where is the fuel pump relay trigger wire?
#1
where is the fuel pump relay trigger wire?
Im installing an inline walbro 255lph and made my own harness with a relay but can not figure out which wire I should be tapping into, I have the fuse box loose but cannot really see what wires go up into the factory fuel pump relay, I have been searching for an hour and cannot find any info, please help!
#5
I found that pic first, but the wires in the bottom of my fusebox were arranged differently and were very hard to reach without dismantling some of the wiring so I ended up finding other threads saying it's the grey wire coming out of the harness and it seems to be working fine, shows 12v only when the fuel pump kicks on.
Last edited by brandon_6667; 03-09-2012 at 10:23 AM.