F4i fuel pump wont prime
#128
#130
Re: F4i fuel pump wont prime
no i was walkin him through it in another thread. The fuel pump not priming is a symptom of 99% of electrical problems on f4i's. If the starter turns over, the next thing you check is the R/W wire that comes from the positive battery cable. Follow that up to the two relays, then the brown wire from there goes directly to the fuel pump. In his case today, the red wire was loose, right by the battery.
#132
Re: F4i fuel pump wont prime
#134
#135
also known as OMR
Join Date: Jul 2006
Location: OMR INDUSTRIES in west palm beach florida
Posts: 79,288
Re: F4i fuel pump wont prime
#138
Re: F4i fuel pump wont prime
alright got it all back together tuesday night, had it running then wired the headlight and went to bed. been outta town since then went to ride yesterday and bike wont prime agai checked everything i would have touched for the light and nothing. bought a new batt cuz my other one was weak, and now i got a voltage meter but it dosen't help that i have no idea how to work it but it appears taht im not getting power to the plug
#139
also known as OMR
Join Date: Jul 2006
Location: OMR INDUSTRIES in west palm beach florida
Posts: 79,288
Re: F4i fuel pump wont prime
you probably did it while hooking up the light and didnt you just add a ground wire last time ....im not going back and re reeading this hole thread but my geuss is it's some thing you did hahahaha
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