i got an 2001 f4i and the fuel pump jus stopped working outta know where, was runnin, stopped to take a break and it jus didnt work, i tested the pump its self, the fuel cut off relay, and the fuel pump relay and they all work, i also checked all the fuses that i know of, any body got any advice cause this **** is ****** pissing me off cause its nice as hell out and i cant ride!!

 

iam having the same problem. everything turns on its just not turning over. It turned on and then just died and now it just wont start up again. HELP, any and every advice tips and suggestions would be appreciated!!!

 

you guys figure this out yet? my fuel pump won't come on. i have checked engine kill, fuel cut, 30amp main, 10amp sub, if you put 12 volts to pump it will run. just stoped outta nowhere

 

common causes for that:

tos jumper if you havent checked already
the single red wire from the battery directly to the fuel pump relay
check the wires goign into the ecu. a few times now ive seen the pink one rip from stress

 

last week i spent an hour on the side of the road beacuse my fuel pump cut out...turned out to be a bad ground.

if you have jumped the tos and checked everything else check the ecu

 

Make sure you check the ECU, the wires always break in there which will cause that issue seen it a hundred times. Oh ya and make sure if thats it and you repair it to put it in the right spot lmao

 

thanks guys im going back over everything

 

is there a set/color wire i should look for in particular on the ecu. mike says pink