PCM/ECM sets DTC P0230 if the PCM/ECM detects the fuel pump relay control circuit is open, short to ground or battery.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Electrical check | 1. Open or short in harness 2. Poor connection or damaged harness 3. Faulty fuel pump relay |
Enable Conditions |
•
10V < Battery voltage < 16V | |
Threshold Value |
•
Open or short circuit | |
Diagnostic Time |
•
1.5 sec. | |
Mil On Condition |
•
- |
