P1250

E : DTC P1254, P1250

E1 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR GROUND CIRCUIT

1. Disconnect the PCM electrical connector EN16 and the accelerator pedal electrical connector PA1.
2. Measure the resistance between EN16-19 and PA1-1.
3. Measure the resistance between EN16-20 and PA1-2.

Is the resistance less than 5 ohms?
Yes
DIAGNOSE the electronic engine control system.

No
REPAIR the accelerator pedal demand sensor ground circuit from the accelerator pedal to the PCM. CLEAR the DTC. TEST the system for normal operation.