Powertrain Management: Locations

Engine Controls Component Views

Upper Front of the Engine




1 - Manifold Absolute Pressure (MAP) Sensor (L26)
2 - Throttle Actuator Control (TAC) Module
3 - Engine Coolant Temperature (ECT) Sensor
4 - Fuel Injector 5
5 - Fuel Injector 3
6 - Fuel Injector 1

Rear of the Engine




1 - Intake Air Temperature (IAT) / Mass Air Flow (MAF) Sensor
2 - Exhaust Gas Recirculation (EGR) Valve
3 - Evaporative Emission (EVAP) Canister Purge Solenoid

Upper Rear of the Engine




1 - Exhaust Gas Recirculation (EGR) Valve
2 - Fuel Injector 6
3 - Fuel Injector 4
4 - Fuel Injector 2
5 - Generator
6 - Heated Oxygen Sensor (HO2S) Sensor 1

Upper Left Rear Side of Engine




1 - Exhaust Gas Recirculation (EGR) Valve
2 - Heated Oxygen Sensor (HO2S) Sensor 1

Fuel Tank Components




1 - Fuel Tank
2 - Fuel Tank Pressure (FTP) Sensor
3 - C405
4 - Fuel Pump and Sender Assembly
5 - Evaporative Emission (EVAP) Canister Vent Solenoid Valve
6 - EVAP Canister

Near the Catalytic Converter




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

Upper Rear of the Engine




1 - Exhaust Gas Recirculation (EGR) Valve
2 - Intake Manifold
3 - Valve Cover
4 - Secondary Air Injection (AIR) Control Solenoid Valve/Pressure Sensor, Bank 2 (NU3)

Secondary Air Injection Pump




1 - Valve Cover
2 - Secondary Air Injection Pump
3 - Starter

Front of the Engine (L26)




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 - Knock Sensor (KS) 1

Rear of the Engine (L26)




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

Left Side of the Engine (L26)




1 - Exhaust Gas Recirculation (EGR) Valve
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Throttle Actuator Control (TAC) Module
4 - Ignition Coil Module
5 - Crankshaft Position (CKP) Sensor
6 - Engine Oil Pressure (EOP) Sensor
7 - Camshaft Position (CMP) Sensor
8 - Heated Oxygen Sensor (HO2S) 1