Powertrain Management: Locations

Engine Controls Component Views

Left Side of I/P Components

Left Side of I/P Components:

1 - Body Control Module (BCM)
2 - G201
3 - Brake Pedal Position Sensor
4 - Accelerator Pedal Position (APP) Sensor
5 - Data Link Connector (DLC)
6 - Body Harness
7 - Park Brake Switch
8 - BCM - C2
9 - BCM - C1
10 - BCM - C3 (Steering Column Harness)

Air Intake System (LGD/LZ9)




1 - Mass Air Flow (MAF)/ Intake Air Temperature (IAT) Sensor
2 - Engine Control Module (ECM)

Front of the Engine (LGD/LZ9)




1 - Intake Manifold Tuning (IMT) Solenoid Valve
2 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 - Throttle Actuator Control (TAC) Module
4 - Knock Sensor (KS) 2
5 - Starter Solenoid
6 - Starter Motor
7 - Engine Oil Pressure (EOP) Sensor
8 - Camshaft Position (CMP) Actuator Solenoid
9 - Camshaft Position (CMP) Sensor

Fuel Rail (LGD/LZ9)




1 - Fuel Injector 1
2 - Fuel Injector 3
3 - Fuel Injector 5
4 - Fuel Injector 6
5 - Engine Coolant Temperature (ECT) Sensor
6 - S142
7 - Fuel Injector 4
8 - Fuel Injector 2
9 - Crankshaft Position (CKP) Sensor
10 - C102

Rear of the Engine (LGD/LZ9)




1 - Throttle Actuator Control (TAC) Module
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Ignition Control Module (ICM)
4 - Heated Oxygen Sensor (HO2S) 1
5 - Knock Sensor (KS) 1
6 - Block Heater
7 - Crankshaft Position (CKP) Sensor
8 - Engine Oil Level Switch
9 - Engine Coolant Temperature (ECT) Sensor

Behind Engine, Under Vehicle (LGD/LZ9)




1 - Heated Oxygen Sensor (HO2S) 2
2 - Catalytic Converter

Fuel Tank Components (SWB)




1 - Evaporative Emission (EVAP) Canister
2 - Evaporative Emission (EVAP) Canister Vent Solenoid Valve
3 - Fuel Tank
4 - Fuel Pump and Sender Assembly
5 - Fuel Tank Pressure (FTP) Sensor
6 - C305 Fuel Tank Harness to Body Harness
7 - S371

Fuel Tank Components (LWB)




1 - Fuel Tank
2 - Evaporative Emission (EVAP) Canister
3 - Evaporative Emission (EVAP) Canister Vent Solenoid Valve
4 - Fuel Tank Pressure (FTP) Sensor
5 - Fuel Pump and Sender Assembly
6 - C305 Fuel Tank Harness to Body Harness
7 - S371