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Engine Controls Schematics

Fig 1: Ground, MIL, Power, and Serial Data Schematic
GM1255319Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors Schematic -5-Volt and Low Reference Bussing
GM1255320Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors Schematic - Pressure and Temperature
GM1255321Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors Schematic - HO2S
GM1255322Courtesy of GENERAL MOTORS CORP.
Fig 5: Ignition Controls Schematic
GM1255324Courtesy of GENERAL MOTORS CORP.
Fig 6: Fuel Delivery Schematic
GM1255326Courtesy of GENERAL MOTORS CORP.
Fig 7: EVAP Controls and IAC Schematic
GM1255327Courtesy of GENERAL MOTORS CORP.
Fig 8: Controlled/Monitored Subsystem References Schematic
GM1255328Courtesy of GENERAL MOTORS CORP.
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