1. Read identification: Displays complete identification of control unit, e.g. part number, software/hardware version, manufacturer, etc. Read fault codes: Displays all stored and pending fault codes with complete description (e.g. "Rail pressure - too low pressure"). Program supports report printing or copy to clipboard.2. Clear fault codes: this function clears all stored fault codes and other diagnostic information.3. Auto-scan (complete car scan/test): Detects all ECUs (electronic control units) installed in car and reads all diagnostic fault codes.4. 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.5. Actuator test: Actuator test activates particular actuator (e.g. turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel, etc.)Description:1. It is compatible with for Citroen cars including: C1,C2,C3,C4,C6,C8,C-CROSSER,NEMO,BERLINGO,JUMPY,JUMPER,AX,SAXO,BX and so on. But please pay attention, according to our customer's experience, this item can not works good at C5 new models.2. It is compatible with most Peugeot cars from 1995.If you have the two types of cars, please pay attention, please check with us first before purchase.3. Diagnostics is performed via OBD-II connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001).LEXIA-3/PP2000 Specification:1.Hardware and software requirements: Software requires at least Intel Celeron/Pentium III 400 MHz, 128 MB RAM, 50MB free HDD space and USB 1.1 port (USB 2.0 recommended) and Microsoft Windows 98 SR2/2000/XP with the latest service pack installed. If customerrequires, we can prepare ready to work PC.2. Language: English, German, French, Japanese, Russian, Spanish, Portuguese, Swedish, Turkish, Dutch, Polish, Italian, Hungary, Greek, Czechcolour:BlackMaterial:ABSPackage Contents:1 x Main unit with extension OBD2 cable1 x Long USB cable1 x DVD for Diagbox V7.83 SoftwareOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.