Scheduling
After purchase, contact us to schedule a remote installation session at a time that suits you.

DIAGBOX 9.85: Diagnostic software for Peugeot, Citroën and DS vehicles — fault code reading, module programming, and support for Windows 10/11.
🔧 PSA Professional Diagnostics - DiagBox 9.85
DiagBox 9.85 is an updated version of the official diagnostic software for vehicles in the PSA range (Peugeot, Citroën and DS), widely used by specialized workshops and automotive technicians. With support for models manufactured from 2005 onwards, this version offers complete features for reading faults, testing actuators, programming modules and adjusting electronic parameters.
🔍 Main features:
- Multisystem diagnostics:
- Reading and deleting fault codes (DTCs)
- Real-time monitoring of sensors and actuators
- Testing of components such as ABS, airbags, ECU, BSI, dashboard, etc.
- Programming and adjustments:
- Coding of keys and remote controls
- Reprogramming of electronic modules (BSI, ECU, dashboard)
- Maintenance reset, FAP/DPF regeneration, EGR valve adjustments
- Technical information:
- Access to electrical diagrams and location of components
- Maintenance guides and technical procedures
- Fault history and diagnostic reports
- Technical compatibility:
- Support for Peugeot, Citroën and DS vehicles manufactured between 2005 and 2022
- Compatible with Lexia 3, PP2000 and PSA XS Evolution interfaces
- Works on Windows 7, 8, 10 and 11 (32 and 64 bits)
💡 Differentials:
- Multilingual interface with Portuguese support
- Offline operation, no need to connect to PSA servers
- Ideal for independent workshops and technicians specializing in French vehicles
⚙️ Tool Type:
- Technical software for automotive diagnostics and programming
- Focus on PSA group vehicles with advanced electronic systems
Compatible with Windows 10 and 11
✅ Recommended for PSA workshops, locksmiths and automotive technicians
With DiagBox 9.85, you can carry out complete diagnostics and technical interventions with precision, guaranteeing efficient maintenance of Peugeot, Citroën and DS vehicles.
To offer our customers even more convenience and efficiency, we offer a remote access installation service for our software. This service is optional and can be selected at the time of purchase, allowing you to choose the type of support you want. With this, our specialists can configure and install the programs directly on your computer, guaranteeing convenience and security.
After purchase, contact us to schedule a remote installation session at a time that suits you.
Our technicians will provide all the necessary instructions and access your computer remotely to carry out the installation.
After installation, we will carry out a full check to ensure that the software is working correctly.
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