Point the search to the Diagbox installation directory (usually C:\AWRoot\bin\fi\driver ). 3. Verification
The 9780.Z5 is the official reference for the Lexia/PP2000 and Diagbox interface. Unlike generic OBD-II scanners that only read basic emissions data, this interface operates on a proprietary level. It allows for: Deep ECU Interrogation:
Unlike generic OBD-II scanners that only read basic fault codes, the PSA XS Evolution is a dealer-level tool. When paired with the correct drivers, it enables:
The interface is the gold standard for Peugeot and Citroën diagnostics, but finding the "exclusive" driver that actually works on modern systems like Windows 10 or 11 is often the biggest hurdle for DIY mechanics.
For a reliable setup, retailers like AliExpress or specialist diagnostic sites like Hickleys provide the hardware and driver packages, often bundled with DiagBox software.