tyler08

Ok just installed the zex kit on my 87 gt. All was well untill I installed the window switch. The wiring is nothing to it, impossible to screw up. Problem is now after wiring and programming the swithch the nmu is firing as so as I hit 46 psi which is where I have my feul safety cut of switch at. Its like the window switch dosnt work, if I jumper the feul safety cutt off switch with the system armed it opens both solnoids. I have check the wiring and reprogrammed the switch, all is correct. Am I missing something or is the window switch toast? Thanks J

NotchAbove

I think you have to first hook it up without the window switch. Test it to get it to open at WOT. Once the solenoids work, hook up the window switch.

tyler08

ya I did that?

NotchAbove

So your fuel cutoff is set to turn off the system at 46 ?

I thought normally it would be set to cut off at 30 or so.