engine wiring harness@@@@@again, this was asked like 5,000 times but,,,,, Options

[alex3sgte]

Im in the procces to finish my 3sgte into my 1994 7afe engine swap,but stiil looking for the must dificult thing ¿HOW TO MODIFY THE ENGINE WIRING HARNESS? the only problem thath I have is on the plug the one to goes to the engine fuse box,so again¿HOW TO MODIFY THE ENGINE FUSE PLUG? I need someone to help me with this,if anyone have a diagram or picture or something to showme or explain how to modify the engine fuse box plug,please im goona be very,very happy with thath.Thanks ALEX3SGTE

[lagos]

the 3sgte wiring harness has about 3 or 4 plugs marked 2a 2b 2c 2d that go into the st185 fuse box.

on the 6th gen, you have one very large plug (EA-1?i think?) that goes from the 5sfe harness and plugs into the 5sfe fuse box.

so basically, you need to take the 3s harness and adapt it to work with the 5s fuse box.

if you take a look at http://www.gtfour.ca/howtoswap.html youll notice that chris has a chart that tells you what each wire on the 2a 2b 2c 2d plugs does.
then use the search feature to find my old "swap wiring info" thread. on there youll find that someone made a chart of what the wires on the EA-1 plug to.

then all you have to do is match up the wires from the 3sgte plugs to the same wires on the EA-1 plug.