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 […]
P20EE Fault Code: What It Means, What Causes It, and What to Do
P20EE fault code • SCR catalyst • AdBlue system diagnosis P20EE Fault Code: What It Means, What Causes It, and What to Do P20EE is one of the most common AdBlue and SCR fault codes on diesel vans. If your dashboard is showing a warning and a scan has pulled P20EE, here is exactly what […]
NOx Sensor Explained: What It Does, How It Fails, and What Replacement Costs in the UK
NOx Sensor Replacement Cost UK: What to Expect | iFix AdBlue NOx sensor faults • SCR diagnostics • Mobile specialist NOx Sensor Explained: What It Does, How It Fails, and What Replacement Costs in the UK The NOx sensor is one of the most misdiagnosed components in a diesel van’s emissions system. Mechanics replace them […]
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 […]
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 […]