GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Aveo
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Diagnostic Navigation
🢒
Vehicle Diagnostic Information
🢒 Engine Controls Schematics
Figure
1:
Power, Ground, MIL, Serial Data
Figure
2:
Engine Data Sensors - Pressure and Temperature, VSS
Figure
3:
Engine Data Sensors - Oxygen Sensors
Figure
4:
Ignition Controls - Ignition System
Figure
5:
Ignition Controls Sensors, EVAP Controls, Rough Road Sensor, Power Steering Pressure Switch
Figure
6:
Fuel Pump Controls and Injectors, Octane Selection Switch
Figure
7:
Device Controls (Hatchback)
Figure
8:
Device Controls (Notchback)
Figure
9:
Controlled/Monitored Subsystem References