chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

A/T Controls - Downshift Hesitation/Delayed Shifting|Page 438 > < TPMS System - Service And Re-Learning Sensor IDs
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Knock Sensor: Service and Repair

Knock Sensor Replacement

Removal Procedure

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection   (See: Starting and

Charging/Battery/Battery Cable/Negative/Service and Repair/Battery Negative Cable Disconnection and Connection).

2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle   (See: Maintenance/Vehicle Lifting/Service and Repair).
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

A/T Controls - Downshift Hesitation/Delayed Shifting|Page 438 > < TPMS System - Service And Re-Learning Sensor IDs