Hummer H2. Manual — part 1423

Fig. 21: Right Side Of Engine Component Views
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 21

10

Engine Harness

Callout

Component Name

1

Throttle Body Assembly

2

Fuel Injector 2

3

Ignition Coil 2

4

Fuel Injector 4

5

Ignition Coil 4

6

C158-Ignition Coil Inline

7

Fuel Injector 6

8

Ignition Coil 6

9

Ignition Coil 8

10

Fuel Injector 8

2004 Hummer H2

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 22: Crankshaft Position (CKP) Sensor Location Component Views
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 22

Callout

Component Name

1

CKP Mounting Bolt

2

CKP Mounting Location

3

Crankshaft Position (CKP) Sensor

2004 Hummer H2

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 23: Engine Controls Component Views (1 Of 3)
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 23

Callout

Component Name

1

Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor

2

Throttle Actuator Control (TAC) Module

3

Powertrain Control Module (PCM)

4

Crankshaft Position (CKP) Sensor

5

Starter Solenoid

6

Engine Oil Level Switch

2004 Hummer H2

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 24: Engine Controls Component Views (2 Of 3)
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 24

Callout

Component Name

1

Manifold Absolute Pressure (MAP) Sensor

2

Knock Sensor Pigtail

3

C115

4

Engine Harness

5

Engine Harness

6

G103

7

G104

8

Camshaft Position (CMP) Sensor Connector

9

Engine Oil Pressure (EOP) Sensor Connector

10

Generator

2004 Hummer H2

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2