Regulating method for injected fuel amount at injection nozzle of fuel injecting unit for internal-combustion engine, involves comparing function values of correction function with function values of target injected amount function

摘要

The method involves comparing function values of the correction function with function values of a target injected amount function to correct the injected amount. The linear correction function is defined by two points, where the former point of the linear correction function is characterized by a pre-defined transition of a ballistic nozzle needle movement to a non-ballistic stroke limiting stop. The exhaust gas temperature is measured for the determination of the later point.