buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < Knock Sensor Replacement - Bank 1|Page 6838
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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.

Tune-up and Engine Performance Checks > < Knock Sensor Replacement - Bank 1|Page 6838