Automobile diagnostic solutions

Elm 327 + EOBD-Facile: Don't let yourself be taken in!

What is the OBD?

OBD stands for On Board Diagnostic.
Since the arrival of electronics in the automobile world, vehicles can self-diagnose and send back the results.


What do I need to be able to diagnose my car?


Presentation video of our Pack ELM327 + EOBD-Facile software


You can do the diagnosis yourself without spending a fortune. To communicate with your car, all you need is an ELM327 interface and software, like the one we have developed.


ELM327 Interface + EOBD-Facile software

ELM327 Interface + EOBD-Facile software


Why did we call ourselves Outils OBD Facile?

The tools (outils in French) we develop are designed to be easy (facile in French) to use - that's all!
Our tools are minimalist and user-friendly, but complete, so that you can concentrate on what is important: using your vehicle's data to diagnose a breakdown.


Why a site about OBD?

The aim of our site is to make diagnostics on electrical / electronic faults in vehicles accessible to private car owners. Using this site, we hope that you will be able to repair your electronic failures yourself without the need for your dealer's "diagnostic kit".


What does the EOBD-Facile software do?

Our EOBD-Facile software enables you to make full use of the possibilities of the ELM327 interface.

For more details about how the EOBD-Facile software works, checkout our software page


EOBD-Facile Fault code reading

Display fault codes detected and their description in English


How do I know if my car is compatible?

The OBD standard was introduced for petrol vehicles from 2001 and diesel vehicles from 2003. Using logs sent in by EOBD-Facile users, we have also created a list of compatible vehicles that you will find on the list of OBD2 compatible vehicles page.



Can I do diagnostics using my smartphone?

Yes, EOBD-Facile also exists for Android smartphones. For more info about the EOBD-Facile app for Android.

Our application for iPhone and iPad is also available from the App store. Check out the first screenshots from this new OBD application for iPhone / iPad.


EOBD-Facile Graphs & recording

View engine parameters in real time and record for later viewing