GuiDia is a FREE application to read the P0 diagnostic trouble codes of your vehicle. It supports all vehicles produced between 2008 and 2016.

What can you do with GuiDia?

GuiDia is a powerful diagnostic tool to identify the cause of the fault and guide you to the source of the problem. It allows you to read out the P0 diagnostic trouble codes of your vehicle with an OBD adapter or enter them yourself.

With the help of artificial intelligence, GuiDia gets smarter each time it is used, taking you to the source of the fault more quickly all the time.

The application can read the P0 diagnostic trouble codes of the following vehicles:

All vehicles produced between 2008 and 2016

The application supports all languages.