Looking for some help with tuning. It seems like the current version of ECMSpy (2.0.31.2) can't flash .txt files (I already have the tunes) directly and they need to be converted. How is this done? I've searched and cannot find a direct answer or process other than with the older software versions.
2004 XB12S with a BUEGB ECM.
2004 XB12S with a BUEGB ECM.