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Engine Controls And Fuel - 4.6L - Introduction
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Engine Controls Schematics
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Engine Controls Schematics
Fig 1: Power, Ground, MIL and DLC
Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5V Reference Bussing
Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - Pressure, Temp and MAF/IAT
Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - HO2S
Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - APP and Throttle Body Assembly
Courtesy of GENERAL MOTORS CORP.
Fig 6: Ignition Controls 1 of 2
Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls 2 of 2
Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Controls
Courtesy of GENERAL MOTORS CORP.
Fig 9: CKP, CMP, Knock Sensors
Courtesy of GENERAL MOTORS CORP.
Fig 10: EVAP Controls, FTP Sensor
Courtesy of GENERAL MOTORS CORP.
Fig 11: EGR, Secondary Air Injection (AIR)
Courtesy of GENERAL MOTORS CORP.
Fig 12: Controlled and Monitored Subsystem References
Courtesy of GENERAL MOTORS CORP.