Oil Pressure Sender low voltage; Oil Pressure voltage less than the limit defined in calibration
Possible Causes
•Intermittent problem
•Faulty Oil Pressure sensor
•Sensor signal circuit shorted to ground
•Faulty ECM
Suggested Actions
1Perform the On-Board (OBD) System Check
2With Key ON and Engine Running (System Mode = Running), check if DST displays Oil Pressure voltage less than the limit defined in calibration
3Key Off, disconnect Oil Pressure from harness, Key On, Engine Off (System Mode = Stopped), check if DTC displays Oil Pressure voltage of 4.90 VDC or greater