pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Knock Sensor (KS) Replacement - Bank 1|Page 7540 > < Diagram Information and Instructions|Page 7537
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Knock Sensor: Service and Repair
Knock Sensor (KS) Replacement - Bank 1

KNOCK SENSOR (KS) REPLACEMENT - BANK 1

REMOVAL PROCEDURE

1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the knock sensor electrical connector (2).

3. Loosen and remove the knock sensor.

INSTALLATION PROCEDURE

IMPORTANT:  DO NOT apply thread sealant to the sensor threads. The sensor threads are coated at the factory. Applying additional sealant affects
the sensors ability to detect detonation.

Knock Sensor (KS) Replacement - Bank 1|Page 7540 > < Diagram Information and Instructions|Page 7537