To "flash" the software, you cannot just use a USB cable. You will need:
Software like WinFlash , ChipLoader , or Combiloader . The Downloading Process Navigate to a reputable automotive tuning portal. proshivki pod gaz skachat
Look for versions labeled "Double-regime" (двухрежимка), which switch settings automatically when you toggle between petrol and gas. To "flash" the software, you cannot just use a USB cable