Knock Sensor: Locations

Front of Vehicle/Engine Compartment Component Views

Front of Engine Components (LS4)




1 - Engine Coolant Temperature (ECT) Sensor
2 - Ignition Coil 1
3 - Ignition Coil 3
4 - Ignition Coil 5
5 - Ignition Coil 7
6 - Throttle Body
7 - Engine Oil Pressure (EOP) Sensor
8 - Valve Lifter Oil Manifold (VLOM) Assembly
9 - Coolant Heater (K05)
10 - Knock Sensor (KS) 1

Rear of Engine Components (LS4)




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