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Home >> Buick >> 2004 >> Park Avenue V6-3.8L SC VIN 1 >> 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 (CMP) SENSOR REPLACEMENT

REMOVAL PROCEDURE




1. Remove the coolant recovery reservoir.
2. Remove the drive belt.
3. Disconnect the electrical connector (2) from the camshaft position sensor (1).




4. Remove the camshaft position (CMP) sensor retaining screw.
5. Remove the CMP sensor from the engine front cover.

INSTALLATION PROCEDURE




1. Install the CMP sensor to the engine front cover.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the camshaft position sensor retaining bolt.

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

3. Connect the electrical connector (2) to the camshaft position sensor (1).
4. Install the drive belt.
5. Install the coolant recovery reservoir.
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