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Home >> Chevrolet >> 2006 >> TrailBlazer 6.0 H, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 6.0L - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics
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Engine Controls Schematics

Fig 1: Module Power, Ground, Serial Data, and MIL
GM1594038Courtesy of GENERAL MOTORS CORP.
Fig 2: Underhood Fuse Block - PWR/TRN Relay - 1 of 2
GM1594039Courtesy of GENERAL MOTORS CORP.
Fig 3: Underhood Fuse Block - PWR/TRN Relay - 2 of 2
GM1594040Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - 5-Volt Low Reference
GM1594041Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - MAF, Pressure, Temperature, and VSS
GM1594043Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - Oxygen Sensors
GM1594045Courtesy of GENERAL MOTORS CORP.
Fig 7: Engine Data Sensors - Throttle Actuator Controls
GM1594046Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls - Ignition Coils 1, 3, 5, and 7
GM1594047Courtesy of GENERAL MOTORS CORP.
Fig 9: Ignition Controls - Ignition System Coils 2, 4, 6, and 8
GM1594048Courtesy of GENERAL MOTORS CORP.
Fig 10: Ignition Controls - Sensors
GM1594049Courtesy of GENERAL MOTORS CORP.
Fig 11: Fuel Controls - Fuel Pump and Fuel Injectors
GM1594050Courtesy of GENERAL MOTORS CORP.
Fig 12: Fuel Controls - EVAP Controls
GM1594051Courtesy of GENERAL MOTORS CORP.
Fig 13: Controlled/Monitored Subsystem References
GM1594052Courtesy of GENERAL MOTORS CORP.