Enhanced Parameters for GM* |
# of 4x
Ref Pulses between CAM Counter |
# OF EGR
ADAPTIVE LEARN MATRIX CELLS OUT OF RANGE High |
# OF EGR
ADAPTIVE LEARN MATRIX CELLS OUT OF RANGE LOW |
1-2 Adapt
High Cell |
1-2 Adapt
Low Cell |
1-2 Shift
Desired WOT RPM |
1-2 Shift
Time |
1-2 Shift
Time Error |
1-2 Shift
WOT RPM Adapt |
2-1 Shift
Time |
2-3 Adapt
High Cell |
2-3 Adapt
Low Cell |
2-3 Shift
Time |
2-3 Shift
Time Error |
2-3
Solenoid Circuit Status |
3-2 Shift
Time |
3-4 Adapt
High Cell |
3-4 Adapt
Low Cell |
3-4 Shift
Time |
3-4 Shift
Time Error |
4-3 Shift
Time |
A/C Evap
Temp |
A/C
Highside Temperature |
A/C
Lowside Temperature |
A/C Relay
Circuit Status |
Abnormal/Misfire Test Ratio |
Actual
Diesel Injection Pump Timing |
Actual
EGR Position |
Adaptive
Knock Retardr |
Adaptive
Pressure Mod 2 |
Adaptive
Pressure Mod 2-2 |
Adaptive
Pressure Mod 2-3 |
Adaptive
Pressure Mod 3 |
Adaptive
Pressure Mod 3-1 |
Adaptive
Pressure Mod 3-2 |
Adaptive
Pressure Mod 3-3 |
Air
Conditioner Pressure |
Air Fuel
Ratio |
Air Pump
Diag. Percent Lean Time |
Air Pump
Diag. Percent Rich Time |
Air Pump
Diagnostic Active Time |
AIR Pump
Relay |
AIR
Solenoid |
AIR
Solenoid Circuit Status |
Alternator F-Terminal Voltage or Generator PWM |
APP
Average |
APP
Indicated Angle |
APP
Sensor 1 Angle |
APP
Sensor 1 Volts |
APP
Sensor 2 Angle |
APP
Sensor 2 Volts |
APP
Sensor 3 Angle |
APP
Sensor 3 Volts |
ATC Slip
Speed |
Auxiliary
Input Status |
Average
Air Flow When Rear O2 Went Active |
Averaged
front oxygen sensor |
Averaged
Rear Oxygen Sensor |
Bank 1
HO2S Crossover Counts |
Bank 2
HO2S Crossover Counts |
BARO |
Barometric Pressure |
Base
Pulse Width |
Battery
Voltage |
BLM cell
0. Closed throttle, low MAP |
BLM cell
1. Closed throttle, low MAP |
BLM cell
2. open throttle, low MAP |
BLM
cell3. open throttle, high MAP |
Boost
Solenoid Circuit Status |
Brake
Booster Vacuum |
Calculated A/C Load |
Calculated Barometric Pressure |
Calculated Converter Temperature |
Calculated EGR Percent |
Calculated Engine Coolant Temperature |
Calculated Engine Load |
Calculated Engine Torque |
Calculated Flow |
Calculated Vacuum |
CAM
Engine Speed Activity |
CAM
Re-Syncs Counter |
CAM
Signal Input - High |
CAM
Signal Input - Low |
Catalyst
Damaging Misfire Timer |
Catalyst
EWMA Samples |
Catalyst
Monitor Average Deviation |
Catalyst
Monitor EWMA Sample Counter Bank 1 |
Catalyst
Monitor Filtered Deviation Difference |
Catalyst
Monitor Non-Volatile Average Airflow |
Catalyst
Monitor Non-Volatile Storage of Converter Temperature at idle |
Catalyst
monitor Oxygen Sensor |
Catalyst
Monitor Oxygen Storage Difference Value |
Catalyst
Monitor Oxygen Storage EWMA Value |
Catalyst
Monitor Oxygen Storage Fail Threshold |
Catalyst
Test Fail Threshold |
Catalyst
Test Time Difference EWMA |
CCP Purge
Duty Cycle |
Change
Engine Oil Lamp Circuit Status |
CKP
Sensor Status |
Closed
Loop Integrator Value |
CMP
Retard |
Commanded
Line Pressure |
Commanded
Pressure |
Controlled Canister Perge Solenoid |
Converter
Test Samples |
Coolant
Gauge Command |
Coolant
Temperature |
Coolant
Temperature Sensor |
Crank Ref
Missed (Diesel) TDC Offset |
CRANKSHAFT POSITION SENSOR LOW RESOLUTION ANGLE |
Cruise
Delta |
Cruise
Disengage 1 History |
Cruise
Disengage 2 History |
Cruise
Disengage 3 History |
Cruise
Disengage 4 History |
Cruise
Disengage 5 History |
Cruise
Disengage 6 History |
Cruise
Disengage 7 History |
Cruise
Disengage 8 History |
Cruise
Inhibit Reason |
Cruise
Inhibit Signal Circuit Status |
Cruise
Switch A/D Input Voltage |
Cruise
Vehicle Set Speed |
Current
Adaptive Cell |
Current
Command Gear |
Current
Gear |
Current
IAC Memory |
Current
Octane Level |
Current
TAP (Transmission Adaptive Pressure) Cell |
Cycles of
Misfire Data |
Cyl. #1
Injector Ckt. Status |
Cyl. #2
Injector Ckt. Status |
Cyl. #3
Injector Ckt. Status |
Cylinder
1 IC Circuit Status |
Cylinder
1 Injector Circuit History |
Cylinder
1 Injector Circuit Status |
Cylinder
2 IC Circuit Status |
Cylinder
2 Injector Circuit History |
Cylinder
2 Injector Circuit Status |
Cylinder
3 IC Circuit Status |
Cylinder
3 Injector Circuit History |
Cylinder
3 Injector Circuit Status |
Cylinder
4 IC Circuit Status |
Cylinder
4 Injector Circuit History |
Cylinder
4 Injector Circuit Status |
Cylinder
5 IC Circuit Status |
Cylinder
5 Injector Circuit History |
Cylinder
5 Injector Circuit Status |
Cylinder
6 IC Circuit Status |
Cylinder
6 Injector Circuit History |
Cylinder
6 Injector Circuit Status |
Cylinder
Air |
Cylinder
Mode Misfire Index |
Cylinder
Mode Misfire Index Level (1st peak) |
Default:
Force Motor Commanded Current |
Delivered
Engine Torque |
Delivered
Torque |
Desired
Air Fuel Ratio |
Desired
Diesel Injection Pump Timing |
Desired
EGR Position |
Desired
Gear |
Desired
Gear Turbine Slip Speed |
Desired
IAC |
Desired
IAC Position |
Desired
Idle |
Desired
Idle Air Control Airflow |
Desired
Idle Speed |
Desired
Linear EGR Position |
Desired
Torque |
Desired
Torque Level |
Diesel
Fuel Injection Pump Solenoid Closure Time |
Driver
Module 1 Status |
Driver
Module 2 Status |
Driver
Module 3 Status |
Driver
Module 4 Status |
ECT
Sensor |
EGR
Adaptive Learn matrix Cell Number |
EGR
Circuit History |
EGR
Circuit Status |
EGR Decel
EWMA Threshold |
EGR Decel
Filter |
EGR Delta
MAP Calculation |
EGR
Desired Position |
EGR Duty
Cycle |
EGR
pintle position |
EGR
Pintle Position Error |
EGR
Position |
EGR
Position Sensor |
EGR
Pressure Delta |
EGR
Sensor |
EGR
Solenoid Circuit History |
EGR
Solenoid Circuit Status |
EGR
Solenoid Circuit Status |
EGR Test
Count |
Electronic Spark Advance Modifier |
Electronic Spark Control Activity |
Engine
Coolant Temperature |
Engine
Coolant Temperature |
Engine
Coolant Temperature at Misfire |
Engine
Coolant Temperature at startup |
Engine
Coolant Temperature at startup |
Engine
Load at Misfire |
Engine
Oil Life Remaining |
Engine
Oil Pressure |
Engine
Oil Temperature |
Engine
RPM/MPH Ratio |
Engine
Run Time |
Engine
Speed |
Engine
Speed at Misfire |
Engine
Torque |
Enhanced
Evap Fault History |
ESC
Active Counter |
ESC
Diagnostic Pass Counter |
EST1
Volts at Fail |
EST2
Volts at Fail |
EVAP Duty
Cycle |
EVAP
Fault History |
EVAP
Purge Sol. |
EVAP
Purge Solenoid Circuit Status |
Evap Tamk
Vacuum Decay Slope |
Evap Tank
Pressure Decay Slope |
Evap Tank
Vacuum Decay Slope |
Evap Tank
Vacuum Filtered |
EVAP Test
Abort Reason |
EVAP Test
Result |
EVAP Test
State |
EVAP Vent
Sol. |
EVAP Vent
Solenoid Circuit Status |
EVO Duty
Cycle |
EVO
Feedback Voltage |
Exhaust
Oxygen Sensor |
Fail
Counter |
Fast Idle
Setting |
FC Relay
1 Circuit Status |
FC Relay
2 and 3 Circuit Status |
Force
Motor Actual Current |
Force
Motor Current Error |
Force
Motor Current Ref |
Force
Motor Duty Cycle |
Front
Propshaft Speed |
Fuel
Cutoff |
Fuel
Injection Pump Injection Angle |
Fuel
Level |
Fuel
Level |
Fuel
Level Sensor |
Fuel
Level Sensor Right Tank |
Fuel
Pressure (Gage) |
Fuel Pump
Ckt. History |
Fuel Pump
Ckt. Status |
Fuel Pump
Relay Circuit History Status |
Fuel Pump
Relay Circuit Status |
Fuel Pump
Voltage |
Fuel Pump
Voltage Feedback |
Fuel Rate |
Fuel
System Status Bank 1 |
Fuel Tank
Level Remaining |
Fuel Tank
Pressure |
Fuel Tank
Rated Capacity |
Fuel
Temperature |
Fuel Trim
Cell |
Fuel Trim
Cell Bank 1 |
Fuel Trim
Cell Bank 2 |
Fuel Trim
Index |
Fuzzy
Down Shift Quadrant |
Garage
Shift Adapt |
Garage
Shift Adapt-Drive High |
Garage
Shift Adapt-Drive Low |
Garage
Shift Adapt-Reverse High |
Garage
Shift Adapt-Reverse Low |
Gear Box
Ratio |
Gear Box
Torque |
Glow Plug
System Type |
Glow Plug
Voltage |
Grade
Load Shift Quadrant |
High Cell
Data Pressure |
High MAP
RAT Fail Count |
High
Spark Modifier |
HO2S Bank
1 Sensor 1 |
HO2S Bank
1 Sensor 2 |
HO2S Bank
2 Sensor 1 |
HO2S Bank
2 Sensor 2 |
HO2S
Sensor 1 Bank 1 |
HO2S
Sensor 1 Bank 2 |
HO2S
Sensor 2 Bank 1 |
HO2S
Sensor 3 Bank 1 |
HO2S
Xcounts Bank 1 |
HO2S
Xcounts Bank 2 |
IAC
Learned Position with A/C |
IAC Motor
Desired Position |
IAC Motor
Present Position |
IAC
Position |
IAT
Sensor |
Idle Air
Control Motor Position |
Idle
Diagnostic Filtered RPM Error |
Ignition
0 Input Voltage |
Ignition
0 Voltage |
Ignition
1 Voltage |
Ignition
Cycle Counter |
Ignition
Timing Advance |
Ignition
Voltage |
Ignition
1 Voltage From PPSW |
Injection
Pump CAM Ref Missed |
Injector
Pulse Width #1 |
Injector
Pulse Width #2 |
Injector
Pulse Width #3 |
Injector
Pulse Width #4 |
Injector
Pulse Width Average Bank 1 |
Injector
Pulse Width Average Bank 2 |
Injector
Pulse Width Bank 1 |
Injector
Pulse Width Bank 2 |
Injector
PWM Average Bank 1 |
Injector
PWM Average Bank 2 |
Input
Speed |
Intake
Air Temperature |
Intake
Air Temperature |
Knock
Retard |
Knock
Sensor |
Knock
Sensor Active Counter |
Knock
Sensor Minimum Learned Noise |
Knock
Sensor Noise Channel |
Knock
Sensor Voltage |
Knock/Octane Adjust |
KS
Activity |
KS Adjust
Factor |
Largest
Positive MAF Error |
Last
Adapt Highest PWM |
Last
Adaptive Pressure |
Last
Shift Time |
Last
Shift Time Error |
Last Tap |
Lift Pump
Volts |
Linear
EGR Closed Valve Pintel Position |
Linear
Exhaust Gas Recirculation Feedback |
Linear
Exhaust Gas Recirculation Normalized |
Long Term
Fuel Trim Accel |
Long Term
Fuel Trim Bank 1 |
Long Term
Fuel Trim Bank 1 |
Long Term
Fuel Trim Bank 2 |
Long Term
Fuel Trim Bank 2 |
Long Term
Fuel Trim Cruise |
Long Term
Fuel Trim Decal |
Long Term
Fuel Trim Idle |
Lopp
Status |
Low Oil
Lamp Circuit Status |
LOW
RESOLUTION SIGNAL |
Low Spark
Modifier |
Lowest
EGR Pressure |
MAF
Frequency |
MAF Idle
Diagnostic Full EGR |
MAF Idle
Diagnostic No EGR |
Manifold
Absolute Pressure |
Manifold
Absolute Pressure (MAP) |
Manifold
Air Temperature |
Mass Air
Flow |
Mass Air
Flow Rate |
Mass Air
Flow Raw Input Frequency |
Mass Air
Flow Sensor 1 |
Maximum
number of failed emission tests out of last 16 |
Maximum
Throttle Position |
Medium
Resolution Engine Speed Activity |
Medium
Resolution Re-Syncs Counter |
Mid Spark
Modifier |
MIL
Circuit Status |
Mileage
Since First Fail |
Mileage
Since Last Code Clear |
Mileage
Since last Fail |
Minimum
Throttle Position |
Misfire
Current #1 |
Misfire
Current #2 |
Misfire
Current #3 |
Misfire
Current #4 |
Misfire
Current #5 |
Misfire
Current #6 |
Misfire
Current #7 |
Misfire
Current #8 |
Misfire
Current Cylinder #1 |
Misfire
Current Cylinder #2 |
Misfire
Current Cylinder #3 |
Misfire
Current Cylinder #4 |
Misfire
Current Cylinder #5 |
Misfire
Current Cylinder #6 |
Misfire
Current Cylinder #7 |
Misfire
Current Cylinder #8 |
Misfire
Cycle Delay Counter |
Misfire
Failures |
Misfire
History #1 |
Misfire
History #2 |
Misfire
History #3 |
Misfire
History #4 |
Misfire
History #5 |
Misfire
History #6 |
Misfire
History #7 |
Misfire
History #8 |
Misfire
History Cylinder #1 |
Misfire
History Cylinder #2 |
Misfire
History Cylinder #3 |
Misfire
History Cylinder #4 |
Misfire
History Cylinder #5 |
Misfire
History Cylinder #6 |
Misfire
History Cylinder #7 |
Misfire
History Cylinder #8 |
Misfires
per Cycle Status |
No
Results Counter |
Non-Driven Wheel Speed |
Number of
Catalyst Tests Bank 1 |
Number Of
DTC(s) |
Number of
Fail Emission MIS Tests out of Las 16 |
Number of
Failed Catalyst Misfire Tests of Last 16 |
Number of
Failed Catalyst Misfire Tests of Last 16 since code Clear |
Number of
Misfires |
Number of
Normals |
O2
Average Bias Voltage |
O2 Heater
Time to Activity Bank 2 Sensor 3 |
O2 Heater
Time to Activity Bank 2 Sensor 3 |
O2 Heater
Time to Activity Sensor 1 |
O2 Heater
Time to Activity Sensor 2 |
O2
Lean/Rich Average Time |
O2
Lean/Rich Transitions |
O2
Response Lean to Rich Switches Bank 1 Sensor 1 |
O2
Response Lean to Rich Switches Bank 1 Sensor 2 |
O2
Response Lean to Rich Switches Bank 2 Sensor 1 |
O2
Response Lean to Rich Transition Time Bank 1 Sensor 1 |
O2
Response Rich to Lean Average Time Bank 2 Sensor 1 |
O2
Response Rich to Lean Switches Bank 1 Sensor 1 |
O2
Response Rich to Lean Switches Bank 1 Sensor 2 |
O2
Response Rich to Lean Switches Bank 2 Sensor 1 |
O2
Response Rich to Lean Transition Time Bank 1 Sensor 1 |
O2
Response Rich to Lean Transition Time Bank 1 Sensor 2 |
O2
Response Rich to Lean Transition Time Bank 2 Sensor 1 |
O2
Rich/Lean Average Time |
O2
Rich/Lean Transitions |
O2 Sensor
- Bank 1 Sensor 1 |
O2 Sensor
- Bank 1 Sensor 1 |
O2 Sensor
- Bank 1 Sensor 2 |
O2 Sensor
- Bank 1 Sensor 2 |
O2 Sensor
- Bank 1 Sensor 3 |
O2 Sensor
- Bank 1 Sensor 3 |
O2 Sensor
- Bank 1 Sensor 4 |
O2 Sensor
- Bank 2 Sensor 1 |
O2 Sensor
- Bank 2 Sensor 1 |
O2 Sensor
- Bank 2 Sensor 2 |
O2 Sensor
- Bank 2 Sensor 2 |
O2 Sensor
- Bank 2 Sensor 3 |
O2 Sensor
- Bank 2 Sensor 4 |
OBD
Requirements |
Odometer |
Output
Speed |
Outside
Air Temperature |
Pass
Counter |
Passkey
II Input Time Period |
PC
(Pressure Control) Solenoid Duty Cycle |
PCS
Actual Current |
PCS
Desired Current |
PCS Duty
Cycle |
Present
Gear Ratio |
Pressure
Control Actual Current |
Pressure
Control Reference Circuit |
Pressure
Torque Signal |
PRND A
Input |
PRND B
Input |
PRND C
Input |
PRND P
Input |
PRND
Position |
PRNDL |
PRNDL A |
PRNDL B |
PRNDL C |
PRNDL P |
Puge
Learned Memory |
Purge
Long Term Fuel Trim #1 |
Purge
Long Term Fuel Trim #2 |
Purge
Long Term Fuel Trim #3 |
Purge
Long Term Fuel Trim #4 |
Rear O2
Current Non-Volatile |
REAR O2
FAIL TIME LEFT |
Rear O2
Time to Activity |
Rear
Propshaft Speed |
Ref. Low
Voltage |
Revolution Mode Misfire Index |
Revolution Mode Misfire Index (Balance Time) |
Revolution Mode Misfire Index Level |
Rich/Lean
to Lean/Rich Ratio Sen. 1 |
Service
Spark Retard |
Shift
Adapt pressure |
Shift
Delay |
Shift
Error 1-2 |
Shift
Error 2-3 |
Shift
Error 3-4 |
Shift
Pattern |
Shift
Pressure |
Shift RPM |
Shift
Time 1 2 |
Shift
Time 1-2 |
Shift
Time 2 3 |
Shift
Time 2-3 |
Shift
Time 3-4 |
Shift
Time Error 1 2 |
Shift
Time Error 2 3 |
Shift
Time Error for 1-2 Shift |
Shift
Time Error for 2-3 Shift |
Shift
Time Error for 3-4 Shift |
Shift
Time Error for Latest Shift |
Shift
Time Pressure Error |
Shift
Torque |
Short
Term Fuel Trim Bank 1 |
Short
Term Fuel Trim Bank 1 |
Short
Term Fuel Trim Bank 2 |
Short
Term Fuel Trim Bank 2 |
Slip
Adapt PWM |
Solenoid
Duty Cycle |
Spark |
Spark
Advance |
Spark
Advance From Reference |
Speed
Ratio |
Start Up
Engine Coolant Temperature |
Start Up
Intake Air Temperature |
Start Up
Intake Air Temperature |
Starter
Enable Relay Circuit Status |
Startup
Coolant Temperature |
Steady
State Adapt 2nd Gear |
Steady
State Adapt Pressure |
Steady
State Adaptive-1st Gear |
Steady
State Adaptive-2nd Gear W/TCC |
Steady
State Adaptive-3rd Gear |
Steady
State Adaptive-3rd Gear W/TCC |
Steady
State Adaptive-4th Gear |
Steady
State Adaptive-4th Gear W/TCC |
Steady
State Adaptive-Reverse |
Steady
State Mode |
Steady
State Slip Accumulator |
SuperCharger Boost |
TAC
Module Calibrated ID |
TAC
Module Calibration ID Byte 1 |
TAC
Module Calibration ID Byte 2 |
TAC
Module Calibration ID Byte 3 |
TAC
Module Calibration ID Byte 4 |
TAC
Module S/W Level |
Tachometer Circuit History |
Tachometer Circuit Status |
Tachometer Ckt. History |
Tachometer Ckt. Status |
TCC Apply
Time |
TCC Duty
Cycle |
TCC Mode |
TCC
Pressure Commanded |
TCC PWM
Duty Cycle |
TCC Ramp
Off Time |
TCC Slip |
TCC Slip
Speed |
TCS
Circuit History |
TCS
Circuit Status |
TDC
Offset |
TFP Range |
TFP Sw. |
TFP Sw.
A/B/C |
TFT
Sensor |
TFT
Sensor Voltage |
Throttle
Angle At Shift |
Throttle
Position #2 or Applied Pedal Position |
Throttle
Position #3 or Applied Pedal Position |
Throttle
Position Angle |
Throttle
Position Desired Angle |
Throttle
Position Sensor |
Throttle
Position Sensor Normalized in Degrees |
Throttle
Position Sensor Normalized in Percent |
Throttle
Position Voltage |
Time of
Latest 1-2 Shift |
Time of
Latest 2-3 Shift |
Time of
Latest 3-4 Shift |
Time of
Latest Shift |
Torque
Management Spark Retard |
Total
Misfire Current Count |
Total
Misfire Failures Since First Fail |
Total
Misfire Pass |
Total
Misfire Passes Since First Fail |
Total
Misfires per Test Special |
TP Angle |
TP Sensor |
TP Sensor
1 Angle |
TP Sensor
1 Volts |
TP Sensor
2 Angle |
TP Sensor
2 Volts |
TPS
Learned Correction Factor Percent |
TR Sw. |
TR Switch |
Traction
Control Delivered Torque |
Traction
Control Shift Quadrant |
Traction
Control System PWM Input |
Transaxle
Oil Temperature |
Transmission Diagnostic Code Set |
Transmission Fluid Temperature |
Transmission Input Shaft Speed |
Transmission Input Speed |
Transmission Oil Life |
Transmission Oil Temperature |
Transmission Output Shaft Speed |
Transmission Output Speed |
Transmission Pressure |
Transmission Range |
Transmission Range |
Transmission Range Range Park/Reverse/Neutral/Overdrive/Drive
3/Drive 2/Low/Invalid |
Transmission Steady State Clutch Slip Speed |
Transmission Temp |
Transmission Temp Sensor |
Transmission Temperature |
Transmission Temperature Sensor |
Turbine
Speed |
Turbo
Boost Pressure |
TWC
Monitor Average Deviation Difference Failure Threshold |
TWC
Monitor Deviation Difference Failure Threshold |
Unfiltered ABS Speed (LF) |
Unfiltered ABS Speed (Rear) |
Unfiltered ABS Speed (RF) |
Vehicle
Speed |
Vehicle
Theft Deterrent Auto Learn Counter |
Vehicle
Theft Deterrent Seed and KeyTimer |
Vehicle
Theft Deterrent Timer |
Warm up
cycles without a non-emission fault |
Warm up
cycles without an emission fault |
Wheel
Acceleration Acel/Decel |
Z-Body:
Filtered Grade Load |
Z-Body:
shift Fail Counter |
Z-Body:
Steady State Ratio Fail Counter |
|
