FastECU

I do not see this rom listed as a read/write option, but it uses the SH7058 memory module so I'm thinking 08+ Canbus should allow me to read and write?

I have used ECUFlash in the past, but for some reason it will not let me flash the file back onto the ecu, mentions changing files i should not change, but i know the rom was on this ecu before.

I'm hoping to use fastecu to resolve this issue and will appreciate any insight or advice to have everything setup correctly, it has a lot more defined options to flashing compared to what i am use to using.

thanks

You should be able to read and flash. Attach the log's if you can't.