gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Relays and Modules - Ignition System > < Knock Sensor 1 Replacement|Page 12739
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Notice:  Refer to Fastener Notice.

1. Position the knock sensor (718) to the engine block and install the knock sensor bolt (739).

Tighten the bolt to 25 N.m (18 lb ft).

2. Connect the engine wiring harness electrical connector (2) to knock sensor.
3. Install the right front wheel and tire.

Relays and Modules - Ignition System > < Knock Sensor 1 Replacement|Page 12739