gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor Replacement - Bank 1|Page 3223 > < Knock Sensor Replacement - Bank 1
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1. NOTE:  Refer to Fastener Notice.

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 (1) to the bank 1 knock sensor (2).
3. Install the exhaust manifold lower heat shield.

Knock Sensor Replacement - Bank 1|Page 3223 > < Knock Sensor Replacement - Bank 1