| | 1998 mustang no power to fuel pump.
i just got a 1998 v6 mustang from my sister. they had it running two months before i picked it up. Now it has no power to the inertia switch or fuel pump. I replaced the constant control relay module and its the same thing. i know the odd of buying a bad constant control relay module is slim. So what else could it be? I know when you first turn the key to the run position the pump should run around 5 seconds to build up pressure but after that will the power turn off until its needed? I can't turn the key on and check the wires in this short time frame by my self. I have ran a hot wire from the battery to the brown wire with the pink strip and i still don't here the fuel pump turning on. Is it just a fuel pump gone bad and my lack of trouble shooting by mself hindering things? Should the fuel pump be hot (12volts) all the time the key is turned on?