Hi everyone!!

I’m in desperate need of help!

Please if you know the solution to my problem or know someone that does or even know a link with all the data that I need please please help!


I’m dropping a 2jzgte vvti out of an aristo into my 98 sc300 2jzge vvti

I will be using AEM INFINITY 6 with a harness made with all the nice stuff. Wideband, seniors air temp, boost control, flex fuel sensor, fuel pressure sensor, and map sensor

Im looking for the pinouts(ECU wiring diagram/schematic/ pictures..etc) for both a 98 SC 300 and an aristo 2jz-GTE vvti engine.

If I find the data I’m looking for What I’ll be trying to do is ( unless someone can tell me exactly what I need to do, no Micky mouse, then that’ll be even better)

1.figure out what do I need to do to my harness/‘s to make it work for my swap.


2. Figure out If I can get away with completely ditching my aristo harness and just use my sc300 harness with out any modification other then relocating plugs(shorting/extending)since they are in slightly different locations on the 2jzgte motor.
( I know a guy that did this with his IS harness without adding anything to it and he completely ditched his aristo harness)




Any one??

I have been literally been searching for this info for the past 6 months but I haven’t gotten any accurate info or data.

All I found was early sc’s instructions with the 40 and 80 connectors which isn’t the case with my sc. seems like they broke it down into almost 6 plugs.
( or I just suck at searching) but 6 months with nothing!!! God Daym! Fml

Even though this is my first build , I am inclined to to do almost anything IF I HAVE ALL THE DATA!! 😞
im doing this build to learn the 2jz world and and be able to get batter at swapping 2j’s. I really want to do this, but If don’t get anything accurate then I will have to send my harness out to a company which I really don’t want to but if I have to I will




Thank you in advance




Some pictures attached below.


On top is the 98sc300 2jz-ge vvti ECU

Bottom is the aristo 2jzgte vvti ECU