Engine Controls Component Views

Fig 1: Fuel Tank Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Tank
2	Fuel Pump and Sender Assembly
3	Fuel Tank Pressure Sensor
4	Evaporative Emission (EVAP) Canister Vent Solenoid Valve
5	Evaporative Emission (EVAP) Canister

Fig 2: View Of Rear of Engine - L61

Courtesy of GENERAL MOTORS CORP.

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

Fig 3: Top Front Of Engine Component View

Courtesy of GENERAL MOTORS CORP.

Fig 4: Manifold Absolute Pressure (MAP) Sensor (L61)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Manifold Absolute Pressure (MAP) Sensor

Fig 5: Rear of the Engine Block (L61)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Engine Coolant Temperature (ECT) Sensor
2	Engine Block

Fig 6: Front of the Engine (L61)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Throttle Actuator Control (TAC) Module
2	Ignition Control Module (ICM)
3	Evaporative Emission (EVAP) Canister Purge Solenoid
4	Engine Oil Pressure (EOP) Switch
5	Crankshaft Position (CKP) Sensor
6	Knock Sensor (KS)
7	Starter
8	Starter Solenoid

Fig 7: Left Side of the Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Transmission Control Module (TCM) (MN5)
2	LF Strut Tower
3	Engine Control Module (ECM) (L61)
4	Electronic Brake Control Module (EBCM) (JM4/JL9)
5	Fuse Block - Underhood Bracket

Fig 8: Mass Air Flow (MAF)/Inlet Air Temperature (IAT) Sensor

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Mass Air Flow (MAF)/Inlet Air Temperature (IAT) Sensor

Fig 9: Pedal Assemblies

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Clutch Pedal Position (CPP) Switch (M86)
2	Clutch Start Switch (M86)
3	Stop Lamp Switch
4	Stop Lamp / Torque Converter Clutch (TCC) Switch / Cruise Release Switch
5	Accelerator Pedal Position (APP) Sensor
6	Floor Panel