1Unlike other universal car scanner tools which only read fault codes, this software performs nearly ALL the functions like the original dealer diagnostic tool. 2Allows you to perform complete diagnostics from 1995 most present models. 3It is performed via OBD-II connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001). 4Its communication module is ICC communication interface. Support for Citroen all models. 5The diagnostic tool includes K-line and CAN-BUS diagnostic function, supporting standard SAEJ 1850 bus (both PWM and VPW).Features: Unlike other universal car scanner tools which only read fault codes, this software performs nearly ALL the functions like the original dealer diagnostic tool. Allows you to perform complete diagnostics from 1995 most present models. It is performed via OBD-II connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001). Its communication module is ICC communication interface. Support for Citroen all models.The diagnostic tool includes K-line and CAN-BUS diagnostic function, supporting standard SAEJ 1850 bus (both PWM and VPW).Specification: Condition: 100% Material: ABS Color: As picture shown Package Size: 25 * 16.5 * 6cm/9.8 * 6.5 * 2.4in Package Weight: Approx. 625g/22oz Function: 1. Read identification Displays complete identification of control unit, such as part number, software/hardware version, manufacturer, etc. 2. Read fault codes Displays all fault codes with complete description, supports report printing or copy to clipboard. 3. Clear fault codes This function clears all stored fault codes and other diagnostic information. 4. Auto-scan (complete car scan/test) Detects all ECUs (electronic control units) installed in car and reads all diagnostic fault codes. 5. Measured Values Program displays live Data like Engine Speed, Battery voltage, Oxygen Sensor, Coolant Temperature, etc. Values can be displayed in graph, 9 values at once, or full listing (all measured values). Logging to file is also supported, which allows offline analysis. 6. Actuator test Actuator test activates particular actuator (such as turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel, etc.) 7. Programming functions/Adaptation This feature is of great importance in all vehicles because systems like Engine control units, Immobilizers, Airbags, Alarms, Body Control Units, and some others, require you to perform reset or programming procedures after car repair is done, or even configuration after replacing broken Control Unit. Hardware and software requirements: For Windows 7 32-bit system only Package List: 1 * PROXIA3 Diagnostic Program 1 * PPI Communication Module 1 * OBDII Wiring 1 * USB Internet Wire 1 * CD