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.Important note: 1. (The old K-line before 2000 year does not support)The vehicle coverage is approximately 2002-till now.2. The software can be installed on the WIN7 and WIN10 (the software supports both for Peugeot and Citroen)Lexia 3 PP2000 Supported Functions: Unlike other universal car scanner tools which only read fault codes; this software performs nearly ALL the functions like the dealer diagnostic tool. Our diagnostic interface contains K-Line multiplexor, CAN-BUS interfaces and SAE J1850 bus (both PWM and VPW).for Citroen & PeugeotMaterial: plasticcolour: BlackPackage Contents: 1 x Diagnostic instrument with wiring harnessOnly the above package content, other products are not included.Note: Light reflection 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.