If you are looking for a professional tool for OBD communication with the ECU available for cars, trucks, tractors and motorbikes, you are looking for the KESSv2. It is updated completely automatically and it is available in several different languages. The only thing you need to do is the actual tuning operations. KESS v2 is innovative, but also greater security is provided during reading and programming. This makes it possible to make safe back-up copies of the ECU, but it also provides the ability to support multiple lines of communication and an ever-increasing operating speed. Communication protocols and software of the KESSv2 are both available in MASTER and SLAVE version.