buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Knock Sensor (KS) Replacement - Bank 1|Page 8949
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1. Install the KS.
2. Install the KS bolt.

NOTE:  Refer to Fastener Notice in Service Precautions.

Tighten the KS bolt to 23 N.m (17 lb ft).

3. Install the KS electrical connector.
4. Install the wiring harness heat shield to the oil level indicator tube.
5. Lower the vehicle.

Main Relay (Computer/Fuel System) > < Knock Sensor (KS) Replacement - Bank 1|Page 8949