Engine Controls Component Views

Fig 1: Engine Controls Components - Bank 1

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Manifold Runner Control (IMRC) Solenoid
2	Ignition Coil 5
3	Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4	Ignition Coil 3
5	Ignition Coil 1
6	Throttle Body Assembly
7	Knock Sensor (KS) - Bank 1
8	Crankshaft Position (CKP) Sensor
9	Engine Block Heater Assembly

Fig 2: Engine Controls Components - Bank 2

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ignition Coil 2
2	Ignition Coil 4
3	Ignition Coil 6
4	Barometric Pressure (BARO) Sensor
5	Intake Manifold Runner Control (IMRC) Solenoid
6	Engine Coolant Temperature (ECT) Sensor
7	Knock Sensor (KS) - Bank 2
8	Engine Oil Level/Temperature Sensor
9	Engine Oil Pressure (EOP) Sensor

Fig 3: CMP Sensors & CMP Actuator Solenoids Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Camshaft Position (CMP) Sensor - Exhaust Bank 1
2	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
3	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
4	Camshaft Position (CMP) Sensor - Intake Bank 1
5	Camshaft Position (CMP) Sensor - Intake Bank 2
6	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
7	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
8	Camshaft Position (CMP) Sensor - Exhaust Bank 2

Fig 4: Top Right Of Engine Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Air Cleaner
2	Mass Air Flow (MAF) Sensor

Fig 5: Right Rear Of Engine Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Manifold Runner Control (IMRC) Solenoid
2	EVAP Canister Purge Solenoid Valve

Fig 6: Front Of Engine (LY7) Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Engine Control Module (ECM)
2	Throttle Actuator Control (TAC) Module
3	Generator

Fig 7: Exhaust Pipes Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
2	HO2S - Bank 1 Sensor 1
3	HO2S - Bank 1 Sensor 2
4	HO2S - Bank 2 Sensor 2

Fig 8: Fuel Tank & EVAP Solenoid Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Tank
2	Fuel Tank Pressure (FTP) Sensor
3	C420
4	Evaporative Emission (EVAP) Canister Vent Solenoid Valve
5	Fuel Level Sensor - Right
6	Fuel Pump and Sender Assembly

Fig 9: Pedal Switches & Sensors Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Park Brake Switch
2	Brake Pedal Position Sensor
3	Accelerator Pedal Position (APP) Sensor
4	Left Front Floor Panel