AE101 GZE into JDM AE86 - Wiring question

[mong]

I'm currently swapping a 4AGZE off of a AE101 into a JDM AE86 and I ran into some problems when I started on the wiring.

From what I can tell, there are 4 plugs on the engine loom that runs into the interior. 2 of them plug into the ECU just fine but then There are 2 plugs that I don't recognize:

http://farm3.static.flickr.com/2696/4221071955_828cf7f272_b.jpg

I was able to get a look at a 101 body loom and found where they go:

http://farm5.static.flickr.com/4072/4221072087_61ec0e529b_b.jpg

BUT, I have no idea what they do and where they go. More importantly, I have no idea how to incorporate them into the 86 loom to get everything to work.

Does anyone have an idea as to how to approach this?

[Nikkojoe]

Those plugs you will find:

Temp gauge
Oil pressure
Reverse lights
Starter motor
Ignition
EFI main
Fuel pump relay wires
a/c wires

You will also need to extend your loom unless you plan on routing it where the heater is.

[mong]

Thanks for the info!

Is there a pin-out diagram for those connectors somewhere?

[Nikkojoe]

not really.

Toyota wiring colours are pretty consistant in what they are for, for example the temp and oil pressure wires are always yellow/green and yellow/black respectively. You should be able to figure it out using other diagrams from other available models.

[Hen may possibly be a nut]

^^ I agree. An AE86 wiring diagram and an AE92 GZE wiring diagram should sort out almost all wiring uncertainties.

Also if I were in your shoes, I'd strip back the entire loom while you have it out and accessible, then build up a loom of exactly what you need running where you need it. It will take a while, but then you'll have a loom which is routed in a smart way and that doesn't have all sorts of extra useless crap in it.

Hen

[mong]

Thanks all!

I'll probably be able to get my hands on the rest of the loom this weekend so I'll see how it goes from there.