Method for driving a dosing pump, in particular for pumping a combustible of a vehicle heater

摘要

The method involves creating a voltage for moving a piston (20) in a direction to an end position during excitation time interval. The time point determined during the interval is compared with a reference. A changed voltage for shifting the time point in the direction to the predetermined reference is created, if the distance of the time point to the reference lies over a predetermined threshold.