AFCM PID List
WARNING: This page is about a different car, the 2004 Ford Pickup Heritage. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This list contains AFCM specific PIDs only. Alternative fuel misdiagnosis can occur if other operational symptoms are not considered. Refer to the REFERENCE VALUES - CNG, FLEX-FUEL & GASOLINE
for information on base vehicle PIDs.
AFCM PID LIST
| ACRONYM | DESCRIPTION | MEASUREMENT UNITS |
|---|---|---|
| ALTFRUN | Run Time in Alternative Fuel Mode | Hours |
| CCNT | Number of Continuous DTCs in Module | # |
| FRPREAB | Fuel Rail Pressure | PSI |
| FRTMPAB | Fuel Rail Temperature | DEGREES F |
| FUEL Current FUEL_MD |
Operating Fuel Fuel Operating Mode |
GAS = gasoline, ALT = CNG 01 = Gasoline Mode, 06 = CNG |
| GASFPR | Gasoline Fuel Pump Relay | ON, OFF |
| GASFRUN | Run Time in Gasoline Mode | Hours |
| MC_SW | Fuel Gauge Commanded Position | Counts, 1 = empty, 255 = full |
| SEL_SW | Selector Switch State | GAS, ALT |
| SOFFSOL | Fuel Shutoff Solenoid | CLOSED in gasoline, OPEN in CNG |
| TANKPR | Fuel Tank Pressure | PSI |
| VBAT | Vehicle Power Voltage | VOLTS |