PSA Diagbox Free Download is a specialized diagnostic software designed for in-depth maintenance and programming of Peugeot and Citroën vehicles. Developed to meet the technical standards of the PSA Group, this advanced tool offers a complete solution for professional auto repair shops, diagnostic technicians, and even DIY enthusiasts who want dealer-level access to their car’s systems. PSA Diagbox integrates the functionality of Lexia, PP2000, and newer diagnostic protocols into a single platform, allowing users to perform everything from fault code reading to complex ECU programming.
Whether you need to reset service lights, reprogram a control unit, or analyze live vehicle data, PSA Diagbox provides the tools needed to get the job done efficiently. It works in conjunction with the Lexia 3 VCI (Vehicle Communication Interface) and supports a wide range of PSA vehicles, including both older and modern models. Its user-friendly interface and powerful diagnostic capabilities make it an essential tool for anyone working with Peugeot or Citroën vehicles.Avid Media Composer Download
Features
- Access and diagnose all major vehicle systems including engine, transmission, ABS, airbags, and more.
- Configure and reprogram electronic control units to match new components or custom vehicle setups.
- Easily reset service intervals and perform DPF regeneration, battery configuration, and steering angle sensor calibration.
- View real-time data from multiple sensors to assist with pinpointing faults and performance issues.
- Activate individual components like fuel pumps or fans for functional testing directly from the software.
- Supports a broad range of Peugeot and Citroën vehicles, including OBD-II and earlier models.
- Includes multi-language support for global users and professionals in diverse regions.
- Combines Lexia and PP2000 functions into one cohesive platform, eliminating the need for multiple programs.
System Requirements
- OS: Windows 7/8.1/10/11 (32-bit or 64-bit)
- Processor: Intel Core 2 Duo or equivalent
- RAM: 2 GB
- Storage: 10 GB free disk space
- USB Port: 1x USB 2.0 for Lexia 3 interface
- Display: 1024×768 resolution
How to Download and Install PSA Diagbox v9.85
- Click on the download button(s) below and finish downloading the required files. This might take from a few minutes to a few hours, depending on your download speed.
- Extract the downloaded files. If you don’t know how to extract, see this article.
- Run PSA_DIAG_1.3.4.0.exe and install the software.
- You now have the full version of PSA Diagbox v9.85 installed on your PC.
