FUEL INJECTION SYSTEM OF INTERNAL COMBUSTION ENGINE

摘要

PROBLEM TO BE SOLVED: To control fuel injection at low cost without increasing the size of a fuel injection system. SOLUTION: A fuel injection system has a crank position detection unit 5 to detect the crank position based on the timing at which the voltage is induced in a power generation coil 1 of a CDI igniter, and allows a fuel injection control unit 6 to determine the fuel injection timing of a fuel injection valve 7 with the crank position detected by the crank position detection unit 5 as a reference. COPYRIGHT: (C)2004,JPO