Powertrain Component Views

Fig 1: Identifying 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 Module 1
11	Ignition Module 3
12	Ignition Module 5
13	Fuel Injector 5
14	Ignition Module 7
15	Fuel Injector 7
16	Engine Coolant Temperature (ECT) Sensor

Fig 2: Identifying 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 3: Identifying 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 (KN) - Bank 2

Fig 4: Identifying 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 5: View Of Electronic Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Control Solenoid (with Body and TCM) Valve Assembly
2	A/Trans Input and Output Speed Sensor Assembly
3	A/Trans Manual Shift Shaft Position Switch Assembly