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Home >> Chevrolet >> 2007 >> HHR LT, 2.4 P, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls & Fuel - 2.4L - Introduction (2 Of 2) >> Schematic and Routing Diagrams >> Engine Controls Schematics

Engine Controls Schematics

Fig 1: Power, Ground, MIL, and DLC
GM1769225Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Data Sensors - 5-Volt and Low References
GM1769227Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - Pressure, Temp, and MAF/IAT
GM1769231Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - HO2S
GM1769233Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - APP and TAC
GM1769235Courtesy of GENERAL MOTORS CORP.
Fig 6: Ignition Controls - Ignition System
GM1769241Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls - Sensors
GM1769271Courtesy of GENERAL MOTORS CORP.
Fig 8: Fuel Controls
GM1769280Courtesy of GENERAL MOTORS CORP.
Fig 9: EVAP Controls
GM1769283Courtesy of GENERAL MOTORS CORP.
Fig 10: Controlled/Monitored Subsystem References
GM1769288Courtesy of GENERAL MOTORS CORP.
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