Engine Controls Component Views

Fig 1: Top Of Engine (LH2) Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Camshaft Position (CMP) Actuator Solenoid Bank 1 Exhaust
2	Camshaft Position (CMP) Sensor Bank 1 Exhaust
3	Camshaft Position (CMP) Sensor Bank 1 Intake
4	Camshaft Position (CMP) Actuator Solenoid Bank 1 Intake
5	Manifold Absolute Pressure (MAP) Sensor
6	C140
7	Ignition Coil/Module 1
8	Fuel Injector 1
9	Ignition Coil/Module 3
10	Fuel Injector 3
11	Ignition Coil/Module 5
12	Fuel Injector 5
13	Ignition Coil/Module 7
14	Fuel Injector 7
15	Fuel Injector 6
16	Starter
17	C148
18	Fuel Injector 8
19	C139
20	Ignition Coil/Module 8
21	Ignition Coil/Module 6
22	Ignition Coil/Module 4
23	Fuel Injector 4
24	Ignition Coil/Module 2
25	Fuel Injector 2
26	Camshaft Position (CMP) Actuator Solenoid Bank 2 Exhaust
27	Camshaft Position (CMP) Sensor Bank 2 Exhaust
28	Camshaft Position (CMP) Sensor Bank 2 Intake
29	Camshaft Position (CMP) Actuator Solenoid Bank 2 Intake
30	Evaporative Emission (EVAP) Canister Purge Valve
31	Throttle Body Assembly

Fig 2: 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 3: Fuel Tanks Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Tank - Left
2	Fuel Pump and Sender Assembly
3	C420
4	Fuel Tank Pressure (FTP) Sensor
5	Fuel Level Sensor - Right
6	Fuel Tank - Right
7	C460
8	C459

Fig 4: Lower Right Rear Of Engine Compartment Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Transmission Control Module (TCM)
2	Transmission Control Module (TCM) Connector
3	Engine Control Module (ECM) Connectors
4	Engine Control Module (ECM)

Fig 5: Behind Lower Left Of I/P Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Acceleration Pedal Position (APP) Sensor
2	Acceleration Pedal

Fig 6: RR Of Vehicle Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Pump Control Module

Fig 7: Front Of Engine Compartment Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Air Temperature (IAT) Mass Air Flow (MAF) Sensor
2	Throttle Body Assembly

Fig 8: Upper Center Of Engine Component View

Courtesy of GENERAL MOTORS CORP.