K-TAG is the most complete and professional tool that allows recalibration, repair as well as cloning of ECU and TCU on any vehicle. The ideal choice for a knowledgeable individual seeking a dependable tool that is secure and incredibly professional. It interacts with all ECUs, including the latest models. It allows you to write and read directly to the ECU microprocessor, the flash memory and the EEPROM (without having to open the ECU) The Boot mode allows you to write and read (on an ope