GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Holden 🢒 2008 🢒 WM Sedan 🢒 Engine 🢒 Engine Controls and Fuel - 2.8L, 3.0L, 3.2L, or 3.6L 🢒 Engine Controls Schematics
Figure 1:

Module Power, Ground and Serial Data
Object Number: 2152913 Size: FS
Figure 2:

Engine Data Sensors - 5-Volt and Low Reference 1 of 2
Object Number: 2152928 Size: FS
Figure 3:

Engine Data Sensors - 5-Volt and Low Reference 2 of 2
Object Number: 2152961 Size: FS
Figure 4:

Engine Data Sensors - Pressure and Temperature
Object Number: 2152970 Size: FS
Figure 5:

Engine Data Sensors - Oxygen Sensors
Object Number: 2153006 Size: FS
Figure 6:

Engine Data Sensors - Throttle Controls
Object Number: 2152977 Size: FS
Figure 7:

Ignition Controls - Ignition System Coils 1, 3, and 5
Object Number: 2153016 Size: FS
Figure 8:

Ignition Controls - Ignition System Coils 2, 4, and 6
Object Number: 2153022 Size: FS
Figure 9:

Ignition Controls - Sensors 1 of 2
Object Number: 2153028 Size: FS
Figure 10:

Ignition Controls - Sensors 2 of 2
Object Number: 2153032 Size: FS
Figure 11:

Fuel Controls - Fuel Pump and Injector Controls
Object Number: 2153054 Size: FS
Figure 12:

Fuel Controls - EVAP Controls
Object Number: 2153061 Size: FS
Figure 13:

Controlled/Monitored Subsystem References
Object Number: 2153190 Size: FS
Figure 14:

Fuel Controls - Fuel Pump and Injector Controls
Object Number: 2196083 Size: FS
Figure 15:

Fuel Controls - Fuel Pump and Injector Controls
Object Number: 2196085 Size: FS
Figure 16:

Fuel Controls - Fuel Pump and Injector Controls
Object Number: 2196090 Size: FS