fuel injection(redirected from Fuel-injection)
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Any of several methods or mechanical systems by which a fuel is reduced to a fine spray and injected directly into the cylinders of an internal-combustion engine.
(Mechanical Engineering) a system for introducing atomized liquid fuel under pressure directly into the combustion chambers of an internal-combustion engine without the use of a carburettor
the spraying of liquid fuel into the cylinders or combustion chambers of an engine.