Actia Psa Xs Evolution: Drivers
Official drivers are typically provided by ACTIA for their various XS Family devices. Official Source : You can find driver packages for the XS Family on the ACTIA IME Support Page OS Support
ACTIA PSA XS Evolution drivers form a critical middleware layer enabling PC diagnostic and programming tools to interact with PSA/Stellantis ECUs across legacy K-Line and modern CAN (including CAN FD) networks. Successful use requires matching driver, firmware, and diagnostic software versions; good hardware and cabling; attention to ECU power and vehicle state; and adherence to safety and legal constraints. If you need a specific installation guide, driver version compatibility matrix, or step-by-step troubleshooting for a particular ACTIA interface or PSA model, specify the hardware model and vehicle year/model and I’ll provide a focused procedure.
Select the .inf file (typically PEUGEOT.inf or ACTIAUSB.inf ) and click .
| Symptom | Likely Cause | Solution | | :--- | :--- | :--- | | "No VCI Found" in DiagBox | Wrong COM port | Force COM1 in Device Manager > Advanced. | | Driver installs but has a yellow triangle | Counterfeit FTDI chip | Roll back to FTDI v2.8.30 or use zadig to install WinUSB driver. | | Car communication drops mid-diagnosis | USB latency too high | Set Latency Timer to 1 ms as shown above. | | Windows 11 refuses to load driver | Driver signature enforcement | Boot with signature enforcement off or use signed FTDI drivers v2.12.28+. | | Actia shows as "FTDIBUS" device | Corrupt driver cache | Run pnputil /delete-driver then reinstall. |
If the software asks to update the interface firmware repeatedly: actia psa xs evolution drivers
The “Global Scan” function in newer DiagBox versions has been optimized for speed, but this still depends heavily on stable driver performance and reliable USB connectivity.
Technical discussions in specialist forums often serve as the "practical papers" for these devices, especially for identifying hardware and managing driver conflicts:
While there is no formal academic research paper dedicated exclusively to "ACTIA PSA XS Evolution drivers," you can find official technical resources and essential community-vetted documentation regarding their implementation and troubleshooting.
The is a professional-grade diagnostic interface used primarily for Peugeot and Citroën vehicles. To ensure the hardware communicates correctly with software like DiagBox, Lexia 3, or PP2000, installing the correct drivers is the most critical step. Official Driver Sources Official drivers are typically provided by ACTIA for
XS FAMILY. Basic+ XS / CAT Level X driver | Version 2.9.0.8, for Windows 8 (x86/amd64) | Windows 10 (x84/amd64) | Windows 11 (x86/ Support - ACTIA IME
Launch the ACTIAPnPInstaller.exe (found on your installation CD or official software package) before plugging in the USB device.
The Actia PSA XS Evolution (often referred to simply as the Lexia 3 interface) acts as the bridge between your laptop's USB port and the vehicle’s OBD2 port.
Actia PSA XS Evolution Drivers: The Ultimate Installation and Troubleshooting Guide If you need a specific installation guide, driver
: Detailed guides on French Car Forum explain how to distinguish genuine ACTIA interfaces from clones using serial numbers (e.g., originals often use 921815C or 922173A ) and physical markings like the 6-digit code on the round connector.
While the XS series began as a PSA-only tool, market pressure from independent garages (who service all makes) forced Actia to evolve the platform. The driver here was economic: no workshop could justify a dedicated tool for only one brand.
The driver is the bridge between your USB hardware (the PSA XS Evolution interface) and the vehicle diagnostic software (Diagbox/Lexia). Without the correct driver, your computer will not recognize the interface, usually resulting in "Device Not Found," "Unknown USB Device," or a failure to connect in Diagbox. 1. Where to Download ACTIA PSA XS Evolution Drivers