gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Oil Pressure Sensor|Locations|Page 6643 > < Oil Pressure Sensor|Locations|Page 6641
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Oil Pressure Sensor: Service and Repair

Engine Oil Pressure Sensor and/or Switch Replacement

Removal Procedure

Important:  Clean the area around the sensor. Do not allow debris to enter the engine.

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle   .
2. Disconnect the engine harness electrical connector (2) from the oil pressure sensor.
3. Remove the oil pressure sensor (1).

Installation Procedure

1. Apply sealant to the threads of the oil pressure sensor, if necessary. Refer to Sealers, Adhesives, and Lubricants  (See: Engine, Cooling and

Exhaust/Engine/Specifications/Sealers, Adhesives, and Lubricants) for the correct part number.

Oil Pressure Sensor|Locations|Page 6643 > < Oil Pressure Sensor|Locations|Page 6641