( Automotive engineering : Vehicle components , Engine, transmission, and exhaust ) fuel
Fuel injection is a system in the engines of some vehicles which forces fuel directly into the part
of the engine where it is burned.
More precise fuel injection would make engines cleaner and more economical.
Conventional fuel injection in a diesel engine involves a pump driven via a camshaft from the engine.
Electronic fuel injection means that many modern cars have only wires between the gas pedal and the engine.
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