Reading and clearing Diagnostic Trouble Codes (fault codes) with detailed specifications.
PSA-COM is a programming and configuration software tool designed for Mitsubishi Electric's PSAM PLCs. The software allows users to create, edit, and transfer programs, as well as monitor and debug PLC operations. With PSA-COM, users can easily configure PLC settings, create custom programs, and troubleshoot issues, making it an essential tool for industrial automation professionals.
: Monitor measured values in real-time and record logs for later analysis. Special Functions
What of Peugeot or Citroën do you own?
Before diving into the download process, it is critical to understand what PSA-COM actually is. PSA-COM (often stylized as PSA COM or Peugeot Citroën COM) is a third-party diagnostic interface software. Unlike the official dealer-level tool (Diagbox/Lexia), PSA-COM was developed by independent programmers to offer deep-level access to vehicle ECUs (Engine Control Units).
Follow the vendor's instructions to activate the license. Diagnostic Steps
A crucial point is that You cannot legally find a standalone copy of the program on the internet. The PSA-COM system is commercial diagnostic software primarily sold as a package that includes both a hardware interface and the software license. This interface is typically a special OBD2-to-USB cable that includes a built-in electronic license or "dongle." The software will only function correctly when this specific hardware is connected. psa-com software free download
Before downloading PSA-com software, ensure your system meets the following requirements:
Modified, unstable, or cracked versions of diagnostic software can crash mid-operation. If a software error occurs while writing data or coding an ECU, you risk "bricking" your car's computer, resulting in thousands of dollars in replacement costs. Technical Specifications and System Requirements
Manually activates components like fuel pumps, cooling fans, and EGR valves to verify operation. Reading and clearing Diagnostic Trouble Codes (fault codes)
While the software itself requires an investment, the proper way to use PSA-COM is to purchase the official, supported product.
If you want reliable diagnostics without the risks of cracked software, consider these alternatives. Official PSA Tools