VW Crafter AdBlue Problems: Common Faults, Warning Lights and Fixes
The VW Crafter is one of the hardest-working vans on UK roads — and when an AdBlue fault brings it to a halt, it does not come at a convenient time. Whether you are looking at a warning light that refuses to clear, a countdown ticking down on the dashboard, or a van that will […]
What Does a NOx Sensor Do? Why It Triggers AdBlue Faults
If you have ever asked what does a NOx sensor do, you are usually already dealing with a warning light, an AdBlue fault, limp mode, or a dashboard message that does not make much sense. That is because the NOx sensor sits in one of the most confusing parts of the diesel emissions system. When […]
Signs Your NoX Sensor Is Failing (and What to Do About It)
Signs Your NOx Sensor Is Failing (and What to Do About It) If your diesel car or van suddenly shows a warning light, reduced power, or repeated SCR messages, the cause is often linked to NOx sensor data. These sensors play a key role in how the ECU evaluates emissions behaviour. When the readings fall […]