Powertrain Component Views (LY7)

Fig 1: Engine Controls Components - Bank 1

GM1962321

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ignition Coil 5
2	Ignition Coil 3
3	Ignition Coil 1
4	Throttle Body Assembly
5	Knock Sensor (KS) - Bank 1

Fig 2: Engine Controls Components - Bank 2

GM1997671

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ignition Coil 2
2	Ignition Coil 4
3	Ignition Coil 6
4	Engine Coolant Temperature (ECT) sensor
5	Knock Sensor (KS) - Bank 2
6	Engine Oil level Sensor
7	Engine Oil Pressure (EOP) Sensor

Fig 3: CMP Sensors & CMP Actuator Solenoids LY7

GM1962317

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: Right Rear Of Engine

GM1962312

Courtesy of GENERAL MOTORS CORP.

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

Fig 5: Front Of Engine (LY7)

GM1962320

Courtesy of GENERAL MOTORS CORP.

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

Fig 6: Exhaust Pipes Component View

GM1276519

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 7: Fuel and EVAP Lines

GM1962313

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Supply Tube to Tank
2	EVAP Line to Tank