... trucks brands, for example:ASTRA, CAT,COMMINS,DAF,VOLVO,SCANIA, MAN, MER-CEDES BEN-Z, ISUZU, MACK, DAF,HYUNDAI,IVECO, FUSO ... comprehensively supports all protocols and all modes for the OBD II. The built-in CAN BUS chip supports all CAN BUS ... Update via Internet Multi-language Bluetooth P52 PS2 Heavy Duty truck diagnostic tool Scanner