Knock Sensor: Locations

Engine Components (LS4 - 5.3L)




1 - Mass Air Flow (MAF) Intake Air Temperature (IAT) Sensor
2 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 - Generator Assembly
4 - Camshaft Position (CMP) Sensor
5 - Engine Oil Level Switch
6 - Crankshaft Position (CKP) Sensor
7 - Knock Sensor (KS) 2
8 - Ignition Coil 2
9 - Ignition Coil 4
10 - Ignition Coil 6
11 - Ignition Coil 8
12 - Manifold Absolute Pressure (MAP) Sensor

Engine Components (LS4 - 5.3L)




1 - Engine Coolant Temperature ECT) Sensor
2 - Ignition Coil 1
3 - Ignition Coil 3
4 - Ignition Coil 5
5 - Ignition Coil 7
6 - Throttle Actuator Control (TAC) Module
7 - Engine Oil Pressure (EOP) Sensor
8 - Valve Lifter Oil Manifold (VLOM) Assembly
9 - Engine Coolant Heater
10 - Knock Sensor (KS) 1