The Prospeed fuel pump module jumper is used when running the Prospeed fuel system where an aftermarket fuel pressure regulator is used. Performance fuel pressure regulators bleed down pressure quickly after the vehicle is turned off. Tundra's and Sequoia's do not prime the fuel pump with key on, engine off, this can cause extended cranking times while fuel pressure builds. This jumper makes the pump activate with key on, engine off so that the pressure is built before cranking.
** NOTE THAT THIS ONLY WORKS ON THE TWO CONNECTOR FUEL PUMP MODULE. PLEASE INSPECT YOUR TRUCK TO VERIFY YOU HAVE THIS MODULE BEFORE PLACING YOUR ORDER. THE FUEL PUMP MODULE WILL BE ON THE INSIDE FRAME RAIL BEHIND THE TANK ON THE DRIVERS SIDE.
** IF YOU DO NOT HAVE THE TWO CONNECTOR MODULE, WE RECOMMEND TO CUT THE WIRING BETWEEN THE PUMP MODULE TO PUMP, THEN ADD A RELAY WITH A KEY ON, ENGINE OFF 12V REFERENCE TO DO THE SAME THING.
** NOTE THAT THIS ONLY WORKS ON THE TWO CONNECTOR FUEL PUMP MODULE. PLEASE INSPECT YOUR TRUCK TO VERIFY YOU HAVE THIS MODULE BEFORE PLACING YOUR ORDER. THE FUEL PUMP MODULE WILL BE ON THE INSIDE FRAME RAIL BEHIND THE TANK ON THE DRIVERS SIDE.
** IF YOU DO NOT HAVE THE TWO CONNECTOR MODULE, WE RECOMMEND TO CUT THE WIRING BETWEEN THE PUMP MODULE TO PUMP, THEN ADD A RELAY WITH A KEY ON, ENGINE OFF 12V REFERENCE TO DO THE SAME THING.