Engine Controls Schematics

WARNING: This page is about a different car, the 2008 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Module Power, Ground, Serial Data, and MIL Schematic

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Fig 2: 5-Volt and Low Reference Schematic

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Fig 3: Engine Data Sensors Schematic - Pressure, Temperature, and Throttle Controls

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Fig 4: Engine Data Sensors Schematic - HO2S

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Fig 5: Ignition Controls Schematic - Ignition System Coils 1, 3, and 5

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Fig 6: Ignition Controls Schematic - Ignition System Coils 2, 4, and 6

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Fig 7: Ignition Controls Schematic - Camshaft Sensors/Actuators

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Fig 8: Ignition Controls Schematic - Crankshaft/Knock Sensors

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Fig 9: Fuel Controls Schematic - Fuel Injectors and Fuel Pump Controls

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Fig 10: Fuel Controls Schematic - EVAP Controls and Manifold Tuning

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Fig 11: Monitored/Controlled Subsystem References Schematic

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