FastECU

Thanks for the reply :mrgreen:

However, I don't understand how to use the content of the link you sent—I'm not an software specialist :o/

I can't seem to find the EcuFlash software to download and install on a PC, and I'm not sure how it works. :cry:
Could you provide a few more details, or ...

Hello everyone. :D

I am new here and am writing to see if anyone can help me reprogram the engine control unit (ECU) of a GT 2000 (part number 22611AE831, with the Hitachi WA12212920WWW chip) that was damaged during a previous reprogramming attempt. :|

I have the original .HEX file and am ...