f4i fuel pump issue

[M.F. Mall Cop]

Im guessing youve probably already checked the fuses. Do any of the fuses pop when you try and turn the key? If so then the harness is grounding out somewhere. Id just pull the whole harness out, untape it all, look through it, retape it, add some heat shroud, test it and put it back in. It ill take you a few hours but atleast u'll know you wont have any issues anymore.