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Oil Pressure Sensor Faulted Low (BCM): Notes

Fig 1: Engine Oil Pressure Sensor Circuit Schematic
GC0046868Courtesy of CHRYSLER LLC

For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS article.

  1. When Monitored: 

    With the ignition on.

  2. Set Condition: 

    Oil Pressure Sensor voltage low.

Possible Causes 
(K301) 5-VOLT SUPPLY CIRCUIT
(K302) OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
(K302) OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO THE (K300) SENSOR GROUND CIRCUIT
(K301) 5-VOLT SUPPLY CIRCUIT OPEN
(K301) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
OIL PRESSURE SENSOR
BCM