Wiring the 2jz into the ma70 chassis

[shaeff]

Wiring the 2jzgte into the MA70 chassis (http://www.supras.nl/index.php?optio...34&Itemi d=50 )

[supradan22]

its no longer there anymore ????

[mxbassrocker]

http://www.supras.nl/index.php?option=com_content&task=view&id=34&Itemid=50
i found it don't know if anyone cares

[sprite059]

I want to do a VVTI 1j into my MA70. Does anyone know if the harness is similar to the 2j?
sprite059

[thagr81_us]

Thanks for the link. I've been looking for this for AWHILE with no luck. :D

[GeneStarWindGSW]

Exact Link to Wire 2JZ-GTE Into MA-70

http://www.supras.nl/index.php?option=com_content&task=view&id=34&Itemid=50

[crazysupra2JZ]

ok so i'm confused. is the plug on the far right not needed? 1-40
cause i got my 2jz from an aristo and i don't hav a plug to go into that. just the one with the bolt in it and the other big block thing

http://i62.photobucket.com/albums/h100/crazysupra7mgte/ConnectorE9E10.gif

[dmlsupra]

yes, you need it, not all of the pinout, but some of them.

Good luck finding the plug.

[crazysupra2JZ]

i'm probably goin to radioshack to buy some pins i can insert and solder wire onto the ends

and fill in the plug with hot glue so i have a molding of the plug. and then just insert the pins into the glue. and put more glue on the back to keep the pins from moving

[ohsofast01]

Wouldn't it be easier to just go standalone, tho? I'm looking at going Microtech 12s for mine....Tuning is easy as hell and I see it alot easier imo..My boy has one going into his 3rd gen rx7 and it was easy to wire up and came with a base map to get it started and into the dyno..

[1jzMoe]

i don't know if it is just me, but the way that supras.nl show the wiring diagram it has me a little confused. Is there another site to get the wiring hookup from or is that the only one?

[tlo86]

i don't know if it is just me, but the way that supras.nl show the wiring diagram it has me a little confused. Is there another site to get the wiring hookup from or is that the only one?

i'd actually like to know if anyone has the aristo ecu pinout or if everyone in the world has gone standalone hehe

[Satan]

I've got some notes somewhere, which I think Christian and I shared awhile back... seemed accurate for hooking up my Apexi RSM. I'll see if I can find a softcopy and post a link to it.

[tlo86]

i read on greddy site that it shares the same as the jdm supra ecu er at least to install their greddy ultimate e manage :)

[1jzMoe]

any luck finding that stuff Satan?

[crazysupra2JZ]

http://ibconceptions.com/supra/2jz/

the pinout seems to be right, worked great for me

[p5150]

Here is a tip for anyone integrating a 2jz wiring loom into the MKIII chassis:

In combination with the site already posted, print out a copy of both the TCCS wiring diagram from cygnusx1.net and the downloadable version of the 95 Supra PDF manual. By comparing the inputs/outputs of both you can get a good idea of what you need to make each wire do.

This is especially important if you are integrating a standalone. When integrating my 2jzgte AEM into the MKIII chassis, I had to figure out what wires I could live with, without, and what I had to do to others to make it work. The best way I found to do it was just by looking at the wire diagrams and connecting everything accordingly.

[crazysupra2JZ]

Here is a tip for anyone integrating a 2jz wiring loom into the MKIII chassis:

In combination with the site already posted, print out a copy of both the TCCS wiring diagram from cygnusx1.net and the downloadable version of the 95 Supra PDF manual. By comparing the inputs/outputs of both you can get a good idea of what you need to make each wire do.

This is especially important if you are integrating a standalone. When integrating my 2jzgte AEM into the MKIII chassis, I had to figure out what wires I could live with, without, and what I had to do to others to make it work. The best way I found to do it was just by looking at the wire diagrams and connecting everything accordingly.


That's exactly what i did after i stopped trying to understand what the links providied were trying to say. I'm doing the wiring right now in my 89 NA. I'm having a little trouble finding +B, M-REL and BATT for the ECU. The NA wiring is a little different than the turbo 7M wiring. All I'm doing now is using a multimeter and finding wires!

[K_SHAN]

hey i have a

usdm 2jz-gte with a r-154 going into a 87mk3(original mt/gte)

i am going to us AEM ems

what harness should i buy? can i only use the usdm tt harness?

or what ones can i use.. thanks

[Satan]

Man.... So sorry. Lots of work/projects goin' on...

This is the 2JZ-to-1JZ ECU pinout mapping in Excel that Josh (TRD87T) created... Based on the Aristo TT ECU, I think. Someone will have to confirm that for me... I don't think he'll be upset I shared this, since I am just tryin' to help.

http://www.g099521.net/MKIII/2JZ_SWAP/2jzecupins.xls

Here's what I put together for the Aristo's body plug on the engine harness. Disregard my notes, just understand that it is 4 different SMALL connections, ported into 1 BIG connector/connection.

http://www.g099521.net/MKIII/2JZ_SWAP/pinout_test.xls

Sorry for takin' so long to get back to this thread. Please let me know if the above spreadsheets don't do the trick, or if PDF format would be better for you!

[grifter679]

Im gonna be doing the 2jz swap for a friend in his 91 ma70 coming up shortly, I will keep track of the wiring diagrams and even generate some good wiring diagrams just to add to the existing info present.