Engine Electrical Component Views

Fig 1: View Of Front Of Engine (L26)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Generator
2	Manifold Absolute Pressure (MAP) Sensor
3	Throttle Actuator Control (TAC) Module
4	Engine Coolant Heater
5	Starter
6	Knock Sensor (KS) 1
7	Engine Oil Level Switch
8	A/C Compressor Clutch
9	Ignition Control Module (ICM)

Fig 2: Top of the Engine (L37/LD8)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Starter
2	Manifold Absolute Pressure (MAP) Sensor
3	Throttle Body Assembly
4	Fuel Injector 8
5	Ignition Coil/Module 8
6	Fuel Injector 6
7	Ignition Coil/Module 6
8	Knock Sensor (KS) 2
9	Fuel Injector 4
10	Ignition Coil/Module 4
11	Ignition Coil/Module 2
12	Fuel Injector 2
13	Crankshaft Position (CKP) Sensor
14	Knock Sensor (KS) 1
15	Camshaft Position (CMP) Sensor
16	Ignition Coil/Module 1
17	Ignition Coil/Module 3
18	Fuel Injector 1
19	Ignition Coil/Module 5
20	Fuel Injector 3
21	Ignition Coil/Module 7
22	Fuel Injector 5
23	Fuel Injector 7

Fig 3: Left Side of Engine (4.6L)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Under the Rear Seat

Courtesy of GENERAL MOTORS CORP.