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Home >> Chevrolet >> 2001 >> 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

CAMSHAFT POSITION (CMP) SENSOR REPLACEMENT

REMOVAL PROCEDURE




1. Turn OFF the ignition.
2. Remove the power steering pump.
3. Disconnect the CMP sensor.
4. Remove the attaching bolt.
5. Remove the CMP sensor.
6. 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.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the camshaft position sensor.

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

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