Oil Pressure Sensor: Service and Repair

Engine Oil Pressure Sensor and/or Switch Replacement

Tools Required
- J41712 Oil Pressure Switch Socket

Removal Procedure
1. Remove the engine sight shield.







2. Disconnect the oil pressure sensor electrical connector (2).







3. Using J41712 or equivalent, remove the sensor.



Installation Procedure
1. If installing the old sensor, apply sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent, to the threads of the sensor.

Notice: Refer to Fastener Notice in Service Precautions.
Fastener Notice







2. Using J41712 or equivalent. install the sensor.
Tighten the sensor to 30 Nm (22 ft. lbs.).







3. Connect the oil pressure sensor electrical connector (2).
4. Install the engine sight shield.