CONTROL DEVICE FOR FUEL INJECTION VALVE

摘要

PROBLEM TO BE SOLVED: To reduce variation of injection quantity of a fuel injection valve due to mechanical variation and characteristic difference of a fuel injection valve and reduce a minimum injection quantity.SOLUTION: Fuel injection valve driving means has means capable of individually setting drive current profiles for respective cylinders, and has means capable of individually setting drive current profiles of respective fuel injection valves on the basis of identification information based on injection quantity characteristics of the fuel injection valves.