a precision device that must meter the quantity of fuel required for each cycle of the engine and must develop the high pressure necessary to inject the fuel into the combustion chamber at the correct instant of the operating cycle
A device for delivering metered, pressurized fuel to the intake system or individual cylinders. An injector sprays fuel, which helps atomization for a more dense mixture, when combined with incoming air.
Device used on fuel injection engines to inject fuel directly or indirectly into the combustion chamber. Some fuel injection Systems use a single fuel injector, while some systems use one fuel injector for each cylinder of the engine. asket - Compressible material used between two surfaces to provide a leakproof joint.