gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] > < Knock Sensor (KS) Operation|Page 4094

C Yukon 2WD V8-5.7L VIN R (1999)

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1. Install the Knock Sensor (2) into the cylinder block (1).

Tighten
Tighten to 19 N.m (14 lb ft).

2. Install the Knock Sensor harness connector.
3. Lower the vehicle.
4. Connect the negative battery cable.

Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] > < Knock Sensor (KS) Operation|Page 4094