Engine Controls Component Views

Fig 1: Identifying 3.0L Engine Front Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Camshaft Position (CMP) Sensor
2	Mass Air Flow (MAF) Sensor
3	Throttle Actuator Control (TAC) Module
4	Ignition Control Module (ICM)
5	Engine Control Module (ECM)
6	Engine Coolant Temperature (ECT) Sensor
7	Crankshaft Position (CKP) Sensor
8	Knock Sensor (KS) 2
9	A/C Compressor Clutch Coil (Hidden)
10	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
11	Generator

Fig 2: Identifying Right Side Of The Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Mass Air Flow (MAF) Sensor

Fig 3: Identifying LR Of The Engine Components (3.0L)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C150
2	Intake Manifold Runner Control (IMRC) Solenoid

Fig 4: Identifying Front Of The Transmission

Courtesy of GENERAL MOTORS CORP.

Fig 5: 3.0L Engine Rear Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Throttle Actuator Control (TAC) Module
2	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
3	Knock Sensor (KS) 1
4	Engine Oil Pressure (EOP) Switch
5	Starter
6	Intake Manifold Runner Control (IMRC) Solenoid

Fig 6: Identifying Accelerator Pedal Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Accelerator Pedal Position (APP) Sensor
2	C225