METHOD FOR CONTROLLING THE TEMPERATURE OF AN INJECTOR OF AN INJECTION SYSTEM FOR INJECTING FUEL INTO THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE

摘要

A method for controlling the temperature of an injector of an injection system for injecting fuel into the combustion chamber of an internal combustion engine during the standstill of the internal combustion engine involves branching off a partial amount of the fuel as flush volume between a pre-supply pump and a high-pressure pump; conducting it through a heat exchanger for heating the fuel; and feeding the heated fuel to a high-pressure fuel storage (inside the injector) so that the flush volume flows through the high-pressure fuel storage to prevent fuel from solidifying.