... almost all Opel cars, even new cars with CAN-BUS based diagnostic, such as Vectra-C, Astra-H ... information ( present, not present, intermittent).7, You can print out, save, or copy the fault codes ... measuring block information on many controlmodule, you can choose anything from the list on your own ... system, like Omega-BX25DT engine (ISO-9141-2) can be very slow, during communication, while newer Multec ...