PCM sets DTC P0230 if the PCM detects the fuel pump relay control circuit is open, short to ground or power.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Segment Time Adaptation Monitoring | 1. Poor Connector Connection 2. Open or Short in Circuit 3. Defected Fuel Pump Relay |
Enable Conditions |
•
Engine speed(rpm) : 1500~3500(A/T), 2500~3500(M/T)
•
No crankshaft position sensor error | |
Threshold Value |
•
Segment adaptation value exceeds threshold value | |
Diagnostic Time |
•
3 Revs. | |
Mil On Condition |
•
2 Driving Cycle |
