EFI Electronic Fuel Injection, is a further development of technologies carburetor. EFI has the same function as the carburetor. difference between the carburetor works mechanically while electronic fuel injection works digitally with signal settings electrical signal. also equipped with electronic fuel injection electronic control unit which controls the supply of fuel in car engines every spin machine
EFI More accurate and efficient than the carburetor because it can produce the fuel and air mixture appropriate to the conditions and combustible in the combustion chamber.