Express 3/4 Ton Van V8-4.8L VIN V (2003)
Oil Pressure Sensor: Service and Repair
Engine Oil Pressure Sensor and/or Switch Replacement
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Tools Required
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J 41712 Oil Pressure Sensor Socket
Removal Procedure
1. Remove the engine cover.
2. Disconnect the oil pressure sensor electrical connector (1).
3. Using J 41712 or equivalent, remove the oil pressure sensor.
Installation Procedure
1. Apply sealant GM P/N 12346004, (Canadian P/N 10953480), or equivalent, to the threads of the oil pressure sensor.
