1.Read identification: Displays complete identification of control unit, e.g. part number, software/hardware version, manufacturer, etc...2.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.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.Actuator testActuator test activates particular actuator (e.g. turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel, etc..)Hardware and software requirementsSoftware 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.for Citreon cars C1,C2,C3,C4,C6,C8,C-CROSSER,NEMO,BERLINGO,JUMPY,JUMPER,AX,SAXO,BX and so on.But please pay attention,this item can not works good at C5 new models.It compatible with most Peugeot cars from 1995,but it can not work good with for Peugeot 307 after 2004 year.Colour:As shownMaterial:Plastic + MetalPackage Contents:1 x Main unit with extension OBD2 cable1 x Long 9pin to USB cable1 x Short 9pin to USB cable1 x OBD2 cable1 x 16pin to Clip Cable1 x Instruction for Installation and Activation DVD for PP2000Only 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.