Method for controlling an injection current through an injector of an internal combustion machine and fuel injection system for controlling an injection current

摘要

The invention provides a method for controlling an injection current through an injector of an internal combustion machine. The injection current is driven by a battery voltage and the injector is connected to the battery via a wiring harness. The word current is used for the electrical current and not for the flow of fuel. Electric current through the injector makes the fuel flow into the combustion chamber. The battery voltage is sensed and the wiring harness resistance is estimated before adapting the injection current according to the battery voltage and the wiring harness resistance.