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Home >> Chevrolet >> 2003 >> Impala V6-3.4L VIN E >> 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

REMOVAL PROCEDURE




1. Remove the power steering pump and reposition.
2. Disconnect the camshaft position (CMP) sensor electrical connector.
3. Remove the CMP sensor bolt.
4. Remove the CMP sensor.
5. Inspect the sensor O-ring for wear, cracks, or leakage if the sensor is not being replaced.

INSTALLATION PROCEDURE
1. Lubricate the O-ring with clean engine oil and replace the O-ring if damaged.




2. Install the CMP sensor.
3. Install the CMP sensor bolt.

NOTE: Refer to Fastener Notice in Service Precautions.

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

4. Connect the CMP sensor electrical connector.
5. Install the power steering pump.