Engine Harness Components
Engine Controls Component Views
Engine Harness Components 1 of 5 (4.4L)
1 - Camshaft Position (CMP) Sensor - Bank 1 - Intake
2 - Camshaft Position (CMP) Actuator - Bank 1 - Intake
3 - Manifold Absolute Pressure (MAP) Sensor
4 - Barometric Pressure Sensor (BPS)
5 - Inlet Air Pressure (IAP) Sensor
6 - Manifold Air Temperature (MAT) Sensor
7 - Vacuum Bypass Valve Solenoid
8 - Camshaft Position (CMP) Actuator Solenoid - Bank2 - Intake
9 - Camshaft Position (CMP) Sensor - Bank2 - Intake
10 - Camshaft Position (CMP) Sensor - Bank2 - Exhaust
11 - Camshaft Position (CMP) Actuator Solenoid - Bank2 - Exhaust
12 - Mass Air Flow (MAF) Sensor
13 - Brake Pressure Modulator Valve (BPMV)
14 - Electronic Brake Control Module (EBCM)
15 - Variable Effort Steering Actuator
16 - Camshaft Position (CMP) Actuator Solenoid - Bank1 - Exhaust
17 - Camshaft Position (CMP) Sensor - Bank1 - Exhaust
Engine Harness Components 2 of 5 (4.4L)
1 - C148 Engine Harness to Knock Sensor/Crankshaft Position Jumper Harness
2 - Knock Sensor (KS) 1
3 - Fuel Injector 8
4 - C139
5 - Ignition Coil 8
6 - Fuel Injector 6
7 - Ignition Coil 6
8 - Fuel Injector 4
9 - Ignition Coil 4
10 - Fuel Injector 2
11 - Ignition Coil 2
12 - Knock Sensor (KS) 2
13 - Crankshaft Position (CKP) Sensor
14 - Manifold Air Temperature (MAT)/Intake Air Temperature (IAT) Sensor 2
15 - Fuel Injector 1
16 - C140
17 - Ignition Coil 1
18 - Ignition Coil 3
19 - Fuel Injector 3
20 - Ignition Coil 5
21 - Fuel Injector 5
22 - Ignition Coil 7
23 - Fuel Injector 7
Engine Harness Components (4.4L)
1 - Engine Oil Pressure (EOP) Sensor
2 - G107
3 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
4 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
5 - Generator
6 - G105
7 - Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor
Engine Harness Components 4 of 5 (4.4L)
1 - C182 Engine Harness to I/P Harness
2 - C180 Engine Harness to I/P Harness
3 - C186 Engine Harness to Forward Lamp Harness
4 - Battery
5 - Fuse Block - Underhood
6 - Engine Oil Pressure (EOP) Switch
7 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
8 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
9 - Engine Control Module (ECM) Connectors
10 - C184 Engine Harness to Transmission Harness
Engine Harness Components 5 of 5 (4.4L)
1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Throttle Actuator Control (TAC) Module
3 - Starter
4 - C148 Engine Harness to Knock Sensor (KS)/Crankshaft Position (CKP) Sensor Jumper Harness
5 - Splice Pack SP106
6 - Engine Coolant Temperature (ECT) Sensor
7 - Engine Coolant Heater
8 - C188 Engine Harness to Starter Jumper Harness