gmc Workshop Repair Guides

GMC Savana 2500 V8-60L VIN U Workshop Service and Auto Repair Manuals

Tune-up and Engine Performance Checks > < Diagram Information and Instructions|Page 5680
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Knock Sensor: Service and Repair

KNOCK SENSOR (KS) REPLACEMENT

REMOVAL PROCEDURE

1. Remove the intake manifold.
2. Remove the KS wiring harness assembly.

3. Remove the KS.

INSTALLATION PROCEDURE

1. Install the KS.

NOTE:  Refer to Fastener Notice in Service Precautions.

Torque the sensor to 20 N.m (15 lb ft).

2. Install the KS wiring harness assembly.
3. Install the intake manifold.

Tune-up and Engine Performance Checks > < Diagram Information and Instructions|Page 5680