Engine Controls Component Views

Fig 1: Engine Controls Component Views (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Manifold Absolute Pressure (MAP) Sensor
2	Throttle Body Assembly
3	Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4	Knock Sensor (KS) 2
5	Engine Oil Level Switch
6	Crankcase Position (CKP) Sensor
7	Engine Oil Pressure (EOP) Sensor
8	Knock Sensor (KS) 1
9	Camshaft Position (CMP) Sensor
10	Engine Coolant Temperature (ECT) Sensor

Fig 2: Engine Controls Component Views (2 Of 2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Injector 7
2	Ignition Coil 7
3	Fuel Injector 5
4	Ignition Coil 5
5	C131
6	Fuel Injector 3
7	Ingnitioin Coil 3
8	Fuel Injector 1
9	Ignition Coil 1
10	Engine Coolant Temperature (ECT) Sensor
11	Canister Purge Solenoid
12	Fuel Injector 2
13	Ignition Coil 2
14	Ignition Coil 4
15	Fuel Injector 4
16	C132
17	Ignition Coil 6
18	Fuel Injector 6
19	Ignition Coil 8
20	Fuel Injector 8
21	Engine Oil Pressure (EOP) Sensor

Fig 3: MAF and IAT Sensors - 5.7L (LS6)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Mass Air Flow (MAF) and Intake Air Temperature (IAT) Sensors
2	Mass Air Flow (MAF) Connector

Fig 4: Heated Oxygen Sensors (HO2S)

Courtesy of GENERAL MOTORS CORP.

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

Fig 5: Brake Pedal, Accelerator Pedal, BPP and APP Sensors

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Accelerator Pedal Position (APP) Sensor
2	Accelerator Pedal
3	Brake Pedal
4	Brake Pedal Position (BPP) Sensor

Fig 6: EVAP Canister Vent Solenoid Valve

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	EVAP Canister
2	Fuel Tank Pressure Sensor
3	EVAP Canister Vent Solenoid Valve Connector
4	EVAP Canister Vent Solenoid Valve

Fig 7: Fuel Tank Subsystem Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Secondary Fuel Sender Assembly
2	Secondary Fuel Sender Assembly Connector
3	Secondary Fuel Sender Assembly (Removed from Fuel Tank)
4	Fuel Pump and Sender Assembly (Removed from Fuel Tank)
5	Fuel Pump and Sender Assembly
6	Fuel Pump and Sender Assembly Connector