Engine Controls Component Views

Fig 1: Engine Controls Components (Left Side of Engine - M82)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 1

Callout	Component Name
1	Throttle Body
2	Manifold Absolute Pressure (MAP) Sensor
3	Camshaft Position (CMP) Sensor 1 (Intake)
4	Crankshaft Position (CKP) Sensor
5	Engine Oil Pressure (EOP) Sensor
6	Starter
7	Knock Sensor Pigtail Connector
8	Generator
9	Fuel Injector Rail

Fig 2: Engine Controls Components (Left Side of Engine - MA5)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 2

Callout	Component Name
1	Throttle Body
2	Camshaft Position (CMP) Sensor 1 (Intake)
3	Manual Transmission
4	Vehicle Speed Sensor (VSS)
5	Backup Lamp Switch
6	Crankshaft Position (CKP) Sensor
7	Engine Oil Pressure (EOP) Sensor
8	Starter
9	Knock Sensor Pigtail Connector
10	Generator
11	Fuel Injector Rail
12	Manifold Absolute Pressure (MAP) Sensor

Fig 3: Engine Controls Components (Top of Engine)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 3

Callout	Component Name
1	C160 Engine Harness to Fuel Injector Harness
2	Fuel Rail
3	Fuel Injector 1
4	Fuel Injector 2
5	Fuel Injector 3
6	Fuel Injector 4
7	C100
8	Fuse Block - Underhood C1

Fig 4: Engine Controls Components (Top Left of Engine)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 4

Callout	Component Name
1	Ignition Coil 4
2	Ignition Coil 3
3	Ignition Coil 2
4	Camshaft Position (CMP) Actuator Solenoid - Intake
5	Camshaft Position (CMP) Actuator Solenoid - Exhaust
6	Ignition Coil 1
7	G104
8	Engine Harness
9	Engine Block Heater Connector
10	Heated Oxygen Sensor (HO2S) 1
11	Heated Oxygen Sensor (HO2S) 2
12	Engine Coolant Temperature (ECT) Sensor
13	Camshaft Position (CMP) Sensor 2 (Exhaust)
14	G103
15	Camshaft Position (CMP) Sensor 1 (Intake)
16	Evaporative Emission (EVAP) Canister Purge Solenoid

Fig 5: Engine Controls Components (Front Engine Compartment)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 5

Callout	Component Name
1	Windshield Wiper Motor and Module
2	Coolant Surge Tank
3	Engine Control Module (ECM) Connectors
4	Engine Control Module (ECM)
5	Transmission Control Module (TCM) (M82)
6	Transmission Control Module (TCM) Connector (M82)
7	Windshield Washer Fluid Pump
8	Windshield Washer Fluid Container
9	Engine Coolant Level Switch
10	Coolant Surge Tank
11	Brake Fluid Level Switch
12	Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Fig 6: Engine Controls Components (Left Side of I/P)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 6

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	C165
8	C166

Fig 7: Engine Controls Components (Fuel Tank)

Courtesy of GENERAL MOTORS CORP.

Callouts For Fig 7

Callout	Component Name
1	Evaporative Emission (EVAP) Canister Vent Solenoid
2	Rear Tail Lamps
3	Fuel Tank Pressure (FTP) Sensor Connector
4	Fuel Pump and Sender Assembly Connector