: Use the PSA Interface Checker utility. Connect the interface, select "Activate," and read the firmware version. If your software version requires v4.3.x but your hardware is locked at an older v2.x architecture, update the firmware build through the utility to align with the installed driver parameters. 3. Error Code 03114 Request During Coding
Firmware Check: Ensure your interface is "Evolution" (Rev C) to work with the latest versions of Diagbox. If you're still seeing "Communication Error," tell me: What are you using? What is your Diagbox version ? Does the device show up in Device Manager at all?
Open PSA Interface Checker . Read the device version. If it says "Version 2.0.1" or is unrecognized, flash the firmware to reference V4.3.0 or higher (commonly Version 4.3.2 or 4.3.7 for Diagbox 7.xx and 8.xx). Driver Drops Connection Intermittently
: Reading and clearing fault codes across all ECUs (Engine, ABS, Airbag, BSI, etc.). Live Data : Monitoring real-time sensor parameters. Actia Psa Xs Evolution 9780.z5 Driver
Because the 9780.z5 driver is bundled with Diagbox, the best source is the Diagbox installer itself. However, for manual driver files, firmware updates, and the “Interface Checker” utility, you will need to turn to the community. The following forums are the most active and helpful:
I can provide targeted steps or configuration scripts to get your hardware communicating properly. Share public link
Do not connect the device to the car's OBD2 port yet; only connect it to the PC. Step 3: Install via Device Manager Right-click the Start Menu and select . : Use the PSA Interface Checker utility
Once you get it working, never let Windows Update automatically update your drivers. Use the Hide Updates tool to block Actia drivers from Microsoft (they break it).
: Point the installer to the driver folder within your DiagBox installation directory (usually found at C:\AWRoot\bin\launcher or a dedicated Drivers folder in the installation media).
But this piece is not a eulogy. It is an observation of a ghost. What is your Diagbox version
The 9780.Z5 hardware requires specific firmware versions to work with newer versions of Diagbox (e.g., version 7.02 requires firmware 4.3.0). You may need a tool to flash the hardware firmware to match your software version. Troubleshooting Tips
The driver is typically bundled with the . Run the Diagbox setup as an Administrator.
: Allows technicians to reset service intervals and oil change indicators after maintenance. Driver and Software Installation
The Actia PSA XS Evolution, particularly the reference model 9780.Z5, is a cornerstone for professional and enthusiast-level diagnostics on PSA group vehicles (Peugeot, Citroën, DS, and Opel models on PSA platforms). It is the official Vehicle Communication Interface (VCI) used by dealer networks to run the DiagBox software, allowing for deep system access, fault code reading, coding, and programming.
SAE J1850 standard bus protocol controllers (both PWM and VPW modulations)