Engine Controls Schematics

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

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Fig 2: Engine Data Sensors - Pressure, Temperature and VSS Schematic

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Fig 3: Engine Data Sensors - HO2S Schematic

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Fig 4: Engine Data Sensors - Electronic Throttle Controls Schematic (1 of 2)

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Fig 5: Engine Data Sensors - Electronic Throttle Controls Schematic (2 of 2)

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Fig 6: Ignition Controls - Ignition System Coils 1, 3, 5 and 7 Schematic

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Fig 7: Ignition Controls - Ignition System Coils 2, 4, 6 and 8 Schematic

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Fig 8: Ignition Controls - Sensors Schematic

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Fig 9: Fuel Controls - Fuel Pump Controls Schematic

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Fig 10: Fuel Controls - Fuel Injectors Schematic

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Fig 11: Fuel Controls - EVAP Controls, Fuel Tank Pressure and Fuel Composition Schematic

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Fig 12: Controlled/Monitored Subsystem References Schematic (1 of 2)

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Fig 13: Controlled/Monitored Subsystem References Schematic (2 of 2)

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Fig 14: Transmission Controls Schematic - A/T - 4L60-E

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Fig 15: Transmission Controls Schematic - A/T - 4L80-E

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