Professional CAN-BUS Diagnostic Scan Tool With OP-COM Interface Description: Latest Firmware Version V1.39 ! Support 2009 Models ! Support Saab 9-5 and Saab 9-3 CAN ! Covers almost all Opel cars from 1992 - 2008, even new cars with CAN-BUS based diagnostic, such as Vectra-C, Astra-H, Zafira-B ! OP-COM is a PC based Opel diagnostic program. This interface can read out and clear fault codes, shows you live data, lets you to perform output test,