gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor|Locations|Page 12468 > < Ignition Coil|Diagrams|Page 12464
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Knock Sensor: Locations

Powertrain Component Views

Front of the Engine Components (4.8L/5.3L/6.0L/6.2L)

1 - Throttle Body
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4 - Knock Sensor (KS) - 1
5 - Engine Block Heater
6 - Engine Coolant Temperature (ECT) Sensor
7 - Camshaft Position (CMP) Sensor
8 - Generator

Right Side of the Engine Components (4.8L/5.3L/6.0L/6.2L)

Knock Sensor|Locations|Page 12468 > < Ignition Coil|Diagrams|Page 12464