When the vehicle diagnostics indicate a problem in the AdBlue system, it is essential to check that the system pressure is in the correct range.

This team of AdBlue system check is designed to carry out this verification efficiently and quickly, thanks to the presence of quick release connectors that allow the test to be carried out in a matter of minutes.

The second crucial assessment is the AdBlue quality check, as inadequate concentration can lead to failure of components such as the injector or the injection system, among others.

For this task, we use the refractometer included in the set.

This instrument specialises in measuring AdBlue concentration only, which gives it a higher accuracy and measuring range compared to generic refractometers.

It ranges from 0% to 40% urea concentration, the optimum value being 32.5%. This value is highlighted with a more prominent horizontal line for easier reading.

In addition, the refractometer has an Automatic Temperature Compensation (ATC) function, which means that it does not need to be adjusted if the ambient temperature varies, providing reliable results in all conditions.