Powertrain Component Views

Fig 1: Engine Components 1 of 2 (LY7)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Engine Oil Pressure (EOP) Sensor (LY7)
2	Engine Coolant Temperature (ECT) Sensor (LY7)
3	Ignition Coil 2
4	Ignition Coil 4
5	Fuel Injector 2
6	Fuel Injector 1
7	Fuel Injector 4
8	Fuel Injector 3
9	Fuel Injector 5
10	Fuel Injector 6
11	Ignition Coil 6
12	Starter
13	Knock Sensor (KS) - Bank 2

Fig 2: Engine Components 2 of 2 (LY7)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Manifold Runner Control (IMRC) Solenoid (LY7)
2	Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (LY7)
3	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LY7)
4	Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LY7)
5	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LY7)
6	Camshaft Position (CMP) Sensor - Intake Bank 1 (LY7)
7	Camshaft Position (CMP) Sensor - Intake Bank 2 (LY7)
8	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LY7)
9	Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LY7)
10	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LY7)
11	Ignition Coil 1
12	Ignition Coil 3
13	Ignition Coil 5
14	Knock Sensor (KS)-Bank 1
15	Crankshaft Position (CKP) Sensor (LY7)
16	Engine Block Heater Assembly

Fig 3: Engine Components 1 of 2 (LH2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Injector 3
2	Fuel Injector 1
3	Generator
4	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LH2)
5	Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LH2)
6	Camshaft Position (CMP) Sensor - Intake Bank 1 (LH2)
7	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LH2)
8	Mass Air Flow (MAF) Sensor (LH2)
9	A/C Compressor
10	Ignition Coil/Module 1
11	Ignition Coil/Module 3
12	Ignition Coil/Module 5
13	Fuel Injector 5
14	Ignition Coil/Module 7
15	Fuel Injector 7
16	Engine Coolant Temperature (ECT) Sensor

Fig 4: Engine Components 2 of 2 (LH2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Throttle Actuator Control (TAC) Module (LH2)
2	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LH2)
3	Camshaft Position (CMP) Sensor - Intake Bank 2 (LH2)
4	Fuel Injector 2
5	Fuel Injector 4
6	Knock Sensor (KS) - Bank 1
7	Starter
8	Crankshaft Position (CKP) Sensor (LH2)
9	Knock Sensor (KS)-Bank 2
10	Fuel Injector 8
11	Fuel Injector 6
12	Ignition Coil/Module 8 (LH2)
13	Ignition Coil/Module 6 (LH2)
14	Ignition Coil/Module 4 (LH2)
15	Ignition Coil/Module 8 (LH2)
16	Engine Oil Pressure (EOP) Sensor (LH2)
17	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LH2)
18	Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LH2)

Fig 5: Engine-Left Rear Components (LLT)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ignition Coil 2 (LLT)
2	Ignition Coil 4 (LLT)
3	Fuel Injector 2 (LLT)
4	Fuel Injector 1 (LLT)
5	Ignition Coil 6 (LLT)
6	Fuel Injector 3 (LLT)
7	Fuel Injector 5 (LLT)
8	Fuel Injector 6 (LLT)
9	Fuel Pump (LLT)
10	Fuel Injector 4 (LLT)
11	Starter
12	Knock Sensor (KS) Bank 2 (LLT)
13	Engine Oil Pressure (EOP) Sensor (LH2/LLT)

Fig 6: Engine-Right Rear Components (LLT)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Ignition Coil 5 (LLT)
2	Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (LLT)
3	Ignition Coil 3 (LLT)
4	Ignition Coil 1 (LLT)
5	Knock Sensor (KS) Bank 1 (LLT)
6	Engine Block-Heater Connector
7	Crankshaft Position (CKP) Sensor (LLT)

Fig 7: Engine-Front Components (LLT)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Generator
2	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LLT)
3	Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LLT)
4	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LLT)
5	Camshaft Position (CMP) Sensor - Intake Bank 1 (LLT)
6	Camshaft Position (CMP) Sensor - Intake Bank 2 (LLT)
7	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LLT)
8	Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LLT)
9	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LLT)
10	A/C Compressor Clutch
11	Throttle Body Assembly (LLT)