Urgent! 4age wiring diagram needed.

**Dimmy** · 02-04-2008, 07:38 PM

Hey guys i've booked my car in to have an ecu put in at bel garage next week and they asked me to try and get a diagram of the ecu wiring. I've looked around, but can't seem to find any decent readable diagrams.

It's a 86kw bigport with TVIS (if that makes a difference).

Thanks for your help

**damo101** · 02-04-2008, 09:46 PM

from the blue toyota workshop manual

**oldcorollas** · 02-04-2008, 09:49 PM

checked the FAQ?

**Dimmy** · 02-04-2008, 10:18 PM

Originally Posted by oldcorollas

checked the FAQ?

Thanks Damo

Stu - yes i have, on several forums now. There's some around, but trying to figure out if the ae86 or ae92 4age is my one and then seeing if it's tvis or non-tvis is starting to do my head in

**oldcorollas** · 02-04-2008, 10:32 PM

toymods search engine search of "4ag wiring diagram"

http://toymods.net/forums/showthread...ng+diagram+4ag

umm....

well.. see what injectors,m sensors, ECU and whatever else you have... what does it matter what car it is from? all that matters is what sensors it has and that they match the ECU...

use your ECU code (if you are using stocker) to look up what models it came out in if you realyl want

**Dimmy** · 02-04-2008, 10:40 PM

Forgot to mention that it's only a piggyback ecu (greddy emanage). I know it's an 86kw ecu but i figure i'll pull it out and count the pins tomorrow because there are 3 different types that i have found so far.

Thanks for the help

EDIT: it's a 10-18-14 pin ecu! Luckily ive got a 2nd one laying around, so it's all good now