METHOD, COMPUTER PROGRAM AND CONTROL/ADJUSTMENT DEVICE FOR OPERATING INTERNAL COMBUSTION ENGINE, IN PARTICULAR WITH DIRECT INJECTION

摘要

PROBLEM TO BE SOLVED: To easily and reliably remove impurities in an injector, or to prevent any impurities from the beginning. SOLUTION: At least one area 44 adjacent to at least one flow-out opening 50 of a fuel injector 30 is subjected to the high frequency vibration 84 at least on a temporal basis.