Home >  Blossary: Ford Vehicles  >  Term: sequential multi-port electronic fuel injection (SEFI)
sequential multi-port electronic fuel injection (SEFI)

Specific type of multi-port injection that delivers fuel in more precisely timed pulses corresponding to the opening of each intake valve. SEFI takes advantage of the atomized fuel spray from the injectors to achieve a more precise combustion for better performance, often with improved fuel economy.

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Ford Vehicles

Category: Autos

Total terms: 256

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