PSA XS Evolution (9780.Z5): The Ultimate Guide to Exclusive Drivers and Setup
The remains the gold standard for PSA diagnostics. By sourcing the exclusive Revision C driver and ensuring your Windows environment is configured to accept unsigned drivers, you unlock dealer-level access to your vehicle.
This is the version required for the latest Diagbox software (v9.xx). The exclusive driver for Revision C allows the interface to be recognized as "PSA XS Evolution" rather than just a "USB Device." How to Install the PSA XS Evolution 9780.Z5 Driver psa xs evolution 9780z5 driver exclusive
If you are using , the OS will often block the 9780.Z5 driver because it lacks a modern digital signature. Go to Settings > Recovery > Advanced Startup .
These are older versions. They often struggle with Diagbox versions above 7.02 and frequently lose connection on Windows 10/11. PSA XS Evolution (9780
If you are a Peugeot or Citroën enthusiast, or a professional mechanic specializing in French cars, the interface is likely the most important tool in your arsenal. It is the gold standard for dealer-level diagnostics, allowing you to perform tasks that generic OBD2 scanners simply can’t touch—like telecoding, key programming, and deep ECU flashing.
The 9780.Z5 was originally designed for 32-bit systems (Windows XP/7). While now exist (often bundled with Diagbox v9.129 VM versions), the most stable way to run this hardware is still via a Virtual Machine (VM) running Windows 7 32-bit. Power Supply Issues The exclusive driver for Revision C allows the
The part number refers to the original OEM design of the Lexia/PP2000 interface. While the market is flooded with clones, the "exclusive" nature of the high-quality XS Evolution units lies in their full-chip design . A true XS Evolution interface features: Original Samsung RAM chips. NEC Relays (usually 12 or more). 9241A Optocouplers for stable data transmission.
