Psa Interface Checker 440 Verified Updated -

Connect your Lexia/VCI interface to the computer via USB. There is no need to connect it to the car for checking or flashing. Activation: Open the program and click "Activate"

The software asking you to connect a VCI even when it's plugged in.

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

Click on Downloading . A progress bar will fill as the hex code is written to the flash sector. Do not disconnect the cable during this cycle.

Instantly reads whether your adapter is recognized as Revision B or Revision C. Connect your Lexia/VCI interface to the computer via USB

Displaying the current firmware (e.g., 4.2.2, 4.3.0, 4.3.3).

It can be flashed with the latest firmware (e.g., 4.3.7) without "bricking" or being blocked by Diagbox. Instantly reads whether your adapter is recognized as

The is a specialized, lightweight application often bundled with Lexia 3 software packages. It is designed specifically for Chinese clone Lexia interfaces. Unlike genuine Actia interfaces, clones often face issues during Diagbox updates, where they may lose communication or become "bricked." Key Functions of the Interface Checker:

If you own a —commonly used for Peugeot and Citroen diagnostics (Diagbox)—you know how sensitive these devices are, particularly if you are using a "clone" device. Firmware updates often brick these clones, turning an expensive tool into useless plastic.