Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-P062800

Condition




The engine control module (ECM) checks the control signal to the fuel pump.
The diagnostic trouble code (DTC) is stored if the control module registers a fault in the control signal to the fuel pump.
The diagnostic trouble code (DTC) can be diagnosed when the engine is running.

Substitute value
- Nothing.

Possible source
- Fault registered by the central electronic module (CEM)
- Short-circuit to ground in the signal cable.
- Open circuit on signal cable.
- Open circuit on cable for voltage feed between central electronic module (CEM) and fuel pump module (PEM).
- Damaged fuel pump (FP) control module.

Fault symptom[s]
- 7A, Starting/Engine stalls
- AA, Starting/Engine does not start/Engine turns
- BB, Driving/Engine stalls/Unsure when/at all times
- BJ, Starting/Engine does not start/Unsure when/at all times