An economical method for controlling a lift pump operating as part of a direct injection fuel system is described. The apparatus includes a main body having at least one battery receptacle. Thereby, the regulated charge pump does not overload the integrated circuit coupled thereto. The method features linear application of adhesive to the vane material which provides for a uniform appearance in the finished product. The present invention uses a request module configured to receive a client request and prepare the client request for a response generator.