chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 2703 > < Diagram Information and Instructions|Page 2701
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Knock Sensor: Service and Repair

Knock Sensor Replacement

Removal Procedure

1. Disconnect the negative battery cable.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Disconnect the engine wiring harness electrical connector (1) from the knock sensor pigtail electrical connector (6).
4. Remove the knock sensor electrical connector pigtail (6) clip from the oil level indicator tube bracket.

5. Remove the knock sensor bolt.
6. Remove the knock sensor.

Installation Procedure

Diagram Information and Instructions|Page 2703 > < Diagram Information and Instructions|Page 2701