Knock Sensor: Locations

Powertrain Component Views

Front of the Engine (L26/3.8L)




1 - Ignition Coil Module
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Fuel Injector 1
4 - Fuel Injector 3
5 - Fuel Injector 5
6 - Exhaust Gas Recirculation (EGR) Valve
7 - Throttle Actuator Control (TAC) Module
8 - Engine Coolant Temperature (ECT) Sensor
9 - Starter Solenoid
10 - Starter
11 - Engine Oil Level Switch
12 - G110
13 - Knock Sensor (KS) 1

Rear of the Engine (L26/3.8L)




1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Throttle Actuator Control (TAC) Module
3 - Exhaust Gas Recirculation (EGR) Valve
4 - Fuel Injector 6
5 - Fuel Injector 4
6 - Fuel Injector 2
7 - Manifold Absolute Pressure (MAP) Sensor
8 - Camshaft Position (CMP) Sensor
9 - Engine Oil Pressure (EOP) Sensor
10 - Knock Sensor (KS) 2
11 - Heated Oxygen Sensor (HO2S) 1

Front of the Engine (L26/3.8L)




1 - Generator
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Throttle Actuator Control (TAC) Module
4 - Engine Coolant Heater
5 - Starter
6 - Knock Sensor (KS) 1
7 - Engine Oil Level Switch
8 - A/C Compressor Clutch
9 - Ignition Control Module (ICM)