Misfire Freeze-Frame PIDs
MISFIRE FREEZE-FRAME PIDS REFERENCE CHART
| PID Name | Description | Measurement Units |
|---|---|---|
| MFF RPM | Engine RPM at the time of misfire | RPM |
| MFF LOAD | Engine load at the time of misfire | % |
| MFF VSS | Vehicle speed at the time of misfire | km/h-mph |
| MFF IAT | Intake air temperature at the time of misfire | Degrees |
| MFF SOAK | Engine-off soak time at the time of misfire | Time |
| MFF RNTM | Engine running time at the time of misfire | Time |
| MFF EGR | EGR DPFE sensor at the time of misfire | Volts |
| MFF TP | Throttle Position at time of misfire | Volts |
| MFF TRIP | Number of driving cycles at the time of misfire (at least one 1,000 rev block) | Number of Trips |
| MFF PNP | 1= in DRIVE during the time of misfire | Mode |
| MP LRN | 1= Misfire wheel profile learned in KAM | None |