Patent ID: 6247451
Filing Date: 2001-06-19
Classification: F02D

Abstract:
A fuel injection module for an electronically controlled multipoint injection device for an internal combustion engine, comprising:a rail arranged to be connected to a supply pump,a plurality of injectors connected to the rail and each provided with electrical means for controlling opening and closing of said injector,means for storing a calibration function of each of the injectors and supplying the function in a form suitable for use by a computing unit controlling an electrical signal determining a duration of opening of each of said injectors, said means for storing consisting of a single memory common to all said injectors and containing the calibration functions of all said injectors, anda single common electrical connector for connection of the module to said computing unit, communicating said common storage means with the computing unit, and for connection of said electrical means to a power circuit for delivering said electrical signals.