NOx filters are used to reduce exhaust emissions. When the maximum capacity to store nitrogen oxides is reached, your engine can no longer regenerate and the NOx filter needs to be replaced. If you replace the filter in time, you will save yourself costs of up to 3000 €.

How it works:

Use Carly to check the state of the NOx catalyst on the basis of certain parameters and manually trigger the regeneration. With the parameters displayed, you can follow the regeneration live or see the progress of the parameters.