gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] > < Knock Sensor|Locations|Page 3458
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1. Install the KS.

NOTE:  Refer to Fastener Notice in Service Precautions.

Tighten
Torque the sensor to 20 N.m (15 lb ft).

2. Install the KS wiring harness assembly.
3. Install the intake manifold. 

Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] > < Knock Sensor|Locations|Page 3458