A lubricant pump having a housing equipped with outlets and a lubricant chamber, and having a piston axially displaceable in an axial cylinder bore in the housing by means of an electrical drive arrangement. The control valve module has a valve that controls gaseous fuel flow to a mixer or other device for airfuel ratio control, an actuator for moving the valve position, and a controller. The connector is provided in order to connect to an outside conductor to the electric motor of the electric actuator.