Driver | Actia Psa Interface

Under this, you should see .

In this guide, we’ll walk through how to identify, install, and troubleshoot your drivers to ensure a stable connection every time you plug into your OBD2 port.

Connect the interface to your PC's USB port. You should hear the "hardware connected" chime. Step 3: Check Device Manager actia psa interface driver

Getting the right is 90% of the battle when setting up Peugeot/Citroën diagnostics. By ensuring you have a "Full Chip" interface and verifying the "USB Com Board Driver" status in Device Manager, you'll save hours of frustration.

This is the gold standard. If your interface shows as Reference "B," it may require a firmware flash to work with newer versions of Diagbox. Under this, you should see

If you see a yellow exclamation mark or "Unknown Device," right-click it, select , and point the search to the C:\AWroot\bin\fi\INF directory (the default path for Diagbox drivers). 4. The "PSA Checker" Utility

Ensure your firmware matches the version required by your software build (e.g., 4.3.0 or 4.3.7). 5. Common Troubleshooting Tips You should hear the "hardware connected" chime

The Actia PSA interface (often labeled as "XS Evolution") has several versions. The "Full Chip" versions are generally more stable and compatible with modern 64-bit operating systems.