| 摘要 |
An adaption method of an injector of an internal combustion engine, in which an actually injected fuel quantity is adapted to a target injection quantity, may include: actuating the injector using a test injection pulse in at least one segment of an injection cycle; detecting a change in the rotational speed signal due to the test injection pulse in the segment associated with the test injection pulse; and correcting the injected fuel quantity based on the detected change in the rotational speed signal, wherein the method is performed during a normal operating state of the internal combustion engine. |
