OP-COM is a PC based diagnostic program.
         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, Instrument Cluster, Electronic Climate Control, Body Control Unit, just to name a few examples.
         * Since Opel uses many pin in the OBD connector, the diagnostic interface works as a multiplexer, and selects the appropriate pin for communication.
         * PIN3, PIN7, PIN8, PIN12 = Serial Link (ISO9141, KW81, KW82, KWP2000)
         * Fault codes will be shown with all available information:
         * Full fault code text desc ription
         * Full status information (Present, Not present, Intermittent)
         * You can print out, save, or copy the fault codes to any other application.
From the fault codes window, you can go directly to the measuring blocks window.
         * The program shows you measuring block information on many control module, you can choose anything from the list on your own. The program is capable of showing 8 measuring block parameter simultaneously. The sample rate is depends mostly on the communication protocol. For example, older system, like Omega-B X 25 DT Engine (ISO-9141-2) can be very slow, during communication, while newer Multec, or Bosch units are faster (using KWP-2000), and the newest CAN based control units are very fast!