Do you want to communicate for logging or to read the flash? Looks to be a 2mbit flash chip next to the processor, you could desolder if you have the equipment or perhaps try a test clip well for now i have given up on the tuning part i have partial maps from desoldering the ic however now my proje...

Thank you for the reply Antus its going to be a work in progress for sure

20170214_210843.jpg Hi everyone a bit new still to ecu pcm hacking however im wondering if someone might point me in the right direction to communicate via this hidden port inside a 4jx1 ecu. Im planning on playing around with it but im not too sure where to start. Any help is greatly appreciated. ...

Im trying to find info so i can find a list of what ecm might just be compatible as im having trouble finding a 190kw 10h7b for it

Thanks for the reply mate appreciate it i think im going to have to do that and program via my tech 2 connected to the laptop :-/

Hi all this moght be a little long winded. I am not new to computers or anything but im not experianced with later commy stuff. I have a friend wanting me to fix his vz atm now i am certain his ecm is buggered and later found out not the first one. I have my own tech 2 etc and can talk to everything...