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Home >> Buick >> 2005 >> Terraza FWD V6-3.5L VIN 8 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oil Pressure Sensor >> Service and Repair
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Oil Pressure Sensor: Service and Repair



Engine Oil Pressure Sensor and/or Switch Replacement

Removal Procedure
1. Disconnect the battery negative cable from the battery.
2. Remove the electrical connector from the engine oil pressure sensor.





3. Remove the engine oil pressure switch.

Installation Procedure





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

Install the engine oil pressure switch.
^ Tighten the switch to 16 Nm (12 ft. lbs.).
2. Install the electrical connector to the engine oil pressure switch.
3. Connect the battery negative cable to the battery.