Verfahren zum Betreiben einer Brennstoffdosierpumpe eines Fahrzeugheizgerätes

摘要

The invention relates to an electric fuel dosing pump ( 2 ) of a heating device ( 1 ), especially a water heating device in the form of a an auxiliary heater or an independent heating device of an automobile, having a control device ( 5 ) for controlling the dosing pump and optionally the heating device. The invention is characterized in that hydraulic/pneumatic states (Z) and parameters (F, N) of the fuel medium are detected in a signal detector ( 6 ) by means of the electrical behavior of the fuel dosing pump ( 2 ), especially the flow rate, and evaluated in said control device ( 5 ) for regulating the dosing pump ( 2 ) and optionally the heating device ( 1 ), especially also the fan motor ( 3 ) and the ignition device ( 4 ).