pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 2290 > < Diagram Information and Instructions|Page 2288
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Knock Sensor: Service and Repair

Knock Sensor Replacement

Removal Procedure

1. Disconnect the knock sensor (KS) electrical connector (3).
2. Remove the KS electrical connector clip from the oil level indicator tube bracket.

3. Remove the KS bolt.
4. Remove the KS.

Installation Procedure

Important:  Rotate the pigtail 90 degrees from vertical before securing the fastener.

Diagram Information and Instructions|Page 2290 > < Diagram Information and Instructions|Page 2288