Engine Controls Component Views

Fig 1: Left Front Of The Engine Compartment Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Powertrain Control Module (PCM)

Fig 2: Lower Front of the Engine Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Knock Sensor (KS) Bank 1
2	G115
3	Starter Solenoid
4	Starter
5	Starter Solenoid Terminal S
6	Fusible Link
7	Positive Battery Cable
8	Engine Oil Level Switch

Fig 3: Top Left Front of Engine Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C126
2	Engine Coolant Temperature (ECT) Sensor Jumper Harness
3	Engine Coolant Temperature (ECT) Sensor

Fig 4: Upper Front Of The Engine Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Manifold Absolute Pressure (MAP) Sensor (L26)
2	Throttle Actuator Control (TAC) Module
3	Engine Coolant Temperature (ECT) Sensor
4	Fuel Injector 5
5	Fuel Injector 3
6	Fuel Injector 1

Fig 5: Left Upper Front of Engine Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Supercharger Boost Control Solenoid (L32)
2	C126
3	C110

Fig 6: Rear Of The Engine Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Air Temperature (IAT) / Mass Air Flow (MAF) Sensor
2	Exhaust Gas Recirculation (EGR) Valve
3	Evaporative Emission (EVAP) Canister Purge Solenoid

Fig 7: Upper Rear of the Engine

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Exhaust Gas Recirculation (EGR) Valve
2	Intake Manifold
3	Valve Cover
4	Secondary Air Injection (AIR) Control Solenoid Valve/Pressure Sensor, Bank 2 (NU3)

Fig 8: Secondary Air Injection Pump

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Valve Cover
2	Secondary Air Injection Pump
3	Starter

Fig 9: Upper Rear Of the Engine Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Exhaust Gas Recirculation (EGR) Valve
2	Fuel Injector 6
3	Fuel Injector 4
4	Fuel Injector 2
5	Generator
6	Barometric Pressure (BARO) Sensor (L32)
7	Heated Oxygen Sensor (HO2S) Sensor 1
8	Manifold Absolute Pressure (MAP) Sensor (L32)

Fig 10: Upper Left Rear Of Engine Component View (L36/L67)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Exhaust Gas Recirculation (EGR) Valve
2	Heated Oxygen Sensor (HO2S) Sensor 1

Fig 11: RF Of The Engine Compartment Connectors (L36/L67)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Camshaft Position (CMP) Sensor
2	Ignition Control Module (ICM) Wiring Harness
3	C110
4	Ignition Control Module (ICM)
5	Ignition Coils
6	G112
7	Ignition Control Module (ICM) Wiring Harness
8	Ignition Control Module (ICM) Wiring Harness
9	Crankshaft Position (CKP) Sensor

Fig 12: Lower Right Side of the Engine Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C125
2	Engine Oil Pressure (EOP) Switch
3	Vehicle Speed Sensor (VSS)

Fig 13: Underbody Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Heated Oxygen Sensor (HO2S) Sensor 2

Fig 14: Lower Rear of the Engine (L36/L67)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Knock Sensor (KS) Bank 2
2	Knock Sensor (KS) Bank 2 Connector
3	Knock Sensor (KS) Bank 2 Jumper Harness
4	C125

Fig 15: Fuel Pump and Sender Assembly Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Line Quick Connector
2	Fuel Pump
3	Base Plate
4	Fuel Strainer
5	Fuel Level Sensor
6	Springs
7	Fuel Tank Pressure (FTP) Sensor

Fig 16: Left Footwell Component Views

Courtesy of GENERAL MOTORS CORP.

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

Fig 17: Left Rear Of The Vehicle Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Evaporative Emission (EVAP) Canister Vent Solenoid