knock Sensor Thres Mult Cyl 8
KNK_TH_MUL9 Knock Sensor Thres Mult Cyl 9
FN1140A Knock Window Duration
KNKWIN_LEN Knock Window Duration
FN1141 Knock Window Bias
KNKWIN_START Knock Window Bias 1

MAF Sensor

24 parameters
Manufacturer Name Name
ACDC_SW ACDC Switch
AIR_ADAPT Air Meter Adaption Switch
FN052BF Backflow Entry TP
FN052BFLS Backflow Entry TP Low Throttle
BAPFMM Default Barometric Pressure Cal
FN1036A Engine Load W/Failed MAF
FN1036B Engine Load W/Failed MAF W/IMRC Open
MAF_HI_KOER MAF Upper AD Counts For KOER
MAF_LO_KOER MAF Upper AD Counts For KOER 1
MAF_LO_ER MAF Lower AD Counts
FN1023A MAF Temp Compensation
FN036A Maf Transfer Function
AIR_DEC_MUL Manifold Dynamics Filter For Deceleration
MAF_HI_ER Upper AD Counts
VMAFPIPLMT Pip Limit For Over Voltage Level Conditon
MAF_RPM_MAX2 RPM To Set Failed MAF
LOW_TP_SW Switch To Use Low Throttle Backflow
P0103_LVL Theshold For Over Voltage Level Conditon
TP_VMAF TPS To Set Failed MAF
P0103_TC Duration At Overvoltage To Be Failed
FN050 Xnorm MAF 31
FN070E Xnorm MAF 30
FN022Y Ynorm MAF 33
FN044 Ynorm MAF 31

Manual Shift Pressure

2 parameters
Manufacturer Name Name
ST_DES2M1M74 Target Slip Time For 2 Manual To 1 Manual
ST_DES_22M74 Target Slip Time For Manual 2 Engagement

Manual Shift Scheduling

50 parameters
Manufacturer Name Name
FN12S_MSA 1-2 Shift Schedule In Manual Shift Mode
VS21KD 2-1 Kickdown Speed In Manual Mode
VS_1PI 2 1 Pullin Max VSS
VS32KD 3-2 Kickdown Speed In Manual Mode
VS_2PI 3 2 Pullin Max VSS
VS43KD 4-3 Kickdown Speed In Manual Mode
VS_3PI 4 3 Pullin Max VSS
FN45S_MSA 4-5 Shift Schedule In Manual Shift Mode
VS54KD 5-4 Kickdown Speed In Manual Mode
VS_4PI 5-4 Pullin Max Speed
FN54S_MSA 5-4 Shift Schedule In Manual Shift Mode
LIM_DN_SW Enable Downshift Limits
GR_CM_NI Miniumn Gear For No Input Downshifts
NI_DN_SW No Input Downshift Switch
TRS_AR PRNDL Position To Gear Position
NE12_MM RPM For 1-2 Shift In Manual Mode
NE23_MM RPM For 2-3 Shift In Manual Mode
NE34_MM RPM For 3-4 Shift In Manual Mode
NE45_MM RPM For 4-5 Shift In Manual Mode
GR_1A_55N Shift Type For 1st Gear Auto
GR_1M_55N Shift Type For 1st Gear Manual
GR_2A_55N Shift Type For 2nd Gear Auto
GR_2M_55N Shift Type For 2nd Gear Manual
GR_3A_55N Shift Type For 3rd Gear Auto
GR_3M_55N Shift Type For 3rd Gear Manual
GR_4A_55N Shift Type For 4th Gear Auto
GR_4M_55N Shift Type For 4th Gear Manual
GR_5A_55N Shift Type For 5th Gear Auto
AUTOMATIC3 Shifter ID For Automatic 3rd
AUTOMATIC4 Shifter ID For Automatic 4th
AUTOMATIC5 Shifter ID For Automatic 5th
PDLTIM Shifter Residence Timer
VS43PI Speed To Override O/D Cancel Input
SW_MSA_LK Selection Flag For Unique Lock/Unlock In Manual Mode
SW_MSA_21 Switch For Allow 2-1 Kickdown In Manual Mode
SW_MSA_45 Switch For Allow 4-5 Shift In Manual Mode
FRC_DN_SW Switch For Enable Forced Downshifts
FRC_UP_SW Switch For Enable Forced Upshifts
SS_KD_SW Switch For Enable Kickdown Logic
TPKD TPS For Manual Mode Kickdown
TS_NI_DS Turbine Speed To Force No Input Downshift
FRC_GR_SST Unverified Desired Gear
VS_DS1 VSS To Allow Downshift Into 1st
VS_DS2 VSS To Allow Downshift Into 2nd
VS_DS3 VSS To Allow Downshift Into 3rd
VS_DS4 VSS To Allow Downshift Into 4th
VS_NI_DS VSS To Force No Input Downshift
VS_MOV_MSA VSS Where It Thinks Vehicle Is Moving
VSCP_NI_DS Versus To Force No Input Downshift Any Source
VS_STOP_MSA Versus Where It Thinks Vehicle Is Stopped

Misc Controls

110 parameters
Manufacturer Name Name
ACT_FMEM ACT Cal If Sensor Is Determined Bad
ALT_CAL_DIST ALT CAL DIST
BPMAX Baro Pressure Level Max
BPMIN Baro Pressure Level Min
MIL_SW Check Engine Light Sw
P0054SW Code P0054 Switch
P0060SW Code P0060 Switch
P0068SW Code P0068 Switch
P0103SW Code P0103 Switch
P0128SW Code P0128 Switch
P0138SW Code P0138 Switch
P0141SW Code P0141 Switch
P0148SW Code P0148 Switch
P0148_LVL Code P0148 Limit
P0155SW Code P0155 Switch
P0158SW Code P0158 Switch
P0161SW Code P0161 Switch
P0171SW Code P0171 Switch
P0172SW Code P0172 Switch
P0174SW Code P0174 Switch
P0175SW Code P0175 Switch
P0201SW Code P0201 Switch
P0202SW Code P0202 Switch
P0203SW Code P0203 Switch
P0204SW Code P0204 Switch
P0205SW Code P0205 Switch
P0206SW Code P0206 Switch
P0207SW Code P0207 Switch
P0208SW Code P0208 Switch
P0209SW Code P0209 Switch
P0210SW Code P0210 Switch
P0232SW Code P0232 Switch
P0300SW Code P0300 Switch
P0301SW Code P0301 Switch
P0302SW Code P0302 Switch
P0303SW Code P0303 Switch
P0304SW Code P0304 Switch
P0305SW Code P0305 Switch
P0306SW Code P0306 Switch
P0307SW Code P0307 Switch
P0308SW Code P0308 Switch
P0309SW Code P0309 Switch
P0310SW Code P0310 Switch
P0315SW Code P0315 Switch
P0316SW Code P0316 Switch
P0340SW Code P0340 Switch
P0401SW Code P0401 Switch
P0402SW Code P0402 Switch
P0403SW Code P0403 Switch
P0405SW Code P0405 Switch
P0406SW Code P0406 Switch
P0420SW Code P0420 Switch
P0430SW Code P0430 Switch
P0442SW Code P0442 Switch
P0443SW Code P0443 Switch
P0446SW Code P0446 Switch
P0451SW Code P0451 Switch
P0452SW Code P0452 Switch
P0453SW Code P0453 Switch
P0455SW Code P0455 Switch
P0456SW Code P0456 Switch
P0457SW Code P0457 Switch
P0460SW Code P0460 Switch
P0461SW Code P0461 Switch
P0462SW Code P0462 Switch
P0463SW Code P0463 Switch
P0480SW Code P0480 Switch
P0602SW Code P0602 Switch
P0605SW Code P0605 Switch
P0606SW Code P0606 Switch
P0708SW Code P0708 Switch
P0713SW Code P0713 Switch
P0722SW Code P0722 Switch
P0765SW Code P0765 Switch
P1000SW Code P1000 Switch
P1270SW Code P1270 Switch
P1633SW Code P1633 Switch
P1635SW Code P1635 Switch
P1639SW Code P1639 Switch
P1702SW Code P1702 Switch
P1703SW Code P1703 Switch
P1705SW Code P1705 Switch
P1711SW Code P1711 Switch
P1717SW Code P1717 Switch
P2008SW Code P2008 Switch
P2096SW Code P2096 Switch
P2097SW Code P2097 Switch
P2098SW Code P2098 Switch
P2099SW Code P2099 Switch
P2195SW Code P2195 Switch
P2197SW Code P2197 Switch
SARCHG Engine Displacement
TCVSR Filter For Vehicle Acceleration Rate Command
TCVST Filter For VSS For Transmission
INJ_FAIL_CNT Injector Fail Count Set High
EPTMAX Max EPT Counts For Failure
OSS_ERR_UP OSS Error Up Counter
P0112SW P0112 SW
P0113SW P0113 SW
PUL_PER_GAL Pulses Per Gallon Conversion Factor
DISFMEM_DSRD Sw To Take Fault Action On DIS Fault
MISFMEM_DSRD Sw To Take Fault Action On Misifre
WOTCOT Duration Inhibit AC At Wide Open Throttle
CHT_ER_TM Duration For CHT Fault To Set Code
FNECTWUT Duration For Warm Up
ACTP_SH TP Above Inhibits AC At Wide Open Throttle
ACTP_CL TP Below To Permit AC After Wide Open Throttle
DELTA TP For PT
FN513 TP For WOT
FN654S Warm Up Duration

O2 Sensor Control

32 parameters
Manufacturer Name Name
ACBIAS Bias When AC Is On
FN1353E Closed Loop Bias
FN315 Closed Loop Bias Multiplier W/VS
FNEGO_SWPT_1 Front EGO Switch Point Relative To Stoichiometric Air Fuel
FN_USHTR_DC Front O2 Heater Duty Cycle
FN_BAT_DCCMP Front O2 Heater Duty Cycle Batt Mult
USHTRDC_SW Front O2 Heater Duty Cycle Switch
US_HTR_ON Front O2 On
HEATER_HP11 Heater Switch For Bank1 Sensor1 O2
HEATER_HP21 Heater Switch For Bank2 Sensor1 O2
FNFLO HEGO Tip Temperature Change
BIAS_MAX Max Allowed Feedback Bias
BIAS_MIN Min Allowed Feedback Bias
NUMEGO Number Of O2 Sensors
ADAP_TD_SKIP Number Of O2 Switches Before Adaptation
FNTDSEC8X10 O2 Transport Delay Period In Seconds
TD_LOADMAX O2 Transport Delay Period Max Engine Load Adapt
TD_NMAX O2 Transport Delay Period Max RPM Adapt
TD_SEC_MAX O2 Transport Delay Period Max Sec Adapt
TD_HEGO_MX O2 Transport Delay Period Max Duration
TD_ECT_MIN O2 Transport Delay Period Min Ect Adapt
TD_LOADMIN O2 Transport Delay Period Min Engine Load Adapt
TD_NMIN O2 Transport Delay Period Min RPM Adapt
TD_SEC_MIN O2 Transport Delay Period Min Sec Adapt
TD_HEGO_MN O2 Transport Delay Period Min Duration
TD_PTP_TOL Peak To Peak Tolerance Limit
EGO_TST_SW Primary O2 Sensor Test Switch
EGO_KOER_SW Primary O2 Sensor Test Switch 3
US_HTR_WARM Temperature At Which Front O2 Is Warm
FN039E Xnorm O2 Sensor 34
FNFLO_NRM_X Xnorm O2 Sensor 35
FNFLO_NRM_Y Ynorm O2 Sensor 37

OBD-II / Catalyst Monitor (OBD-II)

35 parameters
Manufacturer Name Name
EGO1_FL_RAT Bank1 Failure Ratio
EGO2_FL_RAT Bank2 Failure Ratio
FEGO1_MX_TOT Bank 1 Front Oxygen Sensor Max Switch Count
FEGO1_MX_CT1 Bnk1 Max Frnt Hego Switches For AM Cell 1
FEGO1_MX_CT2 Bnk1 Max Frnt Hego Switches For AM Cell 2
FEGO1_MX_CT3 Bnk1 Max Frnt Hego Switches For AM Cell 3
FEGO2_MX_TOT Bank 2 Front Oxygen Sensor Max Switch Count
FEGO2_MX_CT1 Bnk2 Max Frnt Hego Switches For AM Cell 1
FEGO2_MX_CT2 Bnk2 Max Frnt Hego Switches For AM Cell 2
FEGO2_MX_CT3 Bnk2 Max Frnt Hego Switches For AM Cell 3
OBD2_FUL_LVL Low Fuel Limit
CAT_ACT_MAX Max Allowed ACT To Run Cat Monitor
AM1_MAX Max Allowed Air Mass For Cell 1 In Cat Monitor
AM2_MAX Max Allowed Air Mass For Cell 2 In Cat Monitor
AM3_MAX Max Allowed Air Mass For Cell 3 In Cat Monitor
CAT_ECT_MAX Max Allowed ECT To Run Cat Monitor
CAT_EGRMAX Max Allowed EGR To Run Cat Monitor
CAT_VSMAX Max Allowed Vechile VSS To Run Cat Monitor
CAT_MX_LEAN Max Cat Midbed Temperature To Run Cat Monitor
MIDBED_MAX1 Max Cat Midbed Temp To Run Cat Monitor Cell 1
MIDBED_MAX2 Max Cat Midbed Temp To Run Cat Monitor Cell 2
MIDBED_MAX3 Max Cat Midbed Temp To Run Cat Monitor Cell 3
CAT_TP_MAX Max TP Rate For Cat
CAT_ACT_MIN Min Allowed ACT To Run Cat Monitor
AM1_MIN Min Allowed Air Mass For Cell 1 In Cat Monitor
AM2_MIN Min Allowed Air Mass For Cell 2 In Cat Monitor
AM3_MIN Min Allowed Air Mass For Cell 3 In Cat Monitor
CAT_ECT_MIN Min Allowed ECT To Run Cat Monitor
CAT_EGRMIN Min Allowed EGR To Run Cat Monitor
CAT_VSMIN Min Allowed Vechile VSS To Run Cat Monitor
MIDBED_MIN1 Min Cat Midbed Temp To Run Cat Monitor Cell 1
MIDBED_MIN2 Min Cat Midbed Temp To Run Cat Monitor Cell 2
MIDBED_MIN3 Min Cat Midbed Temp To Run Cat Monitor Cell 3
CAT_APT_FLG Switch Allowed For Closed Throttle Counting
CAT_STBLE_TM Duration For Cat To Stabilize

OBD-II / Chronometric Monitor (OBD-II)

6 parameters
Manufacturer Name Name
OBD_VBAT_MAX Max Battery Volt To Run Test
OBD_VBAT_MIN Min Battery Volt To Run Test
VBAT_ISIG_MN Min VBAT To Run Inductive Sig
OBDII_MIL_SW Obdii MIL Switch
OBDII_TST_SW Obdii Test Switch
MIL_ODO_SW Switch To Turn Off Distance Traveled Calc

OBD-II / Comprehensive Component Monitor (OBD-II)

5 parameters
Manufacturer Name Name
CCM_MIN_AMB CCM Min Ambient To Run
CCM_MIN_SOAK CCM Min Soak Duration
CCM_MON_TM__A CCM Monitor Duration
TPINP_LOAD_LOW Max Engine Load For Engine Load Validation
TPINP_LOAD_HI Min Engine Load For Engine Load Validation

OBD-II / Downstream O2 Monitor (OBD-II)

6 parameters
Manufacturer Name Name
DS_HEAT_TM DS HEAT TM
LEAN_THRESH LEAN THRESH
N_IDLE_CH N IDLE CH
N_IDLE_SL N IDLE SL
RICH_THRESH RICH THRESH
TC_VEGO_FA TC VEGO FA

OBD-II / EVAP Purge Monitor (OBD-II)

53 parameters
Manufacturer Name Name
CVS_FALT_CNT Canister Vent Solenoid Limit For P1451
CANV_THRES Canister Vent Limit For P1451
FN610A_SCP Fueling Level To % Fueling W/O Saddle Tank
PGM_IDACT_MX Max Air Temperature For Idle Soak Test
PGM_PPM_TSTX Max Flow In Ph0 To Enter Ph1
PGM_TEMP_MAX Max For Temperature Test
PGM_FLI_MAX Max Fuel Level For Test
PGM_ID_LAMX Max Lambda For Purge
PGM_LOAD_MAX Max Engine Load For Purge Test
PGM_RST_CNT Max Number Of Purge Monitor Tries Per Key On
PGM_P0_WMXI Max Purge Flow For Idle Test
PGM_PS0_HI Max Tank Press For Ph0 Deadband
FN_TP_DT_MXI Max Tank Pressure Level Change To Abort Idle Test
FN_TP_DT_MX Max Tank Pressure Level Change To Abort Test
PGM_TANK_MAX Max Tank Pressure Level For Test
PGM_VAP_LIM Max Tank Prs Change To Go From Ph4 To Ph5
PGM_VAP_MAX Max Tank Prs To Go From Ph4 To Ph5
PGM_PS0_TM__A Max Duration Allowed In Phase 0 Of Purge Test
PGM_PS1_TM__A Max Duration Allowed In Phase 1 Of Purge Test
PGM_PS3_TM__A Max Duration Allowed In Phase 3 Of Purge Test
PGM_PS4_TM__A Max Duration Allowed In Phase 4 Of Purge Test
PGM_IDACT_MN Min Air Temperature For Idle Soak Test
PGM_BP_MIN Min Barometric Pressure For Purge Monitor
PGM_TEMP_MIN Min For Temperature Test
PGM_FLI_MIN Min Fuel Level For Test
PGM_ID_LAMN Min Lambda For Purge
PGM_LOAD_MIN Min Engine Load For Purge Test
PGM_MIN_SOAK Min Soak Time 1
PGM_PS0_LO Min Tank Press For Ph0 Deadband
PGM_TANK_MIN Min Tank Pressure Level For Test
PGM_IDCR_TM Min Duration In Conditions To Beginning Ph1 Cruise Test
PGM_VS_MIN Min VSS For Test
PGM_RUN_CNT Number Of Times Purge Can Run Key On Before MIL
PGM_STKO_LIM Phase 4 Min Pressure Level For Stuck Open Valve
FNPGM_02LK_T Purge .020" Leak Duration
FNPGM_IDLE_T Purge Idle" Leak Duration
PGM_IDCRZ_SW Purge Monitor Idle And Cruise Test Switch
PGM_IDLE_SW Purge Monitor Idle Switch
FNPGM_PH2_TM Purge Phase 2 Leak Duration
FN_02LK_BLDB Tank Pressure Level Bleed Up Allowed For .020" Test
FN_IDLE_BLD2 Tank Pressure Level Bleed Up Allowed Idle Test
FN_PGM_BLDB Tank Pressure Level Bleed Up Allowed Purge Test
TPR_HI_ER Tank Pressure Level Transducer High Deviation
TPR_LO_ER Tank Pressure Level Transducer Low Deviation
TC_CANP TC CANP
CANP_THRES Limit For P0443 Code
PGM_ID_TM_MN Duration After Beginning For Test
PGM_STRT_DLY__A Duration After Beginning For Test 2
CANV_OSM_TM__A Duration For Monitoring Purge Valve
PGM_P1450_TM__A Duration In Phase 0 To Check For Excessive Vacuum
PGM_RST_TM__A Duration To Delay Period Purge Monitor After Reset
FN157B Xnorm Canister Purge 36
FN158 Ynorm Canister Purge 38

OBD-II / Fuel Level Monitor (OBD-II)

4 parameters
Manufacturer Name Name
FLI_STK_TOL FLI STK TOL
K_FUEL_CAL K Fueling CAL
ULL_RST_FRAC ULL RST FRAC
ULLAGE_FRAC ULLAGE FRAC

OBD-II / Fuel System Monitor (OBD-II)

4 parameters
Manufacturer Name Name
V_ADPAM_MAX Max Air Flow For Fuel Monitor
V_ADPN_MAX Max RPM For Fuel Monitor
V_ADPAM_MIN Min Air Flow For Fuel Monitor
V_ADPN_MIN Min RPM For Fuel Monitor

OBD-II / Idle Speed Monitor (OBD-II)

3 parameters
Manufacturer Name Name
IAC_MON_TM Iac Monitor Duration
IAC_ER_TM1 Duration At High Deviation For Code
IAC_ER_TM2 Duration At Low Deviation For Code

OBD-II / Misfire Monitor (OBD-II)

45 parameters
Manufacturer Name Name
ALPHAMIS ALPHAMIS
BETAMISHI BETAMISHI
BETAMISLO BETAMISLO
BYPS_BRKPNT BYPS BRKPNT 1
FNCATMOD Cat Temperature Limit Compensation Factor For Misfire
DACCELCAL_N DACCELCAL N
DACCELCAL_PC DACCELCAL PC
FNMISOK_97 Inhibit Table Used By Misfire Monitor
V_MIS_NHYS RPM To Turn Misfire Test On After BG
FNMISACT FNMISACT
FNMISTR FNMISTR
FNMISPCT_97 Max Allowable Misfire Rate Before Fault
CF_DNDTI_MAX Max DNDTI For Profile Compensation Adaptation
MIS_ECTMAX Max ECT To Run Misfire Test
CF_LOAD_MAX Max Engine Load For Profile Compensation Adaptation
CF_N_MAX Max RPM For Profile Compensation Adaptation
V_MIS_NMAX Max RPM To Perform Background Misfire Test
CF_VSBARMAX Max VSS For Profile Compensation Adaptation
CF_MTR_MIN Min Counts For Profile Compensation
CF_DNDTI_MIN Min DNDTI For Profile Compensation Adaptation
MIS_ECTMIN Min ECT To Run Misfire Test
CF_LOAD_MIN Min Engine Load For Profile Compensation Adaptation
CF_N_MIN Min RPM For Profile Compensation Adaptation
V_MIS_NMIN Min RPM To Perform Background Misfire Test
MIS_NTQ_DEL Min Engine Torque Drop For Misfire
MIS_MIN_TQ Min Engine Torque For Misfire
CF_VSBARMIN Min VSS For Profile Compensation Adaptation
MIS_AC_SW MIS AC SW
MIS_CAT_CONF MIS CAT CONF
MIS_OT_MAX MIS OT Max
MIS_PTQ_DEL MIS PTQ DEL
MIS_STRT_DLY MIS STRT DLY
MIS_TIPIN MIS TIPIN
MIS_TIPOUT MIS TIPOUT
MIS1000_EWMA MIS1000 EWMA
MIS200_EWMA MIS200 EWMA
MISLEVEL1000 Misfire Rate For Emissions Limit
MISHOT1000 MISHOT1000
MISHOT200 MISHOT200
MISID_NMAX MISIS NMAX
FNMISPRMULT Multiplier Table For Pair Limit
FN1615MIS Engine Torque Table Used By Misfire Monitor
V_HMIS_MIN V HMIS Min
FN070MIS Xnorm Misfire Monitor 37
FN034MIS Ynorm Misfire Monitor 39

OBD-II / O2 Heater Monitor (OBD-II)

2 parameters
Manufacturer Name Name
US_CUR_HI Upstream Present Monitor High Limit
US_CUR_LOW Upstream Present Monitor Low Limit

OBD-II / O2 Sensor Monitor (OBD-II)

27 parameters
Manufacturer Name Name
DSRD_FREQ Requested Frequency For EGO Test
EGO_ER_OV_TM EGO ER OV TM
EGO_LS_ENA EGO LS ENA
MAX_EGO_VOLT EGO Voltage Level For Fault
LEAN_AMP_M Lean Amplitude Limit
EGO_ACT_MAX Max ACT To Run EGO Monitor
EGO_ECT_MAX Max ECT To Run EGO Monitor
FREQERR_BAND Max Deviation From Requested Frequency Run Test
LDEGO_DLTMX Max Engine Load Change To Run Test
LOAD_EGO_MAX Max Engine Load To Run Test
NEGO_DLTMX Max RPM Change To Run Test
N_EGO_MAX Max RPM To Run EGO Monitor
LAMAVE_MAX Max Short Term Fuel Trim To Run Test
EGO_TPR_MAX Max Tank Pressure Level To Run Test
VSEGO_DLTMX Max VS Change To Disable Test
VS_EGO_MAX Max VS To Run Test
EGO_ECT_MIN Min ECT To Run EGO Monitor
EGO_FREQ_MIN Min Frequency EGO Is Considered Malfunctioning
LOAD_EGO_MIN Min Engine Load To Run Test
RBIAS_EGO_MN Min RBIAS For Fault
N_EGO_MIN Min RPM To Run EGO Monitor
LAMAVE_MIN Min Short Term Fuel Trim To Run Test
VS_EGO_MIN Min VS To Run Test
LAM_CYC_MAX Number Of Fuel Cycles For Monitor W FAOSC
OV_TIME OV Duration
EGO_HTR_SW Switch To Permit EGO Monitoring
HTRCM_SW Switch To Shut Off EGO Present Monitor

OBD-II / Output Shaft Speed Monitor (OBD-II)

3 parameters
Manufacturer Name Name
NE_VMOV_MAX Max RPM Allowed For Inferred Movement
OS_MOV Max Output VSS Allowed For Inferred Movement
TS_MOV Max Turbine VSS Allowed For Inferred Movement

OBDII / EGR Monitor

37 parameters
Manufacturer Name Name
FN1405_THRES Delta P Threshold For Setting P1405
FN1406_THRES Delta P Threshold For Setting P1406
EGR_402_AM EGR 402 AM
EGR_402_INC EGR 402 INC
EGR_402_MAX EGR 402 MAX
EGRMON_TM EGR Monitor Completion Time Out
EGR_WRM_TM EGR Monitor Warm Up Offset Time
EPT_VOPN_IDL EGR Valve Position At Engine Off
XFREPT EPT Transfer Function
EPTZER_VALID EPTZER VALID
PE_OBD_THRES Exhaust Pressure Threshold For EGR Tests
IXFRPR Inverse EPT Transfer Function
EGR_MON_ACTH Max ACT For EGR Monitor
EGR_HT_AM_MX Max Air Flow For Hose Test
EGR_WOTAM_MX Max Air Mass For EGR Tests
DELARCH_EGR Max Change In Air Change For EGR Tests
EPTMAX Max Counts For EPT Sensor
EGR_OBD_NMAX Max Engine Speed For EGR OBDII Tests
EGR_MON_ACTL Min ACT For EGR Monitor
EGR_MIN_AMB Min Ambient Temp To Run EGR Monitor
BP_EGRMON Min BP To Run EGR Monitor
EPTMIN Min Counts For EPT Sensor
FN202 Min Delta P For Sys Pressure High DC
EGR_VLV_OPN Min Time For EGR To Be Open For Test
EGR_VLV_SHT Min Time For EGR To Be Shut For Test
MIN_MVAC Min Vacuum To Run EGR Test
EGR_TCL_TRIP Number Of Trips To Complete Monitor
P401_TST_TM P0401 Test Time
P0402TST_TM P0402 Test Time
P0403TST_TM P0403 Test Time
P0405TST_TM P0405 Test Time
P0406TST_TM P0406 Test Time
P1405TST_TM P1405 Test Time
P1406TST_TM P1406 Test Time
P1408TST_TM P1408 Test Time
EGR1405THRES Threshold For P1405 Upstream Hose Test
EGR1406THRES Threshold For P1406 Downstream Hose Test

Open-Loop / Closed-Loop Fuel

25 parameters
Manufacturer Name Name
OPCLT2 Closed Loop Dly ECT Btwn Cold&hot
OPCLT1 Closed Loop Dly ECT<cold Start
OPCLT3 Closed Loop Dly ECT>hot Start
OPCLT5 Clsd Loop Dly Above TEMP2 For ECT Warm Start
OPCLT4 Clsd Loop Dly Above TEMP2 For ECT<cold Start
CTLOW ECT For Cold Beginning
CTHIGH ECT For Hot Beginning
FN311 Fuel Non Feedback Tp
FN338 Engine Load For Non Feedback Decels
LLDTM Low Engine Load Non Feedback Timer
DCEVS Min VSS For Non Feedback Deceleration
DCECTTM Mn Tm At Closed Throttle For Non Feedback Deceleration
FN1311 Non Feedback Delay Period
OLF_LAMBLEND Non Feedback Delay Period Blending Ramp
MINDLY Non Feedback Delay Period Timer For Wide Open Throttle
HEGO_WARM Temperature For Front Hego To Go Feedback
TEMPFB Temperature For Other Delays TEMP2
V_KAMBAR_MAX Limit To Set Adaptation Limit Code Too Lean
V_KAMBAR_MIN Limit To Set Adaptation Limit Code Too Rich
V_LAMBAR_MAX Limit To Set Fuel Limit Code Too Lean
V_LAMBAR_MIN Limit To Set Fuel Limit Code Too Rich
NIOLD Time At Idle Until Open Loop Fuel
FN_TCSTRT Duration Delay Period For Feedback
OL_DELAYMAX Duration To Delay Period Non Feedback
FN311X Xnorm Open Feedback 38

Operating Environment

6 parameters
Manufacturer Name Name
FNCHT2R CHT Transfer Function For Dual Resistor
FNCHT1R CHT Transfer Function For Single Resistor
FNECT_CONV Conversion Of CHT Into ECT
FC_STA_DLY Fan Delay Period After Startup
HEDFHP High VSS Fan Switch
LSF_INVRT_HP Low Speed Fan PCM Invert Output

Operating Environment / ACT Sensor

2 parameters
Manufacturer Name Name
ACT_ER_TM ACT ER TM
ACT_LVL ACT LVL

Operating Environment / Ambient Air Temp

7 parameters
Manufacturer Name Name
AMB_ACC_SUB Adder To Ambient When AC Is On
AMB_ACT_TOL Delta From ACT Ambient To Begin Changing
AMB_DELTA Delta From ACT To Ambient
AMB_KEON_DLT Delta Of ECT-ACT To Make ECT=to ACT At Keyon
AMB_ECT_MIN Min ECT Allowed For Ambient Update
AMB_VS_MIN Min VSS Allowed For Ambient Update
TC_INFAMB Duration Constant For Inferred Ambient

Performance Shift Scheduling

9 parameters
Manufacturer Name Name
TMHOLDPWF Tm To Hold Weight Factor After Upshift
FN12PD Trans Shift Schedule 12 Performance
FN21PD Trans Shift Schedule 21 Performance
FN23PD Trans Shift Schedule 23 Performance
FN32PD Trans Shift Schedule 32 Performance
FN34PD Trans Shift Schedule 34 Performance
FN43PD Trans Shift Schedule 43 Performance
FN45PD Trans Shift Schedule 45 Performance
FN54PD Trans Shift Schedule 54 Performance

RPM & VSS Limiters

31 parameters
Manufacturer Name Name
NLMTLO_1 3rd Gear High VSS Limit Exit
INF_NEU_ISC Inf Neu Isc
NDS_MAX_LD Max Engine Load For Neutral
INJ_MAX_LOAD Max Engine Load To Turn Off Injectors
TFP_RPM_MAX Max RPM Limit For Trans
INJ_MAX_N Max RPM To Turn Off Injectors
NDS_MIN_LD Min Engine Load For Neutral
NDS_TRQ Min Tq For Neutral
VSNEUT Min VS For Neutral
NDS_SWPT Neutral-drive Switch Point
FUL_NO_CO_SW No Fuel Cutout Switch
OS_MX Output Shaft VSS Limit
FNNO_LIM Output Shaft Speed Vs Torque
NLMTHI_0 Rev Limit 0 On
TR_N_LIM Rev Limit Min Torque Ratio
NLMTNEUHI_0 Rev Limit Neutral 0 On
FNRPM_LIM Rev Limit RPM Vs Torque
TQ_VS_MAN Rev Limit VSS To Exit Neutral Limiter
TQ_N_LIM_CL Rev Limit Torque Off
TQ_N_LIM_SH Rev Limit Torque On
TFP_REV_NLIM Reverse RPM Limit
OD_N_LIM RPM Limit When One Way Failed
TR_VS_MIN Speed Limit Min Torque Ratio
VS_LIM_CL Speed Limit Off
VS_LIM_SH Speed Limit On
TQ_NO_LIM_CL Speed Limit Output Shaft Off
TQ_NO_LIM_SH Speed Limit Output Shaft On
FNVS_LIM Speed Limit VS Vs Torque
FNTR_EOT_LIM Torque Limit Based On EOT For ETC
VS_PBN_L Versus Lower Limit For Pass By Noise
VS_PBN_U Versus Upper Limit For Pass By Noise

RPM-Based Shift Scheduling

10 parameters
Manufacturer Name Name
TCVSRSS Filter For Vehicle Accel Rate Predictive
DOT_NE_MAX Max Engine Acceleration Rate For Predictive Shift
VSRATE_MAX Max Vehicle Acceleration Rate
DOT_NE_MIN Min Engine Acceleration Rate For Predictive Shift
TPNEPUMIN Min Pedal For Predictive Shift
NEPUMIN Min RPM For Predictive Shift
NE12S Trans Wot Shift RPM 12
NE23S Trans Wot Shift RPM 23
NE34S Trans Wot Shift RPM 34
NE45S Trans Wot Shift RPM 45

Rear O2 Sensor Control

39 parameters
Manufacturer Name Name
FAO_DISABLE FAOSC Inhibit Switch
FNFAOSCI FAOSC Integral Term Correction
FNFAOSCP FAOSC Proportional Term Correction
RBIAS_LAM_MX Max AF For Integral Adaptation
RBIAS_AVG_MX Max Allowable Rear Bias Average
RBIAS_ECT_MX Max ECT For Rear Bias Control
RBIAS_INT_MX Max Integral Term For Rear Bias Control
RBIAS_LD_MAX Max Engine Load For Integral Adaptation
PROP_LD_MAX Max Engine Load For Proportional Bias
DS_CUR_HI Max Rear O2 Heater Present
RBIAS_N_MAX Max RPM For Integral Adaptation
PROP_N_MAX Max RPM For Proportional Bias
RBIAS_MAX Max Total Allowed Rear Bias Control
VEGO_FAOS_MX Max Voltage Level For Rear Bias Control
RBIAS_LAM_MN Min AF For Integral Adaptation
RBIAS_AVG_MN Min Allowable Rear Bias Average
RBIAS_ECT_MN Min ECT For Rear Bias Control
FAOP_EGO_TMP Min Ego Temperature For Rear Bias Control
RBIAS_INT_MN Min Integral Term For Rear Bias Control
RBIAS_LD_MIN Min Engine Load For Integral Adaptation
PROP_LD_MIN Min Engine Load For Proportional Bias
DS_CUR_LOW Min Rear O2 Heater Present
RBIAS_N_MIN Min RPM For Integral Adaptation
PROP_N_MIN Min RPM For Proportional Bias
RBIAS_MIN Min Total Allowed Rear Bias Control
VEGO_FAOS_MN Min Voltage Level For Rear Bias Control
RBIAS_VS_MIN Min VSS For Rear Bias Control
RBIAS_CL_TM Mn Duration In Feedback For Bias Trimg
HEATER_HP O2 Heater Configuration Register
ACFNVEGO Rear O2 Control Point Adder W A/C On
HEATER_HP12 Rear O2 Heater Bank1 Downstream
HEATER_HP22 Rear O2 Heater Bank2 Downstream
HEGO_CONFIG Rear O2 Sensor Switch
DS_SWTPOINT Rear O2 Sensor Switch Point
REGO_TM REGO TM
DS_HTR_OFF Temp To Turn Off Rear O2 Heater
DS_HTR_ON Temp To Turn On Rear O2 Heater
TC_VEGO_FA_I Duration Constant For Integral Control
FNVEGOSP VEGO Setpoint For FAOSC

Returnless Fuel Pump

3 parameters
Manufacturer Name Name
FLI_SCP_SW Fuel Level Input Over SCP Switch
FNRGP Fuel Rail Pressure Level
FLI_ER_TM2 P0463 Fault Timer Set High

Shift / Lock Schedule / Shift Schedule

8 parameters
Manufacturer Name Name
FN12SS Trans Shift Schedule 12
FN21SS Trans Shift Schedule 21
FN23SS Trans Shift Schedule 23
FN32SS Trans Shift Schedule 32
FN34SS Trans Shift Schedule 34
FN43SS Trans Shift Schedule 43
FN45SS Trans Shift Schedule 45
FN54SS Trans Shift Schedule 54

Shift Scheduling / Torque Converter Lock Schedule

13 parameters
Manufacturer Name Name
PCDNSCMPT % Of Dnshift Complete For End Of Shift
PCUPSCMPT % Of Upshift Complete For End Of Shift
LUHTOT_SH Hot Lock Enter Temperature
LUHTOT_CL Hot Lock Exit Temperature
TPUNSC Max Throttle Rate For Lockup
CS_MAX_TIME Max Duration To Spend In Cold Shift Mode
SRLKOT Min VSS Ratio To Lock Hot Mode
SRLKMSA Min Speed Ratio To Lock Manual Mode
SRLKMIN Min Speed Ratio To Lock Normal Mode
VSLUMN Min VSS To Lock
SW_HOTLK_1ST Switch For Allows Lock In 1st When Hot
CRVDLY Time Delay For Normal Lockup
FN690 Tot To Exit Cold Shift

Shift Scheduling / Torque Converter Lock Schedule / 4x4 Low Range

8 parameters
Manufacturer Name Name
FN12SF_4X4L Trans Shift Schedule 12 4X4 Low
FN23SF_4X4L Trans Shift Schedule 23 4X4 Low
FN34SF_4X4L Trans Shift Schedule 34 4X4 Low
FN45SF_4X4L Trans Shift Schedule 45 4X4 Low
NE12S4L Trans Wot Shift RPM 12 4x4 Low
NE23S4L Trans Wot Shift RPM 23 4x4 Low
NE34S4L Trans Wot Shift RPM 34 4x4 Low
NE45S4L Trans Wot Shift RPM 45 Value 4x4 Low

Shift Scheduling / Torque Converter Lock Schedule / Hot Torque Converter

10 parameters
Manufacturer Name Name
FN1LHD Trans Converter Lock 1st Hot
FN2LHD Trans Converter Lock 2nd Hot
FN3LHD Trans Converter Lock 3rd Hot
FN4LHD Trans Converter Lock 4th Hot
FN5LHD Trans Converter Lock 5th Hot
FN1UHD Trans Converter Unlock 1st Hot
FN2UHD Trans Converter Unlock 2nd Hot
FN3UHD Trans Converter Unlock 3rd Hot
FN4UHD Trans Converter Unlock 4th Hot
FN5UHD Trans Converter Unlock 5th Hot

Shift Scheduling / Torque Converter Lock Schedule / Torque Converter Control

20 parameters
Manufacturer Name Name
VSCTDY Speed Above To Lock Converter At CT
U12DLY Duration To Delay Period Conv Lk After 12
D21DLY Duration To Delay Period Conv Lk After 21
U23DLY Duration To Delay Period Conv Lk After 23
D32DLY Duration To Delay Period Conv Lk After 32
U34DLY Duration To Delay Period Conv Lk After 34
D43DLY Duration To Delay Period Conv Lk After 43
U45DLY Time Required To Delay Conv Lk After 45
D54DLY Time Required To Delay Conv Lk After 54
TMCTDY Time Required To Delay Conv Lk After Tip In From CT
UNWOTDLY Time Required To Delay Conv Lk At WOT After Shift
TPUNWOT TP Above To Delay Period Conv Lk At Wide Open Throttle After Shift
FN2LSD Trans Converter Lock 2nd
FN3LSD Trans Converter Lock 3rd
FN4LSD Trans Converter Lock 4th
FN5LSD Trans Converter Lock 5th
FN2USD Trans Converter Unlock 2nd
FN3USD Trans Converter Unlock 3rd
FN4USD Trans Converter Unlock 4th
FN5USD Trans Converter Unlock 5th

Shift Scheduling / Torque Converter Lock Schedule / Torque Converter Torque Loss

8 parameters
Manufacturer Name Name
FN2LTQD Converter Lock 2nd Compensation Factor For Torque Loss
FN3LTQD Converter Lock 3rd Compensation Factor For Torque Loss
FN4LTQD Converter Lock 4th Compensation Factor For Torque Loss
FN5LTQD Converter Lock 5th Correction Factor For Torque Loss
FN2UTQD Converter Unlock 2nd Compensation Factor For Torque Loss
FN3UTQD Converter Unlock 3rd Compensation Factor For Torque Loss
FN4UTQD Converter Unlock 4th Compensation Factor For Torque Loss
FN5UTQD Converter Unlock 5th Correction Factor For Torque Loss

Spark / Individual Cylinder

10 parameters
Manufacturer Name Name
SPKAD_CYL1 Global Spark Adder For Cylinder 1
SPKAD_CYL10 Global Spark Adder For Cylinder 10
SPKAD_CYL2 Global Spark Adder For Cylinder 2
SPKAD_CYL3 Global Spark Adder For Cylinder 3
SPKAD_CYL4 Global Spark Adder For Cylinder 4
SPKAD_CYL5 Global Spark Adder For Cylinder 5
SPKAD_CYL6 Global Spark Adder For Cylinder 6
SPKAD_CYL7 Global Spark Adder For Cylinder 7
SPKAD_CYL8 Global Spark Adder For Cylinder 8
SPKAD_CYL9 Global Spark Adder For Cylinder 9

Spark / Max Allowed

3 parameters
Manufacturer Name Name
FN2100 Maximum Allowed Spark Table
FN2140 Spark Adder To Max For A/F When Open Loop
FN015 Ynorm Max Allowed 30

Spark Advance Control

19 parameters
Manufacturer Name Name
FN2020 Amount To Reduce Spark For Tip In Cntrl
FN_1329 Firing Order
FN746 Gear Ratio Modifier For OSCMOD
SPK_ADD Global Ignition Timing Adder
SPK_MUL Global Ignition Timing Multiplier
TQ_TIP_NMAX Max RPM For Tip In Tq Control
FN2400 Max Ignition Timing To Limit Combustion Pressure Level
FN741 Max Ignition Timing When At Low Engine Load
SPUCLP Max Ignition Timing Limit
TQ_TIP_NMIN Min RPM For Tip In Tq Control
SPLCLP Min Ignition Timing Limit
FN740 Preignition Adder For AFR
FN751 Preignition Adder For Ethanol
SPK_OCT_NUM1 RON Octane For Borderline Ignition Timing Table
SPK_OCT_NUM2 RON Octane For Borderline Ignition Timing Table 2
FN701 Ignition Timing Compensation Factor In Failsafe Cooling
FN723 Spark Retard For Lugging Timer
FN017 Xnorm Ignition Timing 38
FN013C Ynorm Spark 24

Spark Advance Control / Borderline Knock Spark

22 parameters
Manufacturer Name Name
FN2260A Spark Adder To Borderline For IMRCs
FN2160A Spark Adder To Max Allowed Table For IMRCs
FN2360A Spark Adder To MBT Table For IMRCs
FN011 Xnorm Imrc 15
FN013 Ynorm Borderline Knock 43
FN2270 Borderline Knock Adjustment For 100% Ethanol
FN2200 Borderline Knock Table
FN727 Multiplier To BKT Cal Using % Ethanol
FN2225 Octane Plug Ignition Timing Compensation Factor
FN2250 Ignition Timing Adder After Engine Load Increase
FN2235 Spark Adder Based On EGR
FN2240B Spark Adder For A/F When Open Loop
FN2230 Ignition Timing Retard Act Multiplier
FN2205 Ignition Timing Retard CHT Multiplier
FN2220 Ignition Timing Retard Ect Multiplier
FN2231 Spark Retard For Act
FN724A Spark Retard For Ect
FN016 Xnorm Borderline Knock 25
FN070X Xnorm Borderline Knock 43
FN012 Ynorm Borderline Knock 25
FN024G Ynorm Borderline Knock 26
FN015W Ynorm Borderline Knock 27

Spark Advance Control / Cold Start Spark

11 parameters
Manufacturer Name Name
FN2002 Adder Max Allowed Spark Cold For TP/cattemp
FN2000B_PM Max Allowed Spk Cold Starts W Alcohol
CSSR_MAXISC Max ISC Duty Allowed For Cold Beginning Ignition Timing
FN2000B Max Allowed Ignition Timing Table Cold Starts
CSSR_MN_MVAC Min Man Vac Allowed For Cold Beginning Ignition Timing
SPK_LOLD_STP SPK LOLD STP
STAB_LOLD_AM STAB LOLD AM
FN020D Xnorm Cold Beginning 41
FN028 Xnorm Cold Start 28
FN018F Ynorm Cold Beginning 40
FN029 Ynorm Cold Start 29

Spark Advance Control / Idle Speed Control

7 parameters
Manufacturer Name Name
FN760 Quantity Of Engine Torque Reserve For Idle
FBS_ENTRY_TC Feedback Ignition Timing Entry Duration Constant
SPK_FBS_GAIN Idle Spark Gain
SPK_FBS_MIN Lowest Ignition Timing Value Used For Idle Control
SPK_FBS_DLT Min Allowed Retard From MBT For Idle
FN797 Ignition Timing Retard To Engine Torque Ratio For Idle
FN767 Engine Torque Ratio To Ignition Timing Retard For Idle

Spark Advance Control / Ignition Coil Dwell

3 parameters
Manufacturer Name Name
COIL_NMAX Max RPM For Coil Test
REPET_SPK_HI Repetitive Ignition Timing Inhibit RPM
REPET_SPK_LO Repetitive Ignition Timing Re Permit RPM

Spark Advance Control / MBT Spark Control

5 parameters
Manufacturer Name Name
FN2300A MBT Spark Table
SPK_PM_MBT Ignition Timing Adder To MBT For Each % Of Ethanol
FN730 Spark Modifier For MBT Based On A/F Ratio
FN2320 Ignition Timing Retard Ect Multiplier To MBT
FN014 Xnorm MBT Ignition Timing 44

Spark Advance Control / Piston Slap Spark

1 parameters
Manufacturer Name Name
FN702 Ignition Timing Compensation Factor For ECT

Spark Advance Control / Tip-In Spark Retard

7 parameters
Manufacturer Name Name
FN705 Max Spk Retard For Tip In Based On ACT
FN704A Max Spk Retard For Tip In Based On RPM
SPK_ARCH_MIN Limit To Identify Ending Of Tip In
SPK_D_AIRCHG Limit To Identify Tip In
FN732 Tip In Borderline Modifier Slope ECT
FN1142 Tip In Spark Retard Table For Change In AM
FN024F Ynorm Tip In Spark Retard 31

Speed Control

15 parameters
Manufacturer Name Name
SPD_KIA_MVTG Integral Gain Moving Target
SPD_I_MAX Max Integral Term
P1565_MAX Max Thershold For P1565 Code
SPD_I_MIN Min Integral Term
SPD_AUTO_MIN Min PDL For VSS Control
P1565_MIN Min Thershold For P1565 Code
SPD_KPTA_SPEED Prop Gain For Speed High TP
SPD_KPA_MVTG Prop Gain Moving Target
SPD_KPTA_MVTG Prop Gain Moving Target High TP
SPD_KQTA_SPEED Quadratic Gain For Speed High TP
SPD_KQA_MVTG Quadratic Gain Moving Target
SPD_KQTA_MVTG Quadratic Gain Moving Target High TP
SPD_VS_MAX VSS Control Max VSS
SPD_VS_MIN VSS Control Min VSS
TR_LIM_SPD_SW VSS Control Engine Torque Limit Switch

Speed Density Calc

13 parameters
Manufacturer Name Name
FN059T Density Compensation For Aircharge
FN040A Estimated Aircharge Func RPM
FN004 Exhaust Backpressure Correction Func BP
MAP_LVL_CAL Fault Level For Intermeittant Mapping Sensor
FN052M MAP At Zero Aircharge
FN035A Peak Load At Sealevel
FN052N Slope Of MAP Vs Aircharge
FN059 Temp Correction For Voleff
FN074B Upstream Pressure Func Air Mass
FN1052 Voleff Compensation For ECT&ACT
FN022V Xnorm VSS Density 54
FN052BP Y Intercept Compensation Of Mapping Vs Aircharge
FN022V Xnorm VSS Density 54

System Config Switches

41 parameters
Manufacturer Name Name
HP_4X4L 4x4 Low Switch
ACPSEN_HP Air Cond Pressure Level Sensor Switch
ACCS_HP Air Cond Switch
BIHP Brake Input Switch
PCOMP_SW Canister Purge Compensation Switch
PCOMP_ENA_SW Canister Purge Permit Switch
PRG_FLOW_SW Canister Purge Flow Test Switch
PGM_SELECT Canister Purge Selection Switch
CCL_CHK Check Fueling Cap Bulb Check
CHT_SNS_HP Cht Sensor Switch
ECT_SNS_HP Ect Sensor Switch
PFEHP__A EGR Type Switch
EDFHP Electrodrive Fan Switch
EOT_HP EOT Switch
ETC_HP Etc Switch
FFG_MAP_SW Ffg Mapping Sw
RFS_TYPESEL Fuel Pump System Type
IMRCSENSHP Imrc Sensor Type
IMRCHP Imrc Switch
IMCCHP Intake Manifold Charge Switch
EGR_DYNO_DIS__A Master EGR Disable Switch
NUMCYL_0 Number Of Cylinders
ENGCYL Number Of Cylinders /2
OS_PULS_REV Number Of Holes For OSS Sensor
KNK_SENSORS Number Of Knock Sensors
PATS_DM_FLG PATS Alternate Switch
PATS_DISABLE PATS Inhibit Switch
PSPSHP Powersteering Pressure Level Switch
PSPTHP Powersteering Pressure Level Transducer Sw
SPD_HP VSS Control Switch
TCIL_FL_SW Switch To Flash TCIL For Fault
TQ_OSC_SW Tip In Oscillation Switch
TQ_MODULE_SW Engine Torque Module Switch
AUTO_TRNS_SW Trans Auto Switch
TRLOAD Trans Engine Load Switch
TSTRAT Trans Type
TSS_SW TSS Switch
VCAMHP Variable Cam Switch
VSFOP_HP Variable Speed Fan Switch
PCM_VSO_SW PCM VSS Source Enable
VS_HP Vehicle Speed Sensor Switch

Torque Calculation

9 parameters
Manufacturer Name Name
FN632 A/F Ratio As Function Of Engine Torque Ratio
INERTIA_ENG Engine Inertia
INERTIA_ENGT Engine Inertia 2
FN612 Multiplier To Engine Torque Using % Ethanol
FN766 Ignition Timing Retard To Engine Torque Ratio
FN623 Engine Torque Compensation Factor As Function Of A/F Ratio
FN799 Engine Torque Ratio To Ignition Timing Retard
FNINDICATED Torque Table
FNFRIC_MOTOR Torque Table Friction

Torque Converter MSA Control

10 parameters
Manufacturer Name Name
FN1LMSA Trans Converter Lock 1st Msa
FN2LMSA Trans Converter Lock 2nd Msa
FN3LMSA Trans Converter Lock 3rd Msa
FN4LMSA Trans Converter Lock 4th Msa
FN5LMSA Trans Converter Lock 5th Msa
FN1UMSA Trans Converter Unlock 1st Msa
FN2UMSA Trans Converter Unlock 2nd Msa
FN3UMSA Trans Converter Unlock 3rd Msa
FN4UMSA Trans Converter Unlock 4th Msa
FN5UMSA Trans Converter Unlock 5th Msa

Torque Converter Management / Misc Controls

36 parameters
Manufacturer Name Name
ACSLP Desired Converter Slip When AC Applies
CCC_BOOST_DC Duty Cycle To Use In Boost Mode
K_CLUTCH Gain Cal Of Converter Clutch Plate Psi/Ft Lb
MAXSLIP1 Max Quantity Of Requested Slip
AC_CTL_OFF Max Exit Duration For Converter Slip W/AC
AC_SLP_WDOG Max Time For Converter Slip W/AC
TMCTDY Time Required To Delay Conv Lk After Tip In From CT
VSCTDY Speed Above To Lock Converter At CT
NTLUMN Min Input Speed To Lock Converter
SRLUMN Min Spd Ratio To Lock
OPNRMPMULTL Multiplier On Cap For Unlocks
OPNRMPMULTU Multiplier On Cap Locked To Slip W Shift
OPNRMPMULT Multiplier On Cap Locked To Slipping
OPNRMPOFFL Offset On Cap For Unlocks
OPNRMPOFFU Offset On Cap Locked To Slip W Shift
OPNRMPOFF Offset On Cap Locked To Slipping
NENOACSLP RPM Above To Disable AC Slip
FN2SLPSD Steady State Engine Torque Conv Slip 2nd Gear
FN3SLPSD Steady State Engine Torque Conv Slip 3rd Gear
FN4SLPSD Steady State Engine Torque Conv Slip 4th Gear
FN5SLPSD Steady State Torque Conv Slip 5th Gear
TPUNBRK TPS To Not Unlock W Brake
TPUNCT TPS To Open Conv At Closed Thr
TRUHAC Throttle Rate To Unlock HiTP Tip-in
TRUHDC Throttle Rate To Unlock HiTP Tip-out
TRULAC Throttle Rate To Unlock LowTP Tip-in
TRULDC Throttle Rate To Unlock LowTP Tip-out
AC_CTL_TM Duration Allowed For Converter Slip W/AC
CTDLY Duration To Delay Period Lockup During Tip In
OTCTDLY Duration To Delay Period Lockup During Tip In Over Temperature
BRKRLCKTM Duration To Remain Unlocked After Brake Input
FN067DD Xnorm Misc 60
FN114A Ynorm Misc 70
FN114B Ynorm Misc 71
FN114C Ynorm Misc 72
FN114D Y Axis Normalization Misc 63

Torque Limits

6 parameters
Manufacturer Name Name
TRC_TMR1LVL Error Timer For Traction Control Over SCP
FNANTI_STALL Min Engine Torque Allowed
TRAC_TQMAX Torque Above To Exit Traction Control
FNTR_SAI_SET Engine Torque Reduction By Ignition Timing Only
FNTR_SPK_LVL Engine Torque Reduction Ignition Timing Authority
TRAC_TQTEST Torque Used When Testing Traction Control

Torque Request Modifier

13 parameters
Manufacturer Name Name
NE12TQ Shift RPM Torque Correction Factor 12
NE23TQ Shift RPM Torque Correction Factor 23
NE34TQ Shift RPM Torque Correction Factor 34
NE45TQ Shift RPM Torque Correction Factor 45
FN615TQ Trans Shift Schedule Torque Correction Factor
FN12TQD Trans Shift Schedule Torque Correction Factor 12
FN21TQD Trans Shift Schedule Torque Correction Factor 21
FN23TQD Trans Shift Schedule Torque Correction Factor 23
FN32TQD Trans Shift Schedule Torque Correction Factor 32
FN34TQD Trans Shift Schedule Torque Correction Factor 34
FN43TQD Trans Shift Schedule Torque Correction Factor 43
FN45TQD Trans Shift Schedule Torque Correction Factor 45
FN54TQD Trans Shift Schedule Torque Correction Factor 54

Trans Adaptive Pressure

9 parameters
Manufacturer Name Name
ADAPT_USAGE Adaptive Starting Pressure Usage
AB_TTM_CC_66 Desired Torque Transfer Time Coast Clutch
AB_TTM_HC_77 Desired Torque Transfer Time High Clutch
AB_TTM_LR_66 Desired Torque Transfer Time Low/Reverse Band
AB_TTM_OD_77 Desired Torque Transfer Time Od Band
X_MAX_ADPT Max RPM In Slip Time Table
Y_MAX_ADPT Max Torque In Slip Time Table
X_MIN_ADPT Min RPM In Slip Time Table
Y_MIN_ADPT Min Torque In Slip Time Table

Trans Boost Pressure

17 parameters
Manufacturer Name Name
ADAPB_USAGE Adaptive Boost Control Usage
X_MAX_AB Adaptive Boost Max X
Y_MAX_AB Adaptive Boost Max Y
X_MIN_AB Adaptive Boost Min X
Y_MIN_AB Adaptive Boost Min Y
FNBSTPRS_CC Boost Pressure For Coast Clutch
FN_TM_BST_CC Boost Time For Coast Clutch
FN_TMBST_FC Boost Time For Forward Clutch
FN_TM_BST_HC Boost Time For High Clutch
FN_TMBST_HC Boost Time For High Clutch In Reverse
FN_TM_BST_IB Boost Time For Intermediate Band
FN_TM_BST_LR Boost Time For Low Reverse
FN_TM_BST_OD Boost Time For Overdrive
FN_TT2BT_CC Bst Tm Trq Phase Adjstment For Coast Clutch
FN_TT2BT_FC Bst Tm Trq Phase Adjstment For Forward Clutch
FN_TT2BT_LR Bst Tm Trq Phase Adjstment For Low-Reverse
FN_TT2BT_REV Bst Tm Trq Phase Adjstment For Reverse

Trans Control

19 parameters
Manufacturer Name Name
FNHYD_DLY_U1 Clutch Fill Duration 12 Shift
FNHYD_DLY_D2 Clutch Fill Duration 21 Shift
FNHYD_DLY_U2 Clutch Fill Duration 23 Shift
FNHYD_DLY_D3 Clutch Fill Duration 32 Shift
FNHYD_DLY_U3 Clutch Fill Duration 34 Shift
FNHYD_DLY_D4 Clutch Fill Duration 43 Shift
FNHYD_DLY_U4 Clutch Fill Duration 45 Shift
FNHYD_DLY_D5 Clutch Fill Duration 54 Shift
TSTBCSDC Duty Cycle To Lock In
TFP_STAL_SPD RPM At Stall
NEDROP RPM Drop For Shift
MSFTGR Gear To Lock In To
SWBCTST Switch To Lock Converter
SW_MSF Switch To Lock In Gear
NEPU_SW Switch To Use RPM Anticipated Shifts
FNTQ_PR_MDF3 Limit For Power Off Shift
FNTQ_PR_MDN2 Limit For Power On Shift
FNTOTDLY TOT Delay Period Multiplier
TOT_OTEMP_S Trans Temperature For Entering Over Temperature

Trans Control / Trans Pressure Control / Solenoid Pressure Transfer Function

6 parameters
Manufacturer Name Name
FN622J Coast Clth Pressure Level Adder
FN622B Coast Clth Pressure Level Multiplier
FN622M Direct Clth Pressure Level Adder
FN622E Direct Clth Pressure Level Multiplier
FN622K OD Pressure Level Adder
FN622C OD Pressure Level Multiplier

Trans Engagement Pressure

21 parameters
Manufacturer Name Name
FNBSTPRS_D Boost Pressure For Drive Engagements
FNBSTPRS_LR Boost Pressure For Low Reverse
FNBSTPRS_R Boost Pressure For Reverse
FNRD_ARM_SMP Convert Error To Pressure For Rd Engagement
ST_DES_RD_47 Desired Slip Time For Rd Engagement
FN616F Engagement Curve W/TP Forward
FN_DESRAT_C Interita Torque Scaling Factor For Rolling Engagements
FN_DESRAT_E Interita Torque Scaling Factor For Static Engagements
NE_ENG_MX Max RPM For An Engagement
TM_EE_ABUS Max Time In End Mode For Abusive Engagements
TM_EE_ROLL Max Time In End Mode For Rolling Engagements
TM_PE_ABUS Max Time In Pre Mode For Abusive Engagements
TM_PE_ROLL Max Time In Pre Mode For Rolling Engagements
TM_SC_ABUS Max Time In Sc Mode For Abusive Engagements
TM_SC_ROLL Max Time In Sc Mode For Rolling Engagements
TM_ES_ABUS Max Time In Strt Mode For Abusive Engagements
TM_ES_ROLL Max Time In Strt Mode For Rolling Engagements
TP_ENG_CLP Min TPS For Abusive Engagements
NOBART_MULT Outhrottle Positionut Shaft RPM Scaling Factor For Engagements
FN_TM_STK_FC Stroke Time For Forward Clutch
FN_TM_STK_LR Stroke Time For Low Reverse

Trans Gear Timing

16 parameters
Manufacturer Name Name
GR_SEQ_13 Gear Sequence Order For 1-3 Shift
GR_SEQ_14 Gear Sequence Order For 1-4 Shift
GR_SEQ_15 Gear Sequence Order For 1-5 Shift
GR_SEQ_24 Gear Sequence Order For 2-4 Shift
GR_SEQ_25 Gear Sequence Order For 2-5 Shift
GR_SEQ_31 Gear Sequence Order For 3-1 Shift
GR_SEQ_35 Gear Sequence Order For 3-5 Shift
GR_SEQ_41 Gear Sequence Order For 4-1 Shift
GR_SEQ_42 Gear Sequence Order For 4-2 Shift
GR_SEQ_42PBN Gear Sequence Order For 4-2 Shift For Pbn
GR_SEQ_51 Gear Sequence Order For 5-1 Shift
GR_SEQ_52 Gear Sequence Order For 5-2 Shift
GR_SEQ_52PBN Gear Sequence Order For 5-2 Shift For Pbn
GR_SEQ_53 Gear Sequence Order For 5-3 Shift
TMDLY45 Time Required To Delay 4-5 Upshift
TMVEUP Duration To Verify Upshift

Trans Pressure Control

3 parameters
Manufacturer Name Name
FN_IB_PRS Adder To Intermediate Band Starting Pressure
EPC_PRS_MAX Max Allowed Pressure
RAMP_RATE Ramp Rate For Aggressive Ramp In Torque Phase

Trans Pressure PID Control

7 parameters
Manufacturer Name Name
KD_PC Derivative Control Gain PID Controller
KI_PC Integral Control Gain PID Controller
KP_PC Proportional Control Gain PID Controller
RAMP_RATE_OL Ramp Rate In Open Loop Control
TT_RAMP_RATE Start Ramp Rate For For Torque Phase
SW_OL_BAKOUT Switch For Use Open Loop Backouts
FN34_TIE_TM Time In Torque Phase For Aggressive Ramp

Trans Torque Converter Control / Lockup Rate

1 parameters
Manufacturer Name Name
TCRMP1 Torque Converter Lockup Rate After Tip In

Trans Torque Reduction

36 parameters
Manufacturer Name Name
ECT_TQM Min ECT For Engine Torque Reduction On Shifts
FNTQLVL12 Torque Reduction Auto 12 Shift
FNTQLVL45 Torque Reduction Auto 12 Shift 1
FNTQLVL13 Torque Reduction Auto 13 Shift
FNTQLVL14 Torque Reduction Auto 14 Shift
FNTQLVL21 Torque Reduction Auto 21 Shift
FNTQLVL23 Torque Reduction Auto 23 Shift
FNTQLVL24 Torque Reduction Auto 24 Shift
FNTQLVL25 Torque Reduction Auto 25 Shift
FNTQLVL31 Torque Reduction Auto 31 Shift
FNTQLVL32 Torque Reduction Auto 32 Shift
FNTQLVL34 Torque Reduction Auto 34 Shift
FNTQLVL35 Torque Reduction Auto 35 Shift
FNTQLVL41 Torque Reduction Auto 41 Shift
FNTQLVL42 Torque Reduction Auto 42 Shift
FNTQLVL43 Torque Reduction Auto 43 Shift
FNTQLVL52 Torque Reduction Auto 52 Shift
FNTQLVL53 Torque Reduction Auto 53 Shift
FNTQLVL54 Torque Reduction Auto 54 Shift
FNTQLVL12M Torque Reduction Manual 12 Shift
FNTQLVL13M Torque Reduction Manual 13 Shift
FNTQLVL14M Torque Reduction Manual 14 Shift
FNTQLVL21M Torque Reduction Manual 21 Shift
FNTQLVL23M Torque Reduction Manual 23 Shift
FNTQLVL24M Torque Reduction Manual 24 Shift
FNTQLVL31M Torque Reduction Manual 31 Shift
FNTQLVL32M Torque Reduction Manual 32 Shift
FNTQLVL34M Torque Reduction Manual 34 Shift
FNTQLVL41M Torque Reduction Manual 41 Shift
FNTQLVL42M Torque Reduction Manual 42 Shift
FNTQLVL43M Torque Reduction Manual 43 Shift
FNTQLVL52M Torque Reduction Manual 52 Shift
FNTQLVL53M Torque Reduction Manual 53 Shift
FNTQLVL54M Torque Reduction Manual 54 Shift
FNTQLVLUP_X Xnorm Trans Torque Reduction 34
FNTQLVLUP_Y Ynorm Trans Torque Reduction 39

Transient Fuel Control

14 parameters
Manufacturer Name Name
TFC_IDLE_OFF 1=no TFC At Idle 0=Use TFC At Idle
FILFRC Cylinder Air Charge Ratio Below To Use Deceleration Multiplier
FPW_FG_ISF_C Cylinder Reactivation EISF Multiplier
MTEFTC Equilibrium Fuel Transfer Constant Multiplier
MTEISF Equilibrium Intake Surface Fuel Multiplier
TFC_MIN Minimum Compensation Clip
AISFM Multiplier On AISF When In DSFO
TFSMN RPM Above Idle During Dashpot To Disable TFC
TFCTM Time Delay After Start Before Using TFC
ACDC_TI_LIM Tip In Lead Compensation Limit
ACDC_TO_LIM Tip Out Lead Compensation Limit
FN313 Transient Fuel RPM Multiplier
FN313TA Transient Fuel RPM Multiplier Accel
FN313TD Transient Fuel RPM Multiplier Decel

VCT Control

5 parameters
Manufacturer Name Name
CAM_DC_A1 Coeficient 1 For Cam Duty Cycle
FN2262A Spark Adder To Borderline For VCT
FN2162A Spark Adder To Max Allowed For VCT
FN2362A Spark Adder To MBT Table For VCT
CIDTSTLVL Test Level For Code P0340

VID Block

10 parameters
Manufacturer Name Name
RTAXLE_MXCLP Max Axle Ratio For VID Block
RT_AXLE_MX Max Axle Ratio That Is Certified
VID_NOV_MX Max N/V For VID Block
TIRE_MXCLP__A Max Tire Revs For VID Block
TIRE_REV_MX Max Tire Revs That Is Certified
RTAXLE_MNCLP Min Axle Ratio For VID Block
RT_AXLE_MN Min Axle Ratio That Is Certified
VID_NOV_MN Min N/V For VID Block
TIRE_MNCLP__A Min Tire Revs For VID Block
TIRE_REV_MN Min Tire Revs That Is Certified
No matching parameters were found.

The public preview intentionally does not display raw addresses, offsets, data sizes, scaling values or other underlying definition information. The complete mapping is included with the purchased definition.

ADDITIONAL PTEC INFORMATION

Need More Than the Calibration Map?

Additional PTEC 1024K research and platform information can also be made available for projects that require more than the calibration parameters themselves.

Memory Regions

Memory region information and identified areas of the PTEC 1024K PCM memory layout.

Memory Layout

Additional information about how PTEC 1024K binaries are organized and where different types of data are located.

ECU Structure

Additional research into PTEC 1024K architecture, calibration structure and related binary information.

Custom Definitions

Need an XDF, DAMOS, A2L or another finished definition format? Custom definition work is available separately.

Custom requests:
If you need additional PTEC 1024K information, a finished definition, a different file format, memory layout information, or other research data for a specific project, contact Trent's Tuning to discuss what you need.

INSIDE THE DEFINITION

Definition Screenshots

Ford PTEC 1024K calibration definition
Ford PTEC 1024K calibration definition parameters
Ford PTEC 1024K calibration definition mapping

BEFORE YOU PURCHASE

What You're Actually Getting

This product is a professional calibration definition and research reference for the Ford PTEC 1024K platform. It is not a Ford PCM binary, stock calibration, modified calibration, flashing tool or standalone tuning application.

The delivered definition contains the mapped calibration information needed to identify and work with parameters contained within supported PTEC 1024K files.

The information is intentionally provided in a format that is useful beyond a single tuning application. You can use it to create an XDF, DAMOS, A2L-style definition, WinOLS project or another definition format depending on your workflow.

Each mapped scalar and table has been manually mapped and checked. Extensive research and development has gone into locating, identifying and verifying the calibration information contained in this definition.

Because PTEC binaries, calibration layouts and strategies can differ, always verify that your specific binary matches a supported strategy before making calibration changes.

Ford PTEC 1024K

Start With Nearly 1,900 Mapped Parameters.

Get the Ford PTEC 1024K calibration definition from Trent's Tuning and start your project with thousands of manually mapped and checked calibration locations already identified.

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