aristo harness/jdm MT ECU questions

[d0cktor]

I just bought a aristo 2jz-gte the harness has these plugs coming out of it http://i18.photobucket.com/albums/b110/d0cktor/13.jpg

and here is the ECU i have http://i18.photobucket.com/albums/b110/d0cktor/14.jpg http://i18.photobucket.com/albums/b110/d0cktor/10.jpg

The yellow plugs go in fine but the other grey one does not and i dont know where it goes. i opened the carpet and checked the ecu plugs inside my NA (93 mkiv na 5speed) can somone please help me out. or have any suggestions on what to do?

[got_trd]

Looks like a chassis plug on the car....

Keep us updated or atleast keep in touch. My friend and I are about to start an obd1 aristo swap into an obdii gs300

[adi2009]

ok i did an aristo swap in my NA supra. basically u have to get a supra wiring harness. the aristo wiring harness is no good. Also u want to make sure that ur ECU is from a manual transmission because as of my understanding, all aristo's were auto's (but i may be wrong) and i see that urs says MT but its written in a marker, but an auto ecu will still run fine but tends to pull ignition timing a bit on manual transmissions.