LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2011 >> Express 2500 V8-4.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Knock Sensor >> Locations
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Knock Sensor: Locations




Powertrain Component Views

Front of the Engine Components ( LC8, LMF, L20, or L96)




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

Lower Right of Engine (LC8, LMF, L20, or L96)




1 - Knock Sensor (KS) 2