ION L4-2.2L VIN F (2004)
Knock Sensor: Service and Repair
KNOCK SENSOR (KS) REPLACEMENT
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.
