Oil Pressure Sensor: Service and Repair

Engine Oil Pressure Sensor and/or Switch Replacement

Tools Required

J 41712 Oil Pressure Switch Socket.


Removal Procedure





1. Disconnect the oil pressure sensor wiring harness connector (1).





Important: Clean the area around the oil pressure sensor (2) before removal. This prevents debris from entering the engine.


2. Use the J 41712 (1) to remove the oil pressure sensor (2).



Installation Procedure






Notice: Refer to Fastener Notice (Fastener Notice) .


Important: If installing the old oil pressure sensor (2), apply sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the cleaned oil pressure sensor (2) thread.


1. Install the oil pressure sensor (2) using the J 41712 (1).

Tighten the sensor to 35 N.m (26 lb ft).





2. Connect the oil pressure sensor electrical connector (1).