Engine Electrical 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 LF Corner Of The Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Cooling Fan Control Module
2	Battery