Opel OpcomOP COM is a PC based diagnostic program for OPEL CARS, support CAN BUS It covers almost all Opel cars, even new cars with CAN BUS based diagnostic, such as Vectra C, Astra H, Zafira B. The program lets you to read out and clear fault codes, shows you live data, lets you to perform output test, and supports remote, and key programming. The program supports many control units, like Engine, Automatic Transmission, ABS, Airbag, Engine Cooling module,