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Vehicle Diagnostics

Vehicle Diagnostics


Fault symptom eXchange Description FXD

FXD is described in the international standard ISO 22901-3.

ISO 22901 Road vehicles - Open diagnostic data exchange (ODX)

The international standard ISO, which consists of three parts, describes ODX (Open Diagnostic Data eXchange).

While parts 1 and 2 describe the data model and emission-related diagnostic data, the third part is dedicated to the FXD (Fault symptom eXchange Description) exchange format. FXD is therefore described in ISO 22901-3.

This standard was developed within the framework of a working group that was affiliated with the German approval working group. The technical implementation was carried out jointly by teams at Continental (project management by Annette Kempf) and at Bosch, whereas the requirements came from the working group at Audi, BMW, Mercedes, Porsche and Volkswagen.

Our service for your FXD description

We create the description of diagnostic data in FXD format based on your specifications and use the tools commonly available on the market.

On-Board-Diagnostics - OBD

Vehicle diagnostics On-board diagnostics – OBD refers to a vehicle’s self-diagnosis and reporting capabilities. The CARB – California Air Resource Board in particular requires a number of documents before every vehicle registration.

Our service for your on-board diagnosis

Development support

We offer you development support in the implementation of diagnostics specifically in the area of powertrain. The mostly more than 1000 different diagnoses, which also have mutual dependencies, are part of Eclipseina’s wealth of experience, which we are happy to bring into your projects.

Knowledge transfer

Our experts share their knowledge with you:

Embedded Academy

Serial Bus Systems


With this trailer you can get a quick impression of how the e-learning course on serial bus systems works.

Embedded Academy | E-Learning Trailer
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