OP-COM V1.99 CAN Fault Diagnostic Interface PC Tool for Opel OP-COM 2014V diagnostic tool for Opel vehicles supports most Opel models, including newer models with CAN-BUS-based diagnostics, such as Vectra-C, Astra-H, and Zafira-B. It enables reading and clearing fault codes, displaying live data, and performing output tests. Compatible with multiple control units, including Engine, Automatic Transmission, ABS, Airbag, Engine Cooling, Instrument Cluster, Electronic Climate Control, and Body Control Unit. The interface uses OBD-II connector pins (PIN3, PIN7, PIN8, PIN12) for serial communication protocols (ISO9141, KW81, KW82, KWP2000). Fault codes are displayed with full text and status information (Present, Not Present, Intermittent). Users can print, save, or copy fault codes to other applications. From the fault codes window, users can directly access the measuring blocks window. Firmware Version: 1.99 Chip: PIC18F458 Important Notes: - For Windows XP or Windows 7, install the .NET Framework 3.5 SP1 system patch before use. - On Windows 7, run the software as Administrator. - Do not perform online updates — doing so may damage the device.