GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 G6 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Controls Schematics
Figure 1:

Module Power, Ground, Serial Data, and MIL
Object Number: 2078883 Size: FS
Figure 2:

5-Volt and Low Reference
Object Number: 2078887 Size: FS
Figure 3:

Engine Data Sensors - Pressure, Temperature, and Throttle Control
Object Number: 2078892 Size: FS
Figure 4:

Engine Data Sensors - HO2S
Object Number: 2078895 Size: FS
Figure 5:

Ignition Controls - Ignition System
Object Number: 2078896 Size: FS
Figure 6:

Ignition Controls - Sensors/Actuators
Object Number: 2078898 Size: FS
Ignition Controls - Ignition System
Figure 7:

Fuel Controls - Fuel Injectors and Fuel Pump Controls
Object Number: 2078900 Size: FS
Figure 8:

Fuel Controls - EVAP Controls
Object Number: 2078902 Size: FS
Figure 9:

Secondary Air Injection (AIR) (NU6)
Object Number: 2150129 Size: FS
Figure 10:

Controlled/Monitored Subsystem References
Object Number: 2078904 Size: FS