Engine Controls Component Views

Fig 1: Engine Harness Routing 1 of 2 (LNF)

GM1749129

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuse Block-Underhood
2	C162
3	Transmission Control Module (TCM) (M82)
4	Engine Control Module (ECM) Bracket
5	Splice S137
6	Splice S142
8	Splice S120
9	Engine Harness

Fig 2: Engine Harness Routing 2 of 2 (LNF)

GM1749126

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Splice S123
2	Splice S124
3	Engine Harness
4	Splice S121
5	C100
6	Fuse Block - Underhood
7	G103
8	Splice S140
9	Splice S107
10	C101 (M82)
11	Automatic Transmission (M82)

Fig 3: Above the Radiator

GM1749431

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Cleaner
2	Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor

Fig 4: Left Side of Engine (LNF)

GM1749428

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Manifold Absolute Pressure (MAP) Sensor
2	Throttle Actuator Control (TAC) Module
3	Starter
4	A/C Compressor
5	Generator
6	Evaporative Emission (EVAP) Canister Purge Solenoid Valve

Fig 5: Left Side of Engine Compartment - LNF

GM1830676

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Pressure Sensor
2	Intake Air Pressure and Temperature Sensor
3	Brake Booster Vacuum Sensor
4	Brake Fluid Level Switch
5	Brake Booster Pump Motor

Fig 6: Right Side of Engine (LNF)

GM1749426

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turbocharger
2	Heated Oxygen Sensor (HO2S) 2
3	Heated Oxygen Sensor (HO2S) 1
4	Camshaft Position (CMP) Sensor - Exhaust

Fig 7: Left Side of Engine (LNF)

GM1749429

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ignition Coil 1
2	Ignition Coil 2
3	Ignition Coil 3
4	Ignition Coil 4
5	Camshaft Position (CMP) Sensor - Intake
6	High Pressure Fuel Pump
7	Fuel Injector 1
8	Fuel Injector 2
9	Fuel Injector 3
10	Fuel Injector 4
11	Manifold Absolute Pressure (MAP) Sensor
12	Engine Oil Pressure (EOP) Switch
13	Crankshaft Position (CKP) Sensor
14	Knock Sensor (KS) 2
15	Starter
16	Evaporative Emission (EVAP) Canister Purge Solenoid Valve
17	Knock Sensor (KS) 1
18	Camshaft Position (CMP) Actuator Solenoid-Exhaust
19	Camshaft Position (CMP) Actuator Solenoid-Intake

Fig 8: Lower Left Side of I/P

GM1831798

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Brake Pedal Position Sensor
2	Accelerator Pedal Position (APP) Sensor
3	Data Link Connector (DLC)
4	Data Link Connector (DLC) Resistor
5	Clutch Pedal Position (CPP) Switch
6	Clutch Start Switch
7	C500
8	C501
9	Steering Angle Sensor (JL4)