Actia Psa Interface - Driver

ACTIA PSA XS Evolution (and its successor, the ACTIA Core PSA

• Use the driver provided by the seller (usually an older version like 2.18.13).
• Set the interface’s firmware to a compatible version (e.g., 4.3.2 or 5.0.3).
• Look for community guides – clone ACTIA requires a different approach.

7. Driver Logging & Debugging

ACTIA driver provides internal logging (enabled via registry key on Windows): actia psa interface driver

Phase 1: Disable Driver Signature Enforcement (Windows 10/11 Only)

Because many Actia drivers are unsigned or use test certificates, Windows may block installation. ACTIA PSA XS Evolution (and its successor, the

To get the most out of the ACTIA PSA driver, the environment must be configured correctly: OS Compatibility: Traditionally optimized for Windows XP and Windows 7 (32-bit) Use the driver provided by the seller (usually

It supports "Actuator Tests," meaning you can use the software to manually trigger parts like fuel pumps, cooling fans, or locking mechanisms to see if they are working [3, 4]. Auto-Configuration (Telecoding):

On Windows 10 and 11, the driver may fail because it isn't digitally signed.

Unlike basic OBD2 scanners that only read engine codes, this driver/interface combo allows access to every ECU in the car (Airbag, ABS, BSI, Climate Control, etc.) [2, 3]. Bi-Directional Communication: