Engine Controls Component Views

Fig 1: Engine Compartment Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Idle Air Control (IAC) Valve
2	Throttle Position (TP) Sensor
3	Manifold Absolute Pressure (MAP) Sensor
4	Brake Fluid Reservoir
5	Evaporative Emission (EVAP) Canister Purge Solenoid
6	Engine Coolant Temperature (ECT) Sensor
7	G110/G112

Fig 2: Crankshaft Position Sensor & Engine Oil Pressure Sensor Harness Routing View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Engine Oil Pressure Sensor
2	C104
3	Crankshaft Position (CKP) Sensor

Fig 3: Powertrain Control Module (PCM)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Powertrain Control Module (PCM)
2	Cruise Control Module (CCM)
3	Powertrain Control Module (PCM) Electrical Connectors

Fig 4: Fuel Injectors Harness Routing View

Courtesy of GENERAL MOTORS CORP.

Fig 5: Fuel Pump & Sender Assembly Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Tank Pressure (FTP) Sensor
2	Fuel Pump and Sender Assembly
3	Fuel Pump Strainer
4	Fuel Level Sensor

Fig 6: Engine Compartment ICM & Sensors Harness Routing View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Air Temperature (IAT) Sensor
2	Ignition Control Module (ICM)
3	ICM Interconnect
4	Knock Sensor (KS)
5	C103

Fig 7: Heated Oxygen Sensor (HO2S) Sensor 2 Component View

Courtesy of GENERAL MOTORS CORP.

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

Fig 8: Rear of Engine Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Exhaust Manifold
2	Heated Oxygen Sensor (H02S) Sensor 1