different types of aristo ECU connectors?

petespipes

After searching 2 hrs....I must ask-

Are there different typesof ECU/Connectors?

I have one complete aristo 2jzgte front cut and one 2jzgte engine which is supposedly jzs147.

My present goal is to run the unknown engine,it has a near complete loom with 2 large yellow connectors with the bolt in between.

The complete front cut has an almost identical pair of ECU connectors except one is black,one is yellow [identical to the 2 yellow plugs on the unknown engine] The black plug is a different fit to the yellow.

I searched ECU,engine numbers,ECU sales. Search on this site doesnt allow a topic search,too much info too generalised.

Now trying a human to humans search. Any ideas guys/gals?
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Chappo · Posted: Mon Jun 28, 2010 8:42 pm Post subject:

All JZS147's have the same ECU connectors..

We need pics of the connectors to give you any real answer?

lysdexia · Posted: Mon Jun 28, 2010 8:59 pm Post subject:

i was always under the impression that all the JZ engines shared a common connector for the ECU
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petespipes · Posted: Tue Jun 29, 2010 4:10 pm Post subject:

Thanks for replies confirming only one ECU/connector style for Aristo.

I guess its not Aristo....

The cam cover on engine has 2JZGTE above inlet cam wheel just in front of oil cap,aristo cam cover does not have anything in this position.

Once i work out what it is I can look for an ecu.
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location 4207
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Warfare · Posted: Tue Jun 29, 2010 4:20 pm Post subject:

Not many options - the 2JZ-GTE only came in the JZA80 Supra, the ZJS147 and the JZS161. As far as I know, all JZS161's are VVTI.

SiGO · Posted: Tue Jun 29, 2010 4:21 pm Post subject:

christodav · Posted: Tue Jun 29, 2010 4:53 pm Post subject:

Even the s1 and s2 cam covers are slightly different. Then ppl can put after market covers on.

Need pics.

Chris

2j inatux · Posted: Tue Jun 29, 2010 6:08 pm Post subject:

mine has 2jzgte written there

petespipes · Posted: Tue Jun 29, 2010 7:29 pm Post subject: aristo ECUs

yeah clutching at straws.....

I ran a number off the ignitor as it was different but also inconclusive

My main search has been for ID via engine number but struck out there too.

I will go to supraforums and look at pics of ECUs for sale,looking for two yellows into ECU both same as the yellow one on aristo

In the end i need an ECU that fits.cant be too hard! like the man said,there arent many options.Its auto.

Cheers.Pete.
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location 4207
0438199478

Gun Aristo · Posted: Tue Jun 29, 2010 8:30 pm Post subject:

there are two different loom types. Had this question raised to me by WOLF when i was ordering my harness.

The two options i was given was as you stated.

Note sure what difference is though sorry.
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petespipes · Posted: Wed Jun 30, 2010 2:25 pm Post subject: 2 lom styles for Aristo

Gun Aristo has the info

This is confirmed by my local importer Asian Auto slacks ck

Two different plug sets

As an aside, he tells me those tricky boys have been sending turbo half cuts with non turbo ecus
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location 4207
0438199478

SiGO · Posted: Wed Jun 30, 2010 2:55 pm Post subject:

My stock ECU has 3 plugs, all 40 pin, all identical except two are joined with the bolt in the middle?

Recently replaced with a Blitz unit and no issues whatsoever.

I find it hard to believe that there are 2 different types of plugs given that people have been swapping these out from one Aristo to the next without any issues until now.

SiGO · Posted: Wed Jun 30, 2010 2:56 pm Post subject:

I think you should post photos.

Also: The sticker on the top of the ECU lists the types of connectors on it and shape - 40P-40P - 40P

Pictures!

Chappo · Posted: Wed Jun 30, 2010 5:04 pm Post subject:

Still need photo's of both your ECU and the harnesses.

As has been said its 3 x 40pin plugs.

petespipes · Posted: Wed Jun 30, 2010 5:07 pm Post subject: 2 types

wow u guys are pretty sure of yourselves haha

have pics if i can email to someone please,almost computer illiterate but i can tell one plug from another lo Smiley

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location 4207
0438199478

Warfare · Posted: Wed Jun 30, 2010 5:20 pm Post subject: Re: 2 types

Rusty P · Posted: Wed Jun 30, 2010 6:35 pm Post subject:

To add fuel to the fire,
The eManage piggybacks have an optional "T-15" connector that wire inline between this connector and the ECU, and there is a single "T15" option to fit both the Aristo and the Supra.
Meaning the boys at GReddy only believe there to be a single connector as well.
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Chappo · Posted: Wed Jun 30, 2010 6:40 pm Post subject:

Aristoman · Posted: Wed Jun 30, 2010 6:49 pm Post subject:

Ive run a Supra 6spd ecu on my car no probs, also has the 3 x 40 pin connectors.
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petespipes · Posted: Wed Jun 30, 2010 6:57 pm Post subject: 2?

Hey its all good fun,been an idiot before and im sure i can have another crack at it before im through but-

Defintely have an aristo front cut that has 2 different main ECU connectors with ECU bolt in between and have the matching ECU

Its the motor not in a front cut that had me asking questions as it wouldnt fit my aristo ecu because it has 2 identical plugs either side.

From what you guys are saying its the norm to have 2 identical plugs on aristo?

I have pics just an idiot with getting them on here.Anyone wanna host them?
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petespipes@hotmail.com
location 4207
0438199478