audia4b7
8th December, 2020, 12:34 PM
Hello I have general question.
I have a car with a tuned file on it and I want to write another tune.
If Kess asks for second file for checksum correction do I have to give him the complete ori file or the which is on the ECU currently?
I have a car with a tuned file on it and I want to write another tune.
If Kess asks for second file for checksum correction do I have to give him the complete ori file or the which is on the ECU currently?