GM Service Manual Online
For 1990-2009 cars only
Makes
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Chevrolet
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2008
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Omega VE
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 Engine Controls Schematics
Figure
1:
Module Power, Ground, Serial Data, and MIL
Figure
2:
Engine Data Sensors - 5-Volt and Low Reference
Figure
3:
Engine Data Sensors - Pressure and Temperature
Figure
4:
Engine Data Sensors - Electronic Throttle Controls
Figure
5:
Engine Data Sensors - HO2S
Figure
6:
Ignition Controls - Ignition System Coils 1, 3, 5, and 7
Figure
7:
Ignition Controls - Ignition System Coils 2, 4, 6, and 8
Figure
8:
Ignition Controls - Sensors and Active Fuel Management
Figure
9:
Fuel Controls - EVAP and Fuel Pump Controls
Figure
10:
Fuel Controls - Fuel Injectors
Figure
11:
Controlled/Monitored Subsystem References