Code Enable Criteria
PCM will run diagnostic for this DTC under the following conditions:
- Ignition is on.
- System voltage is 9-18 volts.
DTC will set when PCM detects an incorrect voltage on fuel pump relay control circuit for less than one second.
PCM will run diagnostic for this DTC under the following conditions:
DTC will set when PCM detects an incorrect voltage on fuel pump relay control circuit for less than one second.