GM Service Manual Online
For 1990-2009 cars only
Makes
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Chevrolet
🢒
2008
🢒
Malibu
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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
Master Electrical Component List
Engine Control Module Description
5-Volt and Low Reference
Figure
2:
5-Volt and Low Reference
Master Electrical Component List
Engine Control Module Description
Engine Data Sensors - Pressure, Temperature, and Throttle Controls
Module Power, Ground, Serial Data, and MIL
Figure
3:
Engine Data Sensors - Pressure, Temperature, and Throttle Controls
Master Electrical Component List
Throttle Actuator Control (TAC) System Description
Engine Data Sensors - HO2S
5-Volt and Low Reference
Figure
4:
Engine Data Sensors - HO2S
Master Electrical Component List
Ignition Controls - Ignition System Coils 1, 3, and 5
Engine Data Sensors - Pressure, Temperature, and Throttle Controls
Figure
5:
Ignition Controls - Ignition System Coils 1, 3, and 5
Master Electrical Component List
Electronic Ignition (EI) System Description
Ignition Controls - Ignition System Coils 2, 4, and 6
Engine Data Sensors - HO2S
Figure
6:
Ignition Controls - Ignition System Coils 2, 4, and 6
Master Electrical Component List
Electronic Ignition (EI) System Description
Ignition Controls - Camshaft Sensors/Actuators
Ignition Controls - Ignition System Coils 1, 3, and 5
Figure
7:
Ignition Controls - Camshaft Sensors/Actuators
Master Electrical Component List
Camshaft Actuator System Description
Ignition Controls - Crankshaft/Knock Sensors
Ignition Controls - Ignition System Coils 2, 4, and 6
Figure
8:
Ignition Controls - Crankshaft/Knock Sensors
Master Electrical Component List
Electronic Ignition (EI) System Description
Fuel Controls - Fuel Injectors and Fuel Pump Controls
Ignition Controls - Camshaft Sensors/Actuators
Figure
9:
Fuel Controls - Fuel Injectors and Fuel Pump Controls
Master Electrical Component List
Fuel System Description
Fuel Controls - EVAP Controls and Manifold Tuning
Ignition Controls - Crankshaft/Knock Sensors
Figure
10:
Fuel Controls - EVAP Controls and Manifold Tuning
Master Electrical Component List
Fuel System Description
Monitored/Controlled Subsystem References
Fuel Controls - Fuel Injectors and Fuel Pump Controls
Figure
11:
Monitored/Controlled Subsystem References
Master Electrical Component List
Engine Control Module Description
Fuel Controls - EVAP Controls and Manifold Tuning