What is a PSA Interface Checker?
: Displays the current firmware version installed on the device. : Identifies if the device is a Revision B Revision C hardware unit. Select File : Allows you to choose a firmware file (typically vci_updater.com ) from your computer. Downloading psa interface checker download link
Interface foundFirmware: OKK-Line / CAN switching: PASSThe tool serves three main functions essential for vehicle diagnostics: What is a PSA Interface Checker
Actia drivers (typically installed automatically with Diagbox) How to Use the Tool Interface found Firmware: OK K-Line / CAN switching: