Avoid using unpowered USB hubs. Plug the cable directly into your laptop's primary USB port.
PSA-COM provides advanced access to a vehicle's Electronic Control Units (ECUs), allowing for more than just simple code reading: psa-com software free download
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Read and clear fault codes (DTCs) from systems like the engine, ABS, Airbag/SRS, and BSI. This link or copies made by others cannot be deleted
This is the factory-level dealer software used by official Peugeot and Citroën workshops. While the hardware requires a specific Lexia 3 interface, it offers unparalleled coding depth and stability compared to aftermarket tools.
Displays real-time sensor data, including engine RPM, battery voltage, and oxygen sensor readings.
PSA-COM Software Free Download: The Ultimate Guide to Peugeot & Citroën Diagnostics