hi guys I have a question, to which I am looking for answer maybe from you...I have a friend who has a problem with his delta 1.6 mjt 105 cv and would like to bring it back to the original,the car should now be defappata and maybe "remapped" not even he is safe as to words, his work had been done to him by a friend...is able now to recover the file ori from the latter only that I find him named in the following way D173_053.ori, I checked the numbers for hw and sw on the ecu and are the following 0281018173 and 1039s48456... for the hw of the 3 final numbers, we,for the sw no...now I was wondering how do I know if this is really the file ori of that car?is there any way?and in the case that the desire to write can I find some difficulties?lock the ecu?or at least not part of it? I attach now the file if you would like to view D173_053.zip forgot the car is a 105 horses, but the last series or the one already with variable geometry and the actuator with the turbo electro-pneumatic,in practice, such as the 120 hp