Home/Buick/Regal/Buick Regal V (2009-2013)/Repair manual/Testing & Diagnostics/Engine Controls/fuel - 2.0l - Wiring Schematic Diagrams
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Engine Controls/fuel - 2.0l - Wiring Schematic Diagrams Buick Regal V

Testing & Diagnostics 12 illustrations

Scheme 40

Scheme 40: Module Power, Ground, Serial Data, and MIL Wiring Schematics

Scheme 41

Scheme 41: 5V1, 5V2, and Low Reference Bus Wiring Schematics (1 of 2)

Scheme 42

Scheme 42: 5V3, 5V4, and Low Reference Bus Wiring Schematics (2 of 2)

Scheme 43

Scheme 43: Engine Data Sensors- Pressure and Temperature Wiring Schematics

Scheme 44

Scheme 44: Engine Data Sensors- Oxygen Sensors Wiring Schematics

Scheme 45

Scheme 45: Engine Data Sensors- Throttle Controls Wiring Schematics

Scheme 46

Scheme 46: Ignition Controls- Ignition System Wiring Schematics

Scheme 47

Scheme 47: Ignition Controls- Camshaft, Crankshaft and Knock Wiring Schematics

Scheme 48

Scheme 48: Fuel Controls- Fuel Injectors, Composition and High Pressure Control Wiring Schematics

Scheme 49

Scheme 49: Fuel Controls- Fuel Pump Controls Wiring Schematics

Scheme 50

Scheme 50: Fuel Controls- Evaporative Emissions and Turbocharger Controls Wiring Schematics

Scheme 51

Scheme 51: Controlled/Monitored Subsystem References Wiring Schematics