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Home >> Plymouth >> 1987 >> Colt Vista FWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> MPI System >> Description & Operation >> Fuel Control

Fuel Control

Fuel control system consists of an electric fuel pump, control relay, fuel filter, injectors, pressure regulator and airflow sensor. Engine fuel is supplied through 4 electronically pulsed (timed) injector valves located in the delivery pipe. The ECU controls amount of fuel metered through injectors based on engine demand information received from the sensors.