OP-COM V1.99 CAN Fault Diagnostic Interface PC Tool for Opel OPCOM 2014V diagnostic tool for Opel cars covers almost all models for Opel vehicles, including newer models with CAN-BUS based diagnostics, such as Vectra-C, Astra-H, and Zafira-B. It allows you to read and clear fault codes and supports multiple control units. Opcom OP-Com 2014 V Can OBD2 for Opel Firmware V1.99 with PIC18F458 Chip. Note for Latest Opcom Software VAUX-COM_120309a.exe: 1. If running on XP or Win7, ensure you install the dotnetfx35_SP1 system patch; otherwise, the Opcom software may not function properly. 2. When installing on Win7, run the software as administrator and carefully follow the installation video on the CD. Features: 1. OPCOM is a PC-based diagnostic interface designed for OPEL vehicles. 2. Software Version: 120309a, Firmware Version: 1.99 3. Do not update online. Online updates may damage the OP-COM functionality. 4. Supports a wide range of Opel models, including those with CAN-BUS diagnostics, such as Vectra-C, Astra-H, and Zafira-B. 5. Enables reading and clearing of fault codes, displays live data, and supports output testing. 6. Compatible with multiple control units including Engine, Automatic Transmission, ABS, Airbag, Engine Cooling module, Instrument Cluster, Electronic Climate Control, and Body Control Unit. 7. Utilizes multiple pins in the OBD connector for Opel, functioning as a multiplexer to select the appropriate communication pin. PIN3, PIN7, PIN8, PIN12 support Serial Link protocols (ISO9141, KW81, KW82, KWP2000). 8. Displays fault codes with full details, including complete fault code text and status (Present, Not present, Intermittent). 9. Allows printing, saving, or copying fault codes to other applications. From the fault code window, users can directly access the measuring blocks window. 10. The program provides real-time data display and diagnostic functions.