gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Manifold Pressure/Vacuum Sensor > < Knock Sensor Replacement - Bank 1|Page 6469
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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 (2) to the bank 2 knock sensor (3).
3. Lower the vehicle.

Manifold Pressure/Vacuum Sensor > < Knock Sensor Replacement - Bank 1|Page 6469