gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor 1 Replacement|Page 8481 > < Knock Sensor 1 Replacement|Page 8479
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Knock Sensor: Service and Repair
Knock Sensor 2 Replacement

Knock Sensor 2 Replacement

Removal Procedure

1. Remove the right front wheel and tire.
2. Working through the wheel well opening, disconnect the engine wiring harness electrical connector (2) from knock sensor.

3. Remove the knock sensor bolt (739) and knock sensor (718).

Installation Procedure

Knock Sensor 1 Replacement|Page 8481 > < Knock Sensor 1 Replacement|Page 8479