Psa Interface Checker 440 Verified -

The PSA Interface Checker is a specialized utility used to verify the firmware version and hardware compatibility of a PSA XS Evolution (Lexia 3) diagnostic interface. It is essential for users of Peugeot and Citroën vehicles who need to ensure their hardware can communicate with modern diagnostic software like DiagBox. Core Functionality

Прога PSA Interface Checker — Сообщество - Drive2 psa interface checker 440 verified

4.5 LIN Bus Test

1. Connect to LIN line (e.g., pin 1 of BSI or door module).
2. Select LIN mode.

   Software Compatibility: Modern versions of Diagbox (v7.xx and v9.xx) frequently require firmware 4.4.0 to maintain a stable connection with newer Peugeot and Citroën models. The PSA Interface Checker is a specialized utility

   Why “Verified” Status is Non-Negotiable

   Buying a non-verified interface can lead to a cascade of problems. Here is why the verification process matters: Connect to LIN line (e

   PSA Interface Checker: A specialized utility software used to identify the firmware version (e.g., Revision B or C) of a Lexia-3 or VCI diagnostic interface. It is primarily used by enthusiasts working with DiagBox or PP2000