Engine Controls Schematics

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

Courtesy of GENERAL MOTORS CORP.

Fig 2: Engine Data Sensors - 5-Volt and Low Reference Schematics

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Fig 3: Engine Data Sensors - Pressure, Temperature and Position Schematics

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Fig 4: Engine Data Sensors - Oxygen Sensors Schematics

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Fig 5: Ignition Controls Schematics

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Fig 6: Fuel Controls - Fuel Pump Controls Schematics

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Fig 7: Fuel Controls - Fuel Injectors Schematics

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Fig 8: Fuel Controls - EVAP and Device Controls Schematics

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Fig 9: Controlled/Monitored Subsystem and Transmission References Schematics

Courtesy of GENERAL MOTORS CORP.