AdBlue Quality Sensor Fault

An AdBlue Delete is a software modification to your vehicle's Engine Control Unit. It effectively tells the computer to stop looking for signals from the AdBlue system, including the quality sensor and pump. This stops all AdBlue-related warnings and prevents the engine from entering a non-start state, providing a long-term alternative to system failures.

AdBlue Removal is the process of electronically disabling the Selective Catalytic Reduction (SCR) system. By removing the software's reliance on AdBlue fluid and sensors, we eliminate the common faults associated with quality sensors and heaters. This service is performed via the OBD port or directly at the ECU by our mobile specialists.

An AdBlue Repair usually involves replacing faulty hardware like sensors or pumps, which can be extremely expensive and prone to failing again. An AdBlue Delete or Removal is a software-based fix that bypasses the hardware entirely. This ensures that the fault codes for 'Quality Sensor' or 'Low Pressure' never return, saving you significant future maintenance costs.

An AdBlue Fix is a general term for resolving AdBlue system issues. Depending on the vehicle and the fault code, this could involve a software update, a sensor reset, or a complete AdBlue Delete. Our goal is to ensure your vehicle remains driveable and free from restrictive speed limiters or engine start blocks.

To give you an accurate price, we need your full vehicle registration and your current postcode. The registration helps us identify the specific engine and ECU version, while your postcode allows us to confirm that you are within our service area and helps plan our technician's schedule. This information ensures we bring the correct software tools for your specific car.

Yes, we highly recommend sending a clear photo of your dashboard warnings and any specific fault codes you have via WhatsApp. This allows our technicians to confirm that the issue is indeed an AdBlue Quality Sensor Fault, ensuring we provide the correct service when we arrive at your location.

Yes, one of the primary benefits of an AdBlue Delete is that it immediately halts and resets the 'No Start' countdown. Once our technician has completed the software modification, the vehicle will no longer count down miles or prevent the engine from starting due to AdBlue fluid or sensor issues.

In most cases, you do not need to drain the tank, though it is often recommended to prevent the fluid from crystallising over time. Once the AdBlue Removal is complete, the system is electronically deactivated, so the fluid level in the tank becomes irrelevant to the vehicle's operation.

It is particularly common on vehicles equipped with Euro 6 engines. Faults are frequently reported on many versions of vans and passenger cars where the urea quality sensor becomes contaminated or the internal heating element fails. We see these issues daily across various manufacturers and offer a mobile fix for most.

Yes. Our standard hours are Monday to Sunday, 8 AM to 8 PM. Emergency callouts are available 24 hours a day, 7 days a week, subject to location and availability. An additional emergency callout charge applies and is confirmed before dispatch.