Power Solutions International

522

UnclassifiedLubrication

What This Code Means

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

  1. 1Perform the On-Board (OBD) System Check
  2. 2With Key ON and Engine Running (System Mode = Running), check if DST displays Oil Pressure voltage less than the limit defined in calibration
  3. 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
  4. 4Check wire harness for ground short

Related Power Solutions International Fault Codes

10261512521DTC 102 E238DTC 341129DTC 520DTC 524DTC 2229OTC 52 4563
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