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Home >> Buick >> 2005 >> Allure CXS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.6L (Ly7) - 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 Schematic
GM1423722Courtesy of GENERAL MOTORS CORP.
Fig 2: 5-Volt and Low Reference Schematic - 1 of 2
GM1423750Courtesy of GENERAL MOTORS CORP.
Fig 3: 5-Volt and Low Reference Schematic - 2 of 2
GM1423752Courtesy of GENERAL MOTORS CORP.
Fig 4: Pressure and Temperature Sensors Schematic
GM1423754Courtesy of GENERAL MOTORS CORP.
Fig 5: MAF, VSS and Stop Lamp Switch Schematic
GM1423756Courtesy of GENERAL MOTORS CORP.
Fig 6: Oxygen Sensors Schematic
GM1423790Courtesy of GENERAL MOTORS CORP.
Fig 7: Electronic Throttle Controls Schematic
GM1423797Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls - Bank 1 (Odd) Ignition Coils Schematic
GM1423800Courtesy of GENERAL MOTORS CORP.
Fig 9: Ignition Controls - Bank 2 (Even) Ignition Coils Schematic
GM1424239Courtesy of GENERAL MOTORS CORP.
Fig 10: Ignition Controls - Knock and CKP Sensors and Engine Speed Schematic
GM1424263Courtesy of GENERAL MOTORS CORP.
Fig 11: Ignition Controls - CMP Sensors and Solenoids Schematic
GM1424283Courtesy of GENERAL MOTORS CORP.
Fig 12: Fuel Controls - Fuel Pump and Injectors Schematic
GM1424285Courtesy of GENERAL MOTORS CORP.
Fig 13: EVAP Controls Schematic
GM1424315Courtesy of GENERAL MOTORS CORP.
Fig 14: Module References Schematic
GM1424317Courtesy of GENERAL MOTORS CORP.