Powertrain Component Views
Powertrain Component Views
EVAP Purge Solenoid and EGR Valve (L37)
1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Exhaust Gas Recirculation (EGR) Valve
HO2S Sensor 2 (L37)
1 - Heated Oxygen Sensor (HO2S) 2
Secondary Air Injection (AIR) Pump (L37 or NU6)
1 - Secondary Air Injection (AIR) Pump
Rear of Engine Compartment, on the Top Rear of the Engine
1 - Secondary Air Injection (AIR) Check Valve (NU6)
Left Front Corner of the Engine Compartment (L37)
1 - Mass Air Flow (MAF) / Intake Air Temperature (IAT) Sensor
2 - Engine Control Module (ECM) (L37), in the Air Cleaner Assembly
Transmission (4T80-E)
1 - Torque Converter Clutch Pulse Width Modulated (TCC PWM) Solenoid Valve
2 - Pressure Control Solenoid (PCS) Valve
3 - Automatic Transmission Input (Shaft) Speed Sensor (ISS)
4 - Vehicle Speed Sensor (VSS)
5 - 1-2 and 2-3 Shift Solenoid (1-2 SS) (2-3 SS) Valves
6 - Automatic Transmission Internal Mode Switch (IMS)
7 - Automatic Transmission Fluid Temperature (TFT) Sensor
Top of the Engine (L37)
1 - Starter Motor
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Throttle Body Assembly
4 - Fuel Injector 8
5 - Ignition Coil/Module 8
6 - Fuel Injector 6
7 - Ignition Coil/Module 6
8 - Knock Sensor (KS) 2
9 - Fuel Injector 4
10 - Ignition Coil/Module 4
11 - Ignition Coil/Module 2
12 - Fuel Injector 2
13 - Crankshaft Position (CKP) Sensor
14 - Knock Sensor (KS) 1
15 - Camshaft Position (CMP) Sensor
16 - Ignition Coil/Module 1
17 - Ignition Coil/Module 3
18 - Fuel Injector 1
19 - Ignition Coil/Module 5
20 - Fuel Injector 3
21 - Ignition Coil/Module 7
22 - Fuel Injector 5
23 - Fuel Injector 7
Front of the Engine (L37) (1of2)
1 - Valve Cover
2 - Ignition Coil/Module 2
3 - Ignition Coil/Module 4
4 - Ignition Coil/Module 6
5 - Ignition Coil/Module 8
6 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
7 - Engine Oil Pressure (EOP) Switch
Left Rear of the Engine (L37)
1 - Throttle Body Assembly
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Valve Cover
4 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
5 - Engine Coolant Temperature (ECT) Sensor
6 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Front of Engine (L37) (2of2)
1 - Engine Cover - 4.6L
2 - A/C Compressor Clutch
3 - Generator
4 - G110
G112, G114, and G115 (LD8/L37)
1 - Exhaust Manifold
2 - G114
3 - G112
4 - G115
Near the Rear Cylinder Head (L37)
1 - Exhaust Gas Recirculation (EGR) Valve
2 - Valve Cover
3 - G100
4 - Engine Coolant Temperature (ECT) Sensor
Rear of the Engine Compartment Components (LZ9/LGD)
1 - Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2
2 - Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2
Front of the Engine Components (LZ9 or LGD)
1 - Intake Manifold Tuning (IMT) Valve Solenoid
2 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 - Throttle Body
4 - Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1
5 - Knock Sensor (KS) 2
6 - Starter Solenoid
7 - Starter Motor
8 - Engine Oil Pressure (EOP) Sensor
9 - Camshaft Position (CMP) Actuator Solenoid Valve
10 - Camshaft Position (CMP) Sensor
Top of Engine Components (LZ9 or LGD) 1 of 2
1 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
Top of Engine Components (LZ9 or LGD) 2 of 2
1 - Fuel Injector 1
2 - Fuel Injector 3
3 - Fuel Injector 5
4 - Fuel Rail
5 - Fuel Injector 6
6 - Fuel Injector 4
7 - Fuel Injector 2
Lower Left Front of Engine Components (LZ9 or LGD)
1 - Engine Oil Pressure (EOP) Sensor
2 - Starter Motor
3 - Starter Solenoid
4 - Knock Sensor (KS) 2
Left Rear of the Engine Components (LZ9/LGD)
1 - Throttle Body
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Ignition Control Module (ICM)
4 - Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
5 - Knock Sensor (KS) 2
6 - Block Heater
7 - Crankshaft Position (CKP) Sensor
8 - Engine Oil Level Sensor
9 - Starter Motor
10 - Engine Coolant Temperature (ECT) Sensor