3 plug to 4 plug adapters, who was making them?

[zarnah]

I remember a while ago on here someone was making 3 to 4 plug adapter looms to run v3/4 sti ecu's in early legacys/wrx's, anyone know who that was? looking at a plug in link but its set up for a v4, so if I could find the person making the looms up I would be very happy if they could do me one? can supply the 4 plug and could probly tracki down the 3 plug somewhere as well, or even if someone has a diagram (simple diagram) of how to make one that would be great. cheers

[Guest boostin]

Drunkenmonkey has mine, and is running Foz stuff with no issues.

PM him about making copies.

[Drunkenmonkey]

ima here!! yeH i cant make one im running foz stuff with no issues but boostin had issues

[Guest boostcut]

would you care to give out the pinouts/how to? im keen as to do this mod.

[Drunkenmonkey]

ill need to pull it out and copy it ill try do it this weekend

[Guest boostcut]

mint, what do you need to make them? obviously a couple of plugs and looms to attack? if i supplied the gear and coin would you make one for me? i really dont have the patience to look at a wiring diagram

[Guest boostin]

 boostcut said:

mint, what do you need to make them? obviously a couple of plugs and looms to attack? if i supplied the gear and coin would you make one for me? i really dont have the patience to look at a wiring diagram

You need an old 4 plug ECU and the wiring with plugs from a 3 plug ECU. You need around 150mm of wiring as minimum.

[Guest boostcut]

sunday timetable = pickapart for subarus.

[zarnah]

id be very excited if the diagram of how to do it could be posted up? never knew foresters were 4 plug?

[Guest boostin]

I've only got a handwritten crossover at the mo. I'll have to find it in the piles of crap in the garage and type it out.

[Drunkenmonkey]

they not thats why i need the adapter to run the foz ecu

[ReubenH]

I've got all the stuff saved on my computer. Matt will need to cross reference what changes were made to the wiring when he takes it out to look, i remember i changed a few on the fly while making it.

[Koom]

You can just re-pin three of the four plugs and use them instead.

[Drunkenmonkey]

you can harness is easier if it doesnt like it haha