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Home >> Pontiac >> 2002 >> Sunfire L4-2.2L VIN F >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Knock Sensor >> Service and Repair

Knock Sensor: Service and Repair

REMOVAL PROCEDURE




1. Remove the starter.
2. Disconnect the knock sensor (KS) harness connector.
3. Remove the KS retaining bolt.
4. Remove the KS.

INSTALLATION PROCEDURE

NOTE: Refer to Fastener Notice in Service Precautions.

IMPORTANT: The KS threaded surfaces must be clean before installation.




1. Install the knock sensor.

Tighten
Tighten the knock sensor retaining bolt to 25 N.m (18 lb ft).

2. Connect the knock sensor harness connector.
3. Install the starter.