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Powertrain Component Views




Powertrain Component Views

Front of the Engine Components (L26)




1 - Ignition Control Module (ICM)
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 Body
8 - Engine Coolant Temperature (ECT) Sensor
9 - Starter Solenoid
10 - Starter Motor
11 - Engine Oil Level (EOL) Switch
12 - Knock Sensor (KS) 1

Left Side of the Engine Components (L26)




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

Bottom Left of Engine Components (L26)




1 - Valve Cover
2 - Secondary Air Injection (AIR) Pump (NU6)
3 - Starter Motor

Rear of the Engine Components (L26)




1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Throttle Body
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) Switch
10 - Knock Sensor (KS) 2
11 - Heated Oxygen Sensor (HO2S) 1

Left Rear of the Engine Components (L26)




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

Top Rear of Engine Components (L26) 1 of 2




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) 1

Top Rear of Engine Components (L26) 2 of 2




1 - Exhaust Gas Recirculation (EGR) Valve
2 - Intake Manifold
3 - Valve Cover
4 - Secondary Air Injection (AIR) Shutoff valve (NU6)

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

Left Front of Engine Compartment Components (LS4)




1 - Transmission Control Module (TCM)
2 - Air Cleaner Housing
3 - Radiator Core Support
4 - Engine Control Module (ECM)

Top Left Side of Engine Components (LS4)




1 - Throttle Body
2 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
3 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector

Top of Engine Components (LS4)




1 - Ignition Coil 8
2 - Fuel Injector 8
3 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4 - Manifold Absolute Pressure (MAP) Sensor
5 - Throttle Body
6 - Engine Oil Pressure (EOP) Sensor
7 - Fuel Injector 7
8 - Ignition Coil 7
9 - Fuel Injector 5
10 - Ignition Coil 5
11 - Fuel Injector 3
12 - Ignition Coil 3
13 - Fuel Injector 1
14 - Ignition Coil 1
15 - Fuel Injector 2
16 - Ignition Coil 2
17 - Fuel Injector 4
18 - Ignition Coil 4
19 - Fuel Injector 6
20 - Ignition Coil 6

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

Right Front Frame and Underbody (L26)




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

Under Engine Components (LS4)




1 - Heated Oxygen Sensor (HO2S) 2

Transaxle




1 - Pressure Control (PC) Solenoid Valve
2 - 1-2 Shift Solenoid (SS) Valve
3 - Automatic Transmission Input Shaft Speed (ISS) Sensor
4 - 2-3 Shift Solenoid (SS) Valve
5 - Automatic Transmission Internal Mode Switch (IMS)
6 - Vehicle Speed Sensor (VSS)
7 - Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
8 - Automatic Transmission Fluid Temperature (TFT)Sensor
9 - Torque Converter Clutch (TCC) Solenoid Valve