These are datasets composed by data from automobile engine captured with OBD-II protocol. In my Master Degree I made 3 testbeds and tryed to find the driver behavior by building a Machine Learning model. As soon as possible I will let here a rich specification from each data file and also from each research experiment. More detailsalso will be posted at: https://github.com/cephasax/OBDdatasets My master full research (Portuguese) : https://repositorio.ufrn.br/jspui/handle/123456789/26017