How to ecu pinouts all 3sgte powered vehicles

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How to ecu pinouts all 3sgte powered vehicles

Postby Matty-st185 » Mon Jan 06, 2014 11:48 am

Hi guys I found this not sure if it's been posted
As I couldn't find it anyway
As JDM models and canda and u.s models and uk spec
Models may differ with ecu harness's this has
All the pinouts for all 3sgte powered vehicles hope it helps

I was looking for the pim wire on a JDM st185 to fit my
Hks fcd
This is in a different location on the cs / rc models and others
I found that strange but at least you will able to see
The correct pinout

If this has already been posted my bad
But as I said I couldn't find this ecu pinout info

EDIT: I noticed I seem to have lost picture quality resizing this
So here's a link : http://gt4.mwp.id.au/Electrical/All%203 ... iagram.png

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1993 JDM Celica ST185Rally GT Four widebody
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Re: How to ecu pinouts all 3sgte powered vehicles

Postby quieter » Mon Jan 06, 2014 3:17 pm

1990 toyota ST185 with st205 goodies (scrapped)
2011 BMW 535xi M pack (daily)

-Simon
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Re: How to ecu pinouts all 3sgte powered vehicles

Postby Matty-st185 » Mon Jan 06, 2014 3:58 pm

Yes I saw that but it's wrong for my car.. It also mentions in that post that the ecu pinout is needed
As it's not there for the st185 I wonder why ? But the answer to this is below read on

However wiring instructions are there for the hks fcd
Which are perfect as thats generic

Also worth noting that the colour of the wiring on the cars harness
Is different on mine to what's mentioned in that post
If you look at these pinouts there's serial numbers for
Ecu's used between certain years and models and regions
The pim wire also shifts it's location - not only changes it wiring colour if you compare
The pin outs ... I guess that answers why some people try st205 and st185 rc groupA and cs Ecu's
And the car turns over but won't run ;)

Also if you look at the bottom of that post someone mentions
The wiring colour was different on there car too :)
1993 JDM Celica ST185Rally GT Four widebody
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Posts: 43
Joined: Wed Dec 11, 2013 1:02 am
Location: Dublin Ireland


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