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Home >> Buick >> 1990 >> LeSabre Estate Wagon V8-307 5.0L VIN Y 4-bbl >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Powertrain Management >> System Diagram >> Powertrain Controls >> With Sequential Fuel Injection (SFI)

With Sequential Fuel Injection (SFI)

��n3Power Ground And Ignition:



��o3Fuel Control:



�=p3Converter Clutch, Emissions Controls, And SES:



n'q3Data Sensors And Idle Control:



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