OP-COM V1.99 CAN Fault Diagnostic Interface PC Tool for Opel OPCOM 2014V diagnostic tool for Opel cars supports most Opel models, including newer vehicles with CAN-BUS based diagnostics, such as Vectra-C, Astra-H, and Zafira-B. This tool allows you to read and clear fault codes and supports multiple control units. Includes OP-Com 2014 V Can OBD2 for Opel with Firmware V1.99 and PIC18F458 chip. Important Information for Latest Opcom Software VAUX-COM_120309a.exe: 1. When using on XP or Windows 7, ensure dotnetfx35_SP1 system patch is installed; otherwise, the software may not function properly. 2. When installing on Windows 7, run the software as administrator and follow the installation instructions provided 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 perform online updates—online update may damage the device. Functions: 1. Compatible with most Opel models, including those with CAN-BUS diagnostics, such as Vectra-C, Astra-H, Zafira-B, and more. 2. Enables reading and clearing of fault codes, displays live data, and supports output testing. 3. Supports various control units including Engine, Automatic Transmission, ABS, Airbag, Engine Cooling Module, Instrument Cluster, Electronic Climate Control, and Body Control Module. 4. Utilizes multiple pins in the OBD connector to function as a multiplexer, selecting the correct pin for communication. PIN3, PIN7, PIN8, PIN12 = Serial Link (ISO9141, KW81, KW82, KWP2000) 5. Displays fault codes with full details: - Complete fault code description - Status information (Present, Not present, Intermittent) 6. Allows printing, saving, or copying fault code data to other applications. Direct access from fault code window to measuring blocks window. 7. Provides real-time data display and diagnostic functions across supported systems.