93 celica fresh 3sgte swap no spark?

[insaneinsite]

Well im near done with me 3sgte engine swap when i went to check the wireing i realized i had
no spark. so then i started to check into things, i have power to the coil and ignitor, and no

spark out of the coil so i assume it has nothing to do with the distributor. With the new

engine i got an altrac wireing harness and a ecu so i figure something might be shorted so

for kicks i put in the 5sfe ecu and got spark? so i figured maybe it was the ecu that is junk

but after doing some tests on imput and output on the coil and stuff with the 5sfe ecu i lost spark with that as well did i fry something or do i have other issues anyone have any input

on this problem?

[insaneinsite]

Ok... I've been messing with this thing for the past few days and figured out a plugg was a

little messed up inside. So i cut the old one off the other wireing harness and put it on the

new one, now i have spark again with the 5sfe ecu. What does anyone think? bad ecu? ill

take any input i just wana hear this thing run

[86gtscaged]

Go to
www.alltrac.net...

[insaneinsite]

Well after searching around i found that the pin layout on a 91 3sgte wireing harness is a

little diff than one from a 92-93.. Nothing major just have to move a few pins around. May
be running today