Vehicle diagnostics, connected across devices
The complete platform for modern vehicle diagnostics.
DiagnostiX brings vehicle connection, fault memory, live sensor data, guided checks, vehicle profiles, maintenance, history and reports into one professional workspace — on desktop, Android and mobile web.
- Read fault codes clearly
- Monitor live OBD2 data
- Keep vehicles and reports in sync
DiagnostiXControl Center
LIVECONNECTED VEHICLEAUDI Q2VIN · WAUZZZ…8214
82 / 100Engine speed2.180 rpm
The DiagnostiX Control Center
One platform. The full diagnostic workflow.
A consistent workspace for connection, vehicle status, live data, fault memory, health, reports and next actions.
Open platformFUNCTIONS
One platform. The full diagnostic workflow.
From the first adapter connection to the saved report, DiagnostiX keeps every relevant step in one consistent interface.
Control Center
Connection, vehicle, fault memory, health status and recent activity in one dashboard.
Fault memory
Read vehicle fault codes and display clear descriptions, urgency and possible causes.
Live sensors
Monitor supported OBD2 values such as RPM, speed, coolant temperature, voltage and engine data.
Live charts
Visualize selected sensor values over time and compare changes during a diagnostic session.
Vehicle garage & VIN
Store multiple vehicles, select the active profile and read VIN information after connection.
Reports & export
Create understandable diagnostic reports and keep them assigned to the correct vehicle.
Maintenance planning
Save reminders for inspection, TÜV, oil, brakes, battery, tyres and other service items.
Guided diagnostics
Work through structured checks instead of searching through disconnected technical menus.
Parts Finder
Use fault-code context and vehicle information to identify potentially affected components.
Cloud profile
Use vehicles, settings, reports and selected data consistently across supported devices.
Account & language
German and English interface, profile controls and transparent account settings.
Adapter workflows
Guided connection paths for compatible browser, Android and supported OBD2 adapter combinations.
APPS & DEVICES
One account. The right interface for every situation.
DiagnostiX keeps the product experience consistent while adapting connection and controls to the device being used.
Desktop platform
A broad workspace for dashboard, vehicle garage, reports, maintenance, live data and diagnostic tools.
Open platformNative Android app
Direct mobile diagnosis, broad Bluetooth workflows and the full DiagnostiX interface on Android.
Open platformMobile web app & PWA
App-like navigation, home-screen installation, cloud account and responsive vehicle data access.
Open platformPUBLIC KNOWLEDGE TOOL
Check an OBD2 fault code
Enter a code such as P0420 or P0300. The public knowledge base explains meaning and urgency before you connect a vehicle.
Enter P0420, P0300 or U0100.
WORKFLOW
From connection to a documented result.
Connect
Choose the supported connection method and connect the OBD2 adapter.
Identify
Select a vehicle or let DiagnostiX retrieve VIN and available vehicle data.
Diagnose
Read fault memory, live values, charts and guided checks in one session.
Document
Save results, reports, history and maintenance information in the vehicle profile.
DISCOVER DIAGNOSTIX
Public tools that lead into the platform.
Useful information remains accessible without hiding the actual product behind a marketing page.
Error code finder
Understand common OBD2 codes before connecting a vehicle.
Open toolParts Finder
Review possible affected components from the shared DiagnostiX code database.
Open toolCompatibility check
Check the recommended path for your device and OBD2 adapter.
Open toolInteractive demo
Explore the platform workflow without connecting a vehicle.
Open toolPROFILE & CONTINUITY
Vehicle data that stays organised.
Vehicle profiles, VIN, reports, diagnostic history, maintenance entries, units and language settings are designed to stay connected to the right account and vehicle.
Open platformCross-device cloud workflow
Continue with supported profile and vehicle data on desktop, Android and mobile web.
Transparent account controls
Language, account, legal information and stored profile settings remain accessible in one place.
Vehicle-specific documentation
Reports, history and maintenance information are assigned to the active vehicle profile.
FAQ
Frequently asked questions about DiagnostiX
Clear answers about devices, adapters, stored data and the diagnostic workflow.
Does DiagnostiX work without a workshop?+
DiagnostiX helps users read and understand vehicle data. Results are diagnostic guidance and do not replace professional inspection or repair.
Which devices can I use?+
The platform is designed for desktop browsers, the native Android app and the mobile web app/PWA. Available connection methods depend on the device, browser and adapter type.
Can DiagnostiX read the VIN?+
When supported by the vehicle and adapter, DiagnostiX can retrieve the VIN and display it in the active vehicle profile.
Are fault codes and live values saved?+
Signed-in users can keep supported vehicle, report, history and profile information available through the DiagnostiX cloud workflow.
Does the iPhone browser connect to every Bluetooth adapter?+
No. iPhone browser support depends on BLE/GATT, the browser container and the adapter. DiagnostiX provides a compatibility path before connection.
DIAGNOSTIX
Open platformOpen the platform and start with your vehicle.
Use the public tools first or enter the full DiagnostiX workspace directly — without being forced into a login page.