A fuel delivery system whereby gasoline is pumped to one or more fuel injectors under high pressure. The fuel injectors are valves that, at the appropriate times, open to allow fuel to be sprayed or [..]

Any system that meters fuel to an engine by measuring its needs and then regulating the fuel flow, by electronic or mechanical means, through a pump and injectors. Throttle-body injection locates the [..]

A system replacing conventional carburetion that delivers fuel under pressure into the combustion chamber of the engine (direct injection) or air flow before entering the chamber (multi-point fuel inj [..]

Fuel injection is a mechanical or electronic system designed to inject atomized fuel directly into the cylinders of an internal-combustion engine. Essentially, it replaces the carburetor by being much [..]

A type of fuel system using a pump and injectors instead of a carburetor to meter fuel.

See Electronic Fuel Injection.

A system that delivers a high-pressure fuel stream in an internal combustion engine.

Fuel injection delivers precisely-metred fuel to the engine's combustion chambers. It is more efficient than the carburettors that were previously used on petrol engines.

Fuel injection is a system by which fuel is directly sprayed into the intake manifold or intake port at high pressure. Fuel injection is often controlled by a computer, allowing precise monitoring of [..]

A system where fuel is directly injected by pump and sprayed into the cylinder, eliminating the need for a carburettor. This method delivers fuel more evenly allowing for better power development, and the reduction of unfavourable emissions.

the delivery, under pressure, of a metered amount of fuel, as a fine spray, into the intake airflow or combustion chambers of an internal combustion engine