buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Knock Sensor Replacement - Bank 1|Page 7916
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Notice:  Refer to Fastener Notice.

1. Position the knock sensor and tighten the knock sensor bolt.

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

2. Connect the engine wiring harness electrical connector (2) to the bank 2 knock sensor (3).
3. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
4. Install a NEW engine oil filter.
5. Connect the negative battery cable.

Main Relay (Computer/Fuel System) > < Knock Sensor Replacement - Bank 1|Page 7916