CAN-BUS module connected to the ECUMASTER EMU computer extension port.CAN-Bus communication module connected to the ECUMASTER EMU computer extension port.The list of CAN protocols supported by EMU includes, among others, BMW, Citroen, VW, Ford or Lotus (and many others).Additionally, it is possible to work with Dashboards using the Motec M800 or Haltech E8 E11v2 protocol.