Dictionary of automotive terms. 2015.
Fuel injection — Fuel rail connected to the injectors that are mounted just above the intake manifold on a four cylinder engine. Fuel injection … Wikipedia
fuel injection — (FI) A fuel system that uses no carburetor but sprays fuel either directly into the cylinders or into the intake manifold just ahead of the cylinders. It uses an electronic sensing device to deliver the correct amount into the combustion chamber … Dictionary of automotive terms
throttle body fuel injection — A form of fuel injection in which the injectors are located at the engine s throttle body thereby feeding fuel to more than one cylinder. Such an arrangement saves money by using fewer injectors; but because it routes both fuel and air through… … Dictionary of automotive terms
multi-point fuel injection — (MPFI) a fuel injection system that uses one injector per cylinder, mounted on the engine to spray fuel near the intake valve are or the combustion chamber. Also called multi port injection … Dictionary of automotive terms
sequential electronic fuel injection — (SEFI) a computer controlled fuel system that distributes fuel through an injector located in each intake port of the engine. Each injector is fired separately and has individual circuits. Also called sequential fuel injection (SFI) … Dictionary of automotive terms
injection — See air injection direct injection electronic fuel injection fuel injection engine fuel injection pump fuel injection high speed direct injection indirect injection engine indirect … Dictionary of automotive terms
fuel — A combustible material used to produce energy. One of the essential factors in a combustion engine (Fuel, Air, Proper proportion of mixture, compression, timing, spark). Also see air fuel ratio aviation fuel deceleration fuel cut off diesel fuel… … Dictionary of automotive terms
fuel-injection system test port — See pressure tap … Dictionary of automotive terms
Fuel pump — should not be confused with fuel dispenser, a device that dispenses fuel into an automobile. A high pressure fuel pump on a Yanmar 2GM20 marine diesel engine. A fuel pump is a frequently (but not always) essential component on a car or other… … Wikipedia
Injection pump — for a 12 cylinder diesel engine An Injection Pump is the device that pumps fuel into the cylinders of a diesel engine or less typically, a gasoline engine. Traditionally, the pump is driven indirectly from the crankshaft by gears, chains or a… … Wikipedia
