P0523

Test 1 - 2:

Test 3 - 6:

SYMPTOM
P0523-OIL PRESSURE CIRCUIT HIGH

WHEN MONITORED
With the ignition on and battery voltage above 10.4 volts.

SET CONDITION
The oil pressure sensor signal at PCM goes above 4.9 volts. One Trip Fault.

POSSIBLE CAUSES
- Good trip equal to zero
- Oil pressure switch
- (G60) oil pressure signal circuit shorted to voltage
- (G60) oil pressure signal circuit open
- (G60) oil pressure signal circuit shorted to ground
- PCM