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Home >> Buick >> 2008 >> Lucerne V8-4.6L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Camshaft Position Sensor >> Service and Repair
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Camshaft Position Sensor: Service and Repair



Camshaft Position Sensor Replacement

Removal Procedure




1. Disconnect the electrical connector (1) from the camshaft position (CMP) sensor.




2. Remove the CMP sensor bolt.
3. Remove the CMP sensor.


Installation Procedure




1. Lubricate the CMP sensor O-ring seal with clean engine oil.
2. Install the CMP sensor.

Notice: Refer to Fastener Notice (Fastener Notice).

3. Install the CMP sensor bolt.

Tighten the bolt to 10 N.m (89 lb in).




4. Connect the electrical connector (1) to the CMP sensor.

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