3T-GTEU ECU diagram.....

[3T-Rona]

Anyone got anything that may be helpful in getting a 3T ecu powered up and running.... cheers

[matt dunn]

Anyone got anything that may be helpful in getting a 3T ecu powered up and running.... cheers

The ECU should have the pins labelled on the inside.


I did wire one from scratch a year or two back,
but have bugger all info left from it.

[3T-Rona]

i see, any idea on what some of the terms mean, VB etc

[DVSMOTORSPORT]

I wired up my supra a few years ago and the only info I could find was a little bit on the net, I just searched for 3tgteu wiring diagram, it was a drawn one but it seemed pretty accurate.

Another person you could ask is KINLOUD who helped me wire the car up. I've wired a few cars like this over the years with factory loom's and generally all you need to wire is the body stuff, like fuel pump, tacho feeds, power wires etc, try to leave the main loom to the engine alone so it doesn't give you too many hassles. Usually the ecu earths go to the engine too so you shouldn't have to worry about that,

Once its all done check for power to the coils and injectors, if you have those the all should be ok. Its not as bad as it really looks if have right knowledge.

[DVSMOTORSPORT]

Damn, I just tried to find the site I found the diagram on but I can't find it anymore and I sent the diagrams that I had printed off to the new owner I think.

There is a diagram there but it just doesn't seem as easy to read. Heres the site anyway

http://www.freewebs.com/corolla_informa ... iagram.htm

Hope this helps.

[KinLoud]

Hi Ben,
Sorry I didn't make it to your wedding! (lazy ass pilot!)
Hope you are both keeping well.

I wired up my supra a few years ago

He, he, he... I thought you cursed loudly while I worked out WTF the diagrams meant! Life changing experience!

Another person you could ask is KINLOUD who helped me wire the car up.

Every day for a week I think?
Loom had been cut to tiny pieces and I had to nut it out from scratch, boy did it make my head hurt! Farking knock computer, farking twin ignition!
We worked well together! I just tied the wires together (e.g. reef knot) and Ben soldered them up and built the relay board and bus bar etc.

All good fun.
The dash in that car was the best ever!

Ken
Auck
021 408 863

[KinLoud]

Just looked at the link Ben posted...
Same diagrams that I used...
there are 4 pics:
top left joins to top right
top right joins to bottom left
bottom left joins to bottom right.

It all seems to be there for the 3tgte computer setup.

Just nut it out!

Ken
Auck
021 408 863

[3T-Rona]

sweet as, had it all sorted just had to check a few things, turns out the injectors were all siezed up from years of sitting so what looked like an injector pulse was just that,
Cheers guys