WHERE DO I START WITH THE WIRING IN MY 80 D50 ?

80D50SPORT · Post by **80D50SPORT** » Tue Sep 22, 2009 10:41 pm

OK SO I GOT A 91 TURBO HARNESS COMING ..AND I KNOW THERE IS A LOT OF STUFF I WON'T USE ..BUT I WAS WANDERING IF ANYONE HAS WIRED IN A MAIN POWER RELAY IN ONE OF THESE OLDER VEHICLES THAT HAVE NEVER HAS A FACTORY ECU?

89coltgt · Post by **89coltgt** » Wed Sep 23, 2009 8:49 pm

Wiring on the older vehicles w/o efi is actually easier than factory efi vehicle. You need to supply the ecu with a constant 12v, starter signal, and a start/run signal along with some ground wires. There is quite a bit of info on here as well as here:

http://www.hotrodcoffeeshop.com/forum/v ... 72&start=0

80D50SPORT · Post by **80D50SPORT** » Thu Sep 24, 2009 7:38 pm

THANKS!