The is the professional-grade vehicle communication interface (VCI) used for the comprehensive diagnosis of Peugeot and Citroën vehicles. The driver for this device is essential for establishing a stable connection between the diagnostic hardware and the DiagBox , Lexia 3 , or PP2000 software running on a PC. Core Functions of the Driver and Hardware
: Displays real-time values such as engine speed, battery voltage, and coolant temperature in list or graph formats.
: Detects all installed ECUs and retrieves codes across the entire vehicle.
: Displays complete control unit details, including part numbers and hardware/software versions.
