Ford Engine Parameters
629 parameters |
Number of completed OBDII trips |
Number of successful key cycle and engine starts |
Total number of fault codes and pending codes |
Total number of on-demand codes |
Analog MAP (intake Manifold Absolute Pressure) Sensor Voltage |
Air Conditioner Clutch Activation Allowed Status |
SCCS (Speed Control) Buttons Circuit Status |
Brake Pedal Switch Input Status |
Engine Oil Temperature (EOT) before any FMEM substitution |
Accelerator Pedal Position Voltage #1 |
Accelerator Pedal Position Voltage #2 |
Accelerator Pedal Position Voltage #3 |
Voltage of the ETC Throttle Position Sensor number 1 |
Voltage of the ETC Throttle Position Sensor number 2 |
Pedal Position Sensor Failure Mode |
ETC Commanded Throttle Angle |
Accelerator Pedal Position Mode |
The actual (measured) position in crankshaft degrees of the left or number 2 camshaft for VCT (Variable Camshaft Timing), where zero is the base camshaft timing. |
Camshaft Position Error |
Camshaft Position Commanded Duty Cycle |
Variable Fan Duty Cycle |
Alternator Regulator Control (ARC) Fault Status |
Alternator Lamp (ALTLMP) Input Status |
Alternator Input Mark Space Ratio at the PCM connector |
Measured throttle angle from the throttle sensor inputs |
MAP before any FMEM substitution |
Cylinder 1 percent change in rotational velocity on that cylinder |
Cylinder 2 percent change in rotational velocity on that cylinder |
Cylinder 3 percent change in rotational velocity on that cylinder |
Cylinder 4 percent change in rotational velocity on that cylinder |
Cylinder 5 percent change in rotational velocity on that cylinder |
Cylinder 6 percent change in rotational velocity on that cylinder |
Cylinder 7 percent change in rotational velocity on that cylinder |
Cylinder 8 percent change in rotational velocity on that cylinder |
Catalyst monitor completed this driving cycle |
Comprehensive components monitor completed this driving cycle |
Evaporative system monitor completed this driving cycle |
Secondary air monitor completed this driving cycle |
Fuel monitor completed this driving cycle |
HO2S monitor completed this driving cycle |
EGR monitor completed this driving cycle |
Misfire monitor completed this driving cycle |
Idle Air Control (IAC) monitor completed this driving cycle |
Fuel Control State |
CAN communication Failure Status |
Supercharger Bypass Control |
Supercharger Bypass Control Output Fault Status |
Super Charger Intercooler (coolant) Pump Commanded Status |
Super Charger Intercooler (coolant) Pump Output Fault Status |
Second Fuel Pump (FP-B) Commanded Status |
Second Fuel Pump (FP-B) Output Fault Status |
Thermostat Heater Control (THTRC) Duty Cycle |
Diesel Particulate Filter (DPF) Regeneration State |
(EVAP) Monitor 0.020 Leak Check Complete |
(EVAP) Monitor 0.020 Leak Check Ready |
Very High Speed Fan Status |
Very High Speed Fan Fault Status |
Fan Control 2 Output Fault Status |
Fan Control 1 Output Fault Status |
Fuel Cap Off Indicator Lamp |
Fuel Cap Off Indicator Lamp Fault |
(EVAP) Monitor 0.020 Leak Check Allowed |
(EVAP) Monitor Soak Time Conditions Met |
Medium Speed Fan Status |
Medium Speed Fan Fault Status |
Fuel Tank Isolation Valve Fault |
Natural Vacuum (EVAP) Monitor Test Ready At Next Key Off |
Engine shutdown invoked due to low fuel level (current status) |
Simulated misfire invoked due to low fuel level (current status) |
Past simulated misfire was invoked due to low fuel level (historical status) |
Past engine shutdown was invoked due to low fuel level (historical status) |
Secondary Fuel Pump Status |
Generator (Alternator) Fault Indicator Lamp Status |
Generator (Alternator) Fault Indicator Lamp Output Fault Status |
Variable Geometry Turbocharger (VGT) (or Supercharger) Output Fault Status |
Battery Electrolite Temperature |
EGR Valve Position |
EGR Throttle Position Voltage |
EGR Throttle Position Actuator Duty Cycle |
Variable Geometry Turbocharger (VGT) (or Supercharger) Actuator Duty Cycle |
Evap Monitor Operation State |
IAC airflow trim 0 in KAM (In drive, A/C off) |
IAC airflow trim 1 in KAM (In drive, A/C on) |
IAC airflow trim 2 in KAM (In neutral, A/C on) |
IAC airflow trim 3 in KAM (In neutral, A/C off) |
Short term IAC airflow trim, prior to KAM learning |
Idle Speed Control Operating Mode |
Desired regulation voltage (setpoint) for the charging system |
Fuel offset for injector A |
Fuel offset for injector B |
Fuel offset for injector C |
Fuel offset for injector D |
EGR Motor Position Desired |
Alcohol content of the fuel as used by the strategy |
Exhaust Gas Temperature sensor Bank 1 Sensor 1 (EGT11) before any FMEM (Failure Mode Effects Management) substitution |
Exhaust Gas Temperature sensor Bank 1 Sensor 2 (EGT12) before any FMEM (Failure Mode Effects Management) substitution |
GLOW PLUG INDICATOR or CHECK ENGINE LIGHT (MIL) Status |
Water Fuel Separator Detected Water In Fuel (WIF) |
Glow Plug Indicator Commanded Status |
ACDS (AC Diagnostic Switch) Compressor Clutch Status |
Additional ACDS (AC Diagnostic Switch) Compressor Clutch Status |
Oxygen Sensor Bank 1 Switching Status |
Oxygen Sensor Bank 2 Switching Status |
Dual Alternator #2 Output Fault Status |
Fan Speed Sensor Monitor |
Commanded current for the EVMV (Electric Vapor Management Valve) |
Raw sensor signal for the fan speed |
O2S13 (Bank 1 Stream 3 HEGO) voltage before correcting for CSD (Characteristic Shift Downward) condition |
O2S23 (Bank 2 Stream 3 HEGO) voltage before correcting for CSD (Characteristic Shift Downward) condition |
O2S13 (Bank 1 Stream 3 HEGO) Heater current monitor |
O2S23 (Bank 2 Stream 3 HEGO) Heater current monitor |
O2S13 Heater (Bank1 Stream 3 HEGO Heater) Status |
O2S13 Heater (Bank1 Stream 3 HEGO Heater) Output Fault Status |
O2S23 Heater (Bank2 Stream 3 HEGO Heater) Status |
O2S23 Heater (Bank2 Stream 3 HEGO Heater) Output Fault Status |
Air Conditioning Request Message Status |
Measured voltage of the Generator Command (GENCOM) output circuit |
Net Engine Torque |
Injector Timing Before Top Dead Center |
Camshaft Position and Crankshaft Position Sync Status |
FICM Signals for Camshaft and Crankshaft Positions Sync Status |
PIP State |
Dechoke In Effect |
FICM Vehicle Power |
FICM Logic Power |
FICM Main Power |
Desired (commanded) Injection Control Pressure (ICP) |
Desired (commanded) EGR Valve Position |
Accelerator Pedal Position |
Counter incremented every PIP rising edge |
Time period from last PIP up edge to last PIP down edge |
Time period of the last PIP half period, whether high PIP or low PIP |
VID block vehicle speed limit being used by the strategy |
Vehicle speed limit value in VID |
Min value accepted as a valid VID block vehicle speed limit |
Max value accepted as a valid VID block vehicle speed limit |
Actual selection value in use (VID Block selectable vehicle speed source) |
1st selection which this PCM supports for VID Block selectable vehicle speed source |
2nd selection which this PCM supports for VID Block selectable vehicle speed source |
3rd selection which this PCM supports for VID Block selectable vehicle speed source |
Time stamp of the fuel pressure in milliseconds |
Fuel Pressure before any FMEM measured at the time stamp |
Volume of the additive tank when full |
Current level of additive liquid in the additive tank |
Additive Tank Gauge Commanded Status |
Additive Pump Commanded Status |
Tank Cap or Fuel Filler Flap or Fuel Filler Door State |
Level of liquid in the additive tank is at full |
Level of liquid in the additive tank is at empty |
Level of liquid in the additive tank is at minimum |
Number of key cycles (since counter last cleared) |
Number of watchdog resets (since counter last cleared) |
Data recorder device information available |
Fuel Injector Number 1 Commanded Status |
Fuel Injector Number 2 Commanded Status |
Fuel Injector Number 3 Commanded Status |
Fuel Injector Number 4 Commanded Status |
Fuel Injector Number 5 Commanded Status |
Fuel Injector Number 6 Commanded Status |
Fuel Injector Number 7 Commanded Status |
Fuel Injector Number 8 Commanded Status |
Measured Spark Duration for Cylinder Number 1 |
Measured Spark Duration for Cylinder Number 2 |
Measured Spark Duration for Cylinder Number 3 |
Measured Spark Duration for Cylinder Number 4 |
Measured Spark Duration for Cylinder Number 5 |
Measured Spark Duration for Cylinder Number 6 |
Measured Spark Duration for Cylinder Number 7 |
Measured Spark Duration for Cylinder Number 8 |
Measured Spark Duration for Cylinder Number 9 |
Measured Spark Duration for Cylinder Number 10 |
Actual (measured) spark firing timing, in crank shaft degrees before TDC |
Engine speed determined from a hardwired input such as the CTO (Clean Tach Output) |
Active Mount Control Commanded State |
Active Mount Control Output Fault Status |
A/C Full Demand Switch (for Passenger Compartment) |
A/C Full Demand Switch (for Battery Compartment) |
A/C Recirculation Switch |
A/C Refrigerant Distribution Valve Commanded State |
A/C Refrigerant Distribution Valve Output Fault Status |
Heater Pump Commanded State |
Heater Pump Output Fault Status |
Approximation of duty cycle on fuel pump monitor 2 input |
Fuel Tank Isolation Valve (FTIV) percent flow |
Measured (or sensed) EGR Valve Position, in percent, where a low value indicates a closed EGR valve (no EGR flow) and a high value indicates an open EGR valve. |
Air conditioning compressor cycling switch |
Brake On/Off |
Power steering load present |
A/C pressure sensor high |
Upstream HEGO heaters OFF |
Downstream HEGO heaters OFF |
Field octane adjust requested (spark retard) |
Low-to-high transition of PIP (Profile Ignition Pick-up) |
Currently misfiring |
Heated Windshield |
EVAP Canister Purge Solenoid |
Low Speed Fan Status |
High Speed Fan Status |
Intake manifold runner control commanded open |
MIL requested to be on |
Closed loop fuel control |
OBD-II Trip Completed |
A/C Clutch Commanded Status |
Hard acceleration signal detected for ride control |
Secondary Air Pump Commanded Status |
Camshaft Position Sensor Level |
PTC Heater Load Present |
Traction Assist Available |
Turbine Speed Sensor Failure Mode |
VSS Failure Mode |
EGR System Failure Mode |
Mass Air Flow Failure Mode |
Throttle Sensor Failure Mode |
Engine Coolant Temperature (ECT) Sensor Failure (FMEM) Mode |
Intake Air Temp Failure Mode |
Camshaft Position Sensor Failure Mode |
Heated Exhaust Sensor 21 Failure Mode |
Heated Exhaust Sensor 11 Failure Mode |
Adaptive Table 2 Failure Mode |
Adaptive Table 1 Failure Mode |
Fuel Pump Secondary Monitor Status |
Secondary Air Injection Monitor Status |
Low Speed Fan Monitor Status |
High Speed Fan Monitor Status |
HO2S11 Actual Heater Status |
HO2S12 Actual Heater Status |
HO2S21 Actual Heater Status |
HO2S22 Actual Heater Status |
Time since module power up |
Fuel Pump Primary Circuit Monitor Status |
Secondary Air Injection (AIR) Primary Circuit Monitor Status |
Low Speed Fan Primary Circuit Monitor Status |
High Speed Fan Primary Circuit Monitor Status |
IAC Output State Monitor Fault Status |
EGR Drive Output State Monitor Fault Status |
AC Clutch Primary Circuit Monitor Status |
Intake Manifold Runner Control Circuit Monitor Status |
Intake Manifold Communication Control Valve 1 Circiut Monitor Status |
Intake Manifold Communication Control Valve 2 Circiut Monitor Status |
Canister Vent Solenoid Circuit Monitor Status |
Vapor Management Valve Circuit Monitor Status |
Ride Control (ACL) Circuit Monitor Status |
Data Output Link (DOL) Circuit Monitor Status |
Canister Purge Solenoid Circuit Monitor Status |
Positive Crankcase Ventilation Valve Heater Control (PCVHC/PCVHC-A) Commanded Duty Cycle |
Ignition Timing Fault Detected for Cylinder 1 |
Ignition Timing Fault Detected for Cylinder 2 |
Ignition Timing Fault Detected for Cylinder 3 |
Ignition Timing Fault Detected for Cylinder 4 |
Ignition Timing Fault Detected for Cylinder 5 |
Ignition Timing Fault Detected for Cylinder 6 |
Ignition Timing Fault Detected for Cylinder 7 |
Ignition Timing Fault Detected for Cylinder 8 |
Ignition Timing Fault Detected for Cylinder 9 |
Ignition Timing Fault Detected for Cylinder 10 |
Ignition Timing Fault Detection Hardware Enabled |
Ignition Timing Fault Detection OBD Monitor Enabled |
Spark Conduction Capture Circuit Fault Detected |
Secondary Air Bypass Solenoid Circuit Monitor Status |
Secondary Air Diverter Solenoid Circuit Monitor Status |
Intake Air Temperature (IAT) |
Throttle Position Mode |
Time Since Engine Start |
Barometric Pressure |
Measured Test Frequency for Catalyst Bank 1 |
Measured Test Frequency for Catalyst Bank 2 |
Desired Idle Speed RPM |
Engine Coolant Temperature (ECT) |
Number of out of range periods detected on GENMON (alternator/generator monitor) input |
EGR Duty Cycle to EVR |
Supercharger/Turbocharger Inlet Pressure Sensor Input Voltage |
Supercharger/Turbocharger Inlet Pressure |
Supercharger/Turbocharger Inlet Pressure Sensor is Currently Unreliable |
Positive Crankcase Ventilation Valve Heater Control B (PCVHC-B) Commanded Duty Cycle |
Fuel Injector Pulsewidth, Bank 1 |
Fuel Injector Pulsewidth, Bank 2 |
Generator Monitor (GENMON) Line Stuck Low |
Generator Monitor (GENMON) Line Stuck High |
Generator Monitor (GENMON) Frequency Too Low |
Generator Monitor (GENMON) Frequency Too High |
Generator Command (GENCOM) Line Stuck Low |
Generator Command (GENCOM) Line Stuck High |
Generator Command (GENCOM) Line Fault |
Generator (Alternator) Fault |
Generator Monitor 2 (GENMON2) Line Stuck Low |
Generator Monitor 2 (GENMON2) Line Stuck High |
Generator Monitor 2 (GENMON2) Frequency Too Low |
Generator Monitor 2 (GENMON2) Frequency Too High |
Generator Command 2 (GENCOM2) Line Stuck Low |
Generator Command 2 (GENCOM2) Line Stuck High |
Generator Command 2 (GENCOM2) Line Fault |
Generator 2 (Alternator Number 2) Fault |
Generator Monitor (GENMON) Frequency (Load Input/Alternator Field (LI/ALF) Frequency) |
Generator Monitor 2 (GENMON2) Frequency (Alternator Number 2 - Load Input 2/Alternator Field 2 (LI2/ALF2) Frequency) |
Generator Monitor 2 (GENMON2) Mark Space Ratio at the PCM connector (Alternator Number 2) |
Generator Command 2 (GENCOM2) desired regulation voltage (setpoint) for the charging system (alternator number 2) |
Generator Command 2 (GENCOM2) Duty Cycle in percent. (Alternator number 2 - Regulator Control 2/I-Line Control 2 (RC2/ILC2) Output Duty Cycle in percent.) |
Injector Power Monitor (IPM) voltage before any FMEM (Failure Mode Effects Management) substitution |
Raw IAT Signal (Volts) |
Barometric Pressure - Sensor Input (Volts) |
Raw ECT Signal (Volts) |
Delta Pressure Feedback EGR Pressure Sensor (Volts) |
Idle Air Control Duty Cycle |
Raw Throttle Position (no FMEM) Signal (Volts) |
Calibration Voltage Input |
Long Term Fuel Trim, Bank 1 |
Long Term Fuel Trim, Bank 2 |
Short Term Fuel Trim, Bank 1 |
Short Term Fuel Trim, Bank 2 |
Engine Load |
Exhaust Gas Recirculation Temperature Sensor A (EGRT/EGRT-A) before any FMEM (Failure Mode Effects Management) substitution |
Exhaust Gas Recirculation Temperature Sensor A (EGRT/EGRT-A) voltage |
Exhaust Gas Recirculation Temperature Sensor B (EGRT-B) before any FMEM (Failure Mode Effects Management) substitution. |
Exhaust Gas Recirculation Temperature Sensor B (EGRT-B) voltage |
Desired Fuel Rail Pressure (wide range) |
Fuel Volume Regulator Control (Fuel Volume Control Valve (VCV)) Duty Cycle |
Engine RPM |
Evaporative Purge Solenoid Duty Cycle |
Evaporative Canister Vent Solenoid Duty Cycle |
Fuel Pressure Regulator Control Duty Cycle |
DPF (Diesel Particulate Filter) Differential Pressure Sensor (DPF delta pressure sensor) voltage |
Spark Advance |
DPF (Diesel Particulate Filter) delta pressure (upstream minus downstream pressure drop) before any FMEM (Failure Mode Effects Management) substitution |
Exhaust Gas Temperature sensor Bank 1 Sensor 1 (EGT11) voltage |
Exhaust Gas Temperature sensor Bank 1 Sensor 2 (EGT12) voltage |
Exhaust Gas Temperature sensor Bank 1 Sensor 3 (EGT13) voltage |
Fuel Tank Pressure before any FMEM substitution |
Exhaust Gas Temperature sensor Bank 1 Sensor 3 (EGT13) before any FMEM (Failure Mode Effects Management) substitution |
Battery Voltage |
HO2S11 Voltage |
HO2S12 Voltage |
HO2S21 Voltage |
HO2S22 Voltage |
Mass Air Flow Sensor Voltage |
Accumulated elapsed time that the DPF (Diesel Particulate Filter) temperature is above temperature level 1 |
Accumulated elapsed time that the DPF (Diesel Particulate Filter) temperature is above temperature level 2 |
Accumulated elapsed time that the DPF (Diesel Particulate Filter) temperature is above temperature level 3 |
Engine oil level sensor voltage |
Mass Air Flow Signal |
EGR Cooler Bypass Valve Commanded Duty Cycle |
Vehicle Speed Sensor |
Vehicle Speed Signal - 8K Pulse/Mile Output |
Vehicle Speed Signal - 30K Pulse/Mile Output |
Vehicle Speed Signal - 80K Pulse/Mile Output |
Learned Throttle Angle Offset (Trim) |
O2S21 Sensor Status |
O2S21 sensor is warm and ready to operate |
O2S11 Sensor Status |
O2S11 sensor is warm and ready to operate |
Bank 1 downstream closed loop controller (FAOS) - input error |
Bank 2 downstream closed loop controller (FAOS) - input error |
Bank 1 Sensor 1 Wide Range O2S ASIC (Application Specific Integrated Circuit) Status |
Bank 2 Sensor 1 Wide Range O2S ASIC (Application Specific Integrated Circuit) Status |
Bank 1 Sensor 1 Wide Range O2S Sensor Impedance Expressed as a Voltage |
Bank 2 Sensor 1 Wide Range O2S Sensor Impedance Expressed as a Voltage |
VSFDC2/VFCDC2 - Duty Cycle of the Variable Speed Fan 2 (VSF2) Output |
Commanded Duty Cycle for the O2S11 Heater Output |
Commanded Duty Cycle for the O2S21 Heater Output |
Variable Geometry Turbocharger (VGT) (or Supercharger) actual (measured) position, before any FMEM substitution, in percent closed |
Short Term Fuel Trim for cylinder number 1 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 2 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 3 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 4 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 5 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 6 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 7 (a positive value indicates additional fuel) |
Short Term Fuel Trim for cylinder number 8 (a positive value indicates additional fuel) |
Remaining life of engine air filter |
Distance traveled since the air filter was monitored successfully |
Engine Oil Temperature, Filtered |
Accelerator Pedal Position |
Net Engine Torque |
Actual Axle Torque |
Fuel Injector Pulse Width |
Volume Fuel Desired |
Mass Fuel Desired |
Glow Plug Coil Duty Cycle |
Exhaust Back Pressure Duty Cycle |
Injection Control Pressure Duty Cycle |
Manifold Absolute Pressure - Filtered |
Manifold Gauge Pressure |
Barometric Pressure, Filtered |
Exhaust Back Pressure, filtered |
Injection Control Pressure, Filtered |
Exhaust Back Pressure Desired by ECU |
Exhaust Back Pressure value used by the control system |
Glow Plug Coil On Time |
Glow Plug Lamp On Time |
Manifold Absolute Pressure Sensor Frequency |
Cumulative number of reprogramming events (re-flashes). May include unsuccessful events. |
Distance traveled since the most recent reprogramming event (re-flash) |
Distance traveled since the end of the most recent completed Minimum Fuel Mass Adaption (MFMA). |
Number of full adaptions over the life of injector 1 |
Number of full adaptions over the life of injector 2 |
Number of full adaptions over the life of injector 3 |
Number of full adaptions over the life of injector 4 |
Number of full adaptions over the life of injector 5 |
Number of full adaptions over the life of injector 6 |
Number of full adaptions over the life of injector 7 |
Number of full adaptions over the life of injector 8 |
Cumulative number of SUCCESSFUL reprogramming events (re-flashes). Does NOT include UNsuccessful re-flashes. |
Counter for the number of completed Turbo Charger vane position learning events completed since the last reset of the learned Turbo Charger map |
Percent error between airflow based on MAF sensor and inferred airflow based on MAP sensor. |
Inferred Exhaust Back Pressure |
Learned Turbo vane position at the lower duty cycle operating point, in percent of full range |
Learned Turbo vane position at the middle duty cycle operating point, in percent of full range |
Learned Turbo vane position at the upper duty cycle operating point, in percent of full range |
Adapted (optimized) lower duty cycle operating point for learning Turbo vane position, in percent duty cycle |
The VGT (Variable Geometry Turbocharger) intrusive monitor/learning has run for sufficient time during the current drive cycle that it will not try to run again unless |
an opportunity presents itself (such as EGR is off for another reason) |
Calculated (inferred) volume corrected air flow is sufficiently stable to run MAF and VGT continuous monitors |
Calculated (inferred) VGT (Variable Geometry Turbocharger) vane position is sufficiently stable to run MAF and VGT continuous monitors |
The strategy has learned the VGT (Variable Geometry Turbocharger) map to an acceptable level of maturity |
Conditions are not correct for intrusively learning the VGT (Variable Geometry Turbocharger) map |
There is currently a failure of an input needed for one of the monitors that are critical to inferring EBP (Exhaust Back Pressure) (A typical list of monitors is MAP, |
MAF, BP, MAT, EGR, ECT, and VGT.) |
DTC P132B was set by the intrusive test detecting a stuck VGT (Variable Geometry Turbocharger) |
DTC P132B was set by excessive variance from the learned VGT (Variable Geometry Turbocharger) vane position |
DTC P132B was set by VGT (Variable Geometry Turbocharger) continuous monitor |
Highest value seen on MAF fault filter |
Highest value seen on IAT fault filter |
Highest value seen on ECT fault filter |
Highest value seen on TP fault filter |
Highest value seen on VSS fault filter |
HTR11 Driver Failure count |
HTR12 Driver Failure count |
HTR21 Driver Failure count |
HTR22 Driver Failure count |
Steady State cat monitor threshold frequency, bank 1 |
Steady State cat monitor threshold frequency, bank 2 |
All misfire faults have been monitored at least once since power up |
Intake Manifold Tuning Valve (IMTV) is commanded open. Also known as Intake Manifold Communication Control (IMCC) valve. |
Intake Manifold Tuning Valve 2 (IMTV2) is commanded open. Also known as Intake Manifold Communication Control 2 (IMCC2) valve. |
State of Data Output Link (DOL) to trip computer (fuel consumption info). (If this is switching back and forth, then the PCM is sending DOL information on the DOL |
output pin.) |
Operation of the engine is being disabled by the anti-theft system |
Cumulative number of misfires - Cylinder #1 |
Cumulative number of misfires - Cylinder #2 |
Cumulative number of misfires - Cylinder #3 |
Cumulative number of misfires - Cylinder #4 |
Cumulative number of misfires - Cylinder #5 |
Cumulative number of misfires - Cylinder #6 |
Cumulative number of misfires - Cylinder #7 |
Cumulative number of misfires - Cylinder #8 |
Total number of misfires |
Cylinder Head Temperature after FMEM |
Power Steering Sensor, raw (Volts) |
Analog input for Power Steering Press Switch (Volts) |
Purge Flow Monitoring sensor (Volts) |
Throttle Position B (Traction Control) (Volts) |
Duty Cycle for Secondary Throttle (Traction Control) |
Injector #1 fault (open/short) |
Injector #2 fault (open/short) |
Injector #3 fault (open/short) |
Injector #4 fault (open/short) |
Injector #5 fault (open/short) |
Injector #6 fault (open/short) |
Injector #7 fault (open/short) |
Injector #8 fault (open/short) |
IAC output fault (open circuit or short to ground) |
IAC output fault (shorted to load or VPWR) |
EVR output driver fault, open circuit for ML2 modules |
EVR output driver fault, short circuit for ML2 modules |
Service Engine Soon light (MIL) output fault indicated |
A/C Clutch output fault detected |
Fuel Pump output fault detected |
Low Speed Fuel Pump output fault indicated |
Low Speed Fan output fault detected |
High Speed Fan output fault detected |
Canister Purge solenoid output driver fault |
Secondary air fault |
Data Output Link (DOL) output fault indicated |
Intake Manifold Communication Control output fault indicated |
Intake Manifold Runner Control (IMRC) output fault detected |
Secondary Throttle (Traction Control) output fault detected |
Variable Cam Timing Bank 1 output fault detected |
Variable Cam Timing Bank 2 output fault detected |
Automatic Ride Control output fault detected |
Evaporative canister vent solenoid circuit fault |
Intake Manifold Tuning Valve 2 (IMTV2) output fault detected |
Variable Speed Fan (VSF) output fault detected |
Thermostat Heater Control (THTRC) output fault detected |
Positive Crankcase Ventilation valve Heater Control (PCVHC/PCVHC-A) output fault detected |
HO2S11 heater commanded on |
HO2S12 heater commanded on |
HO2S21 heater commanded on |
HO2S22 heater commanded on |
HO2S11 output driver fault |
HO2S12 output driver fault |
HO2S21 output driver fault |
HO2S22 output driver fault |
Raw Mass Air Flow Sensor signal, no FMEM (Volts) |
Intake Manifold Runner Control Position (bank 1) (Volts) |
Intake Manifold Runner Control Position bank 2 (Volts) |
VMV output state monitor (Volts) |
A/C Pressure Sensor, raw (Volts) |
Fuel Tank Pressure Voltage, no FMEM |
Net Engine Torque |
Fuel System Status (Open/Closed Loop) |
EVR output state monitor (Volts) |
Rear O2 Fuel Trim, Bank 1 |
Rear O2 Fuel Trim, Bank 2 |
Glow Plug Lamp commanded on |
EGR duty cycle |
Fuel Rail Pressure Desired |
Mass Air Flow |
Duty cycle for modulated fuel pump control output |
Approximation of duty cycle on fuel pump monitor input |
HO2S11 heater current |
HO2S12 heater current |
HO2S21 heater current |
HO2S22 heater current |
VACUUM solenoid open to intake manifold (output on) (to open EGR valve) |
VENT solenoid open to atmosphere (output off) (to close EGR valve) |
Enable barometric (instead of EGR) pressure reading |
EGR valve VACUUM solenoid output fault detected |
EGR valve VENT solenoid output fault detected |
Barometric/EGR pressure select solenoid output fault detected |
Fuel pressure regulator control is vented to atmosphere |
Fuel pressure regulator control solenoid output fault detected |
EGR Valve Position |
Desired Position of EGR Valve |
EGR/BP pressure sensor input |
Rear window defogger (heated backlight) is on |
Blower motor active |
Headlamps are on |
Daytime running lights are on |
Duty cycle for intake manifold communication control |
Raw CHT signal |
A/C Pressure Sensor |
Fuel Tank Pressure |
Cylinder head temperature indicator light commanded on |
Cylinder head temperature indicator light output fault indicated |
Speed warning chime is commanded on |
Speed warning chime output fault indicated |
High speed desired for 2 speed fuel pump |
Secondary Air bypass comanded on |
Secondary Air Diverter commanded on |
Secondary spark plugs enabled (Dual Plug Ignition System) |
Cylinder head temperature is currently unreliable |
Purge thermistor flow sensor is currently unreliable |
In canister not venting failure mode |
In fuel tank pressure sensor failure mode |
Fuel Rail Pressure Transducer is currently unreliable |
Fuel Rail Temperature Sensor is currently unreliable |
Fuel Rail Temperature Sensor Bank 2 is currently unreliable |
PSPSW is currently unreliable |
Raw Fuel Rail Pressure Signal, no FMEM |
Fuel Rail Pressure, no FMEM |
Fuel Rail Temperature Sensor raw input |
Fuel Rail Temperature before any FMEM substitution |
Fuel Rail Temperature Sensor Bank 2 raw input |
Fuel Rail Temperature Bank 2 before any FMEM substitution |
Fuel Solenoid Valve commanded open |
Fuel Solenoid Valve output fault detected |
Fuel Solenoid Valve Monitor is high |
Secondary Injectors Enable Requested |
Fuel Solenoid Valve output fault detected |
The over temperature indicator lamp is commanded ON |
Over temperature indicator lamp output fault detected |
In failure mode for Shift Solenoid #1 failure |
In failure mode for Shift Solenoid #2 failure |
In failure mode for Shift Solenoid #3 failure |
In failure mode for Torque Converter Clutch (TCC) Solenoid failure |
Bank 1 Upstream O2S Voltage before correcting for CSD (Characteristic Shift Downward) condition |
Bank 2 Upstream O2S Voltage before correcting for CSD (Characteristic Shift Downward) condition |
Signed HO2S12 voltage |
Signed HO2S22 voltage |
Raw IAT2 signal |
Intake Air Temperature 2 before FMEM |
Second (downstream of the intercooler) Air Charge Temperature Sensor is currently unreliable |
External Temperature Sensor #2 (also known as the Ambient Air Temperature (AAT) Sensor) is currently unreliable |
Manifold Absolute Pressure (MAP) Sensor is currently unreliable |
Air Conditioner Evaporator Temperature (ACET) input is currently unreliable |
Engine Oil Temperature (EOT) Input is currently unreliable |
Fuel Level Input (FLI) is currently unreliable |
BARO (Barometric Absolute Pressure) Sensor is currently unreliable |
Flexible Fuel (i. e., methanol or ethanol) Sensor (FFS) Sensor is currently unreliable |
Variable Speed Fan level |
Injection Control Pressure - actual |
Exhaust Back Pressure - actual |
Engine Oil Temperature - actual |
Alternative Fuel Operating State |
Variable Camshaft Timing (VCT) is under closed loop control |
Circuit monitor is high for the right bank output for Variable Camshaft Timing (VCT) |
Glow Plug Current Bank 1 |
Glow Plug Current Bank 2 |
Signed HO2S11 voltage |
Signed HO2S21 voltage |
Voltage for Hard wired Fuel Level input |
Case Ground for hardwired Fuel Level Input |
Fuel Level Input Sensor |
Fuel Type |
Octane of Fuel |
The actual position in crankshaft degrees of the right or number 1 camshaft for VCT (Variable Camshaft Timing), where zero is the base camshaft timing. |
Camshaft Position error |
Camshaft Position Commanded Duty Cycle |
EGR Stepper Motor Control 1 Output commanded on |
EGR Stepper Motor Control 2 Output commanded on |
EGR Stepper Motor Control 3 Output commanded on |
EGR Stepper Motor Control 4 Output commanded on |
EGR Stepper Motor Control 1 Driver Fault Status |
EGR Stepper Motor Control 2 Driver Fault Status |
EGR Stepper Motor Control 3 Driver Fault Status |
EGR Stepper Motor Control 4 Driver Fault Status |
Engine rpm at the time of misfire |
Engine load at the time of misfire |
Vehicle speed at the time of misfire |
Intake air temperature at the time of misfire |
Engine-off soak time prior to misfire |
Engine running time at the time of misfire |
EGR DPFE sensor input at the time of misfire |
Throttle position at the time of misfire |
Number of trips since the time of misfire |
Misfire wheel profile learned in KAM |
Park/Neutral Position At Time Of Misfire |
Vehicle Speed Output (VSO) Fault Status |
Strategy has finished learning the inferred alcohol content of the fuel |
(Intake) Manifold Air Temperature Sensor input voltage before any FMEM substitution |
(Intake) Manifold Air Temperature (may reflect an FMEM substitution value) |
Wastegate control duty cycle |
Linear Knock Sensor 1 Diagnostic Parameter |
Linear Knock Sensor 2 Diagnostic Parameter |
Alternator Control Field Output Duty Cycle |
Injector #9 fault (open/short) |
Injector #10 fault (open/short) |
Keep Alive Memory (KAM) voltage is good (above the hardware defined threshold) |
Power Supply ECU (Vehicle Power) |
Module Reset Counter |
Parameter list last updated: August 28 2018 Top |