kinch09

iTrader: (10)

The guy doing my swap is wanting to know if i have a supra ecu or aristo ecu. And i can't get a hold of the guy that sold the motor to me. But i don't think he would no either.
How can i tell the difference between the 2 to see which one i have?

kinch09

iTrader: (10)

Time is very short for me and im trying to search over my phone since my computer is down, and its very hard. Thanks for any help

turbodremz

iTrader: (18)

check the part number on the sticker...post a pic of the ecu and I can help you out

kinch09

iTrader: (10)

http://pbr928.photobucket.com/albums...g?t=1292876688

kinch09

iTrader: (10)

Im trying to so this over my phone, kind of hard. But if you can't see the pic to well i will be by a computer in a couple hours when i get off work and have a better pic. Thanks for the help

staticpage

Aristo ECU Part Number:
- 89661-35060 (91-93)
- 89661-30870 (93-97)

Supra ECU Part Numbers (Auto, J-Spec, NA):
- 89661-14600 (93-97)
- 89661-14810 (97-99)

Supra ECU Part Numbers (Auto, J-Spec, TT):
- 89661-14490 (9305-9310)
- 89661-14491 (9310-9605)

Supra ECU Part Numbers (5Spd, J-Spec, NA):
- 89661-14610 (only number listed)

Supra ECU Part Numbers (6Spd, J-Spec, TT):
- 89661-14500 (9305-9310)
- 89661-14501 (9310-9605)
- 89661-14770 (9605-9709)
- 89661-14830 (9709-)

Aristo ECU (JZS16#)
- 89661-3A470 (9708-0007)
- 89666-30180 (0007-)

The ECU part number depends on the age of the car.
2JZ-GTE engine
jzs=Aristo
89661-30510 = JZS147..Q Oct 91 - Aug 93
89661-30750 = JZS147..Q Aug 93 - Aug 95
89661-30880 = JZS147..Q Jul 94 - Feb 95
89661-3A180 = JZS147..Q Aug 95 on

2JZ-GTE engine
89661-30560 = JZS147..V Oct 91 - Aug 93
89661-30870 = JZS147..V Aug 93 on

cant make it out in you pic but this is want i have

turbodremz

iTrader: (18)

^^^According to that and the part number in the picture posted (89661-35060), its an Aristo ecu.

iridebmx

iTrader: (6)

Engine Module/ECU 2jzgte Toyota Part #89661-30560

Oct 91 - Aug 1993



AHH beat me to it staticpage. touché'

kinch09

iTrader: (10)

Can't thank you all enough for the help but thanks. Maybe one day i can return the favor to someone new

BoOsT-CrAz

sorry to dig up an old thread but does anyone know how to tell what a ecu is without the stickers? my comp only has a large yellow sticker with 01 on it?

kinch09

iTrader: (10)

im sure some would appreciate that you actually tried to searched . but sorry I cant help with your question. im sure someone on here can.

BoOsT-CrAz

i have googled, searched every forum pertaining to toyota, lexus and have found NOTHING

turbodremz

iTrader: (18)

Look all over the ecu carefully to see if the case is stamped anywhere with numbers.

Ali SC3

iTrader: (10)

I don't think there is a way other than having a rough idea what it came with and some trial and error based on what codes it is giving. where did you get the ecu or what did it come out of.
if you only know its a 2jz ecu and nothing else not even US or JDM then it will be difficult to figure it out.

BoOsT-CrAz

its a 2jzgte swapped 95 but i dont know what engine it is either looks like some jdm and usdm parts n the engine and i am having issues with hot start and triin to figure out if its the ecu or wth the problem is lol