NOx Sensor Repair

The NOx sensor, which is part of the exhaust system in your vehicle, has the important job of measuring the levels of nitrogen oxide that the vehicle is emitting and enables the engine’s computer to adjust the timing of valves and the fuel mixture.

If the NOx sensor fails, you’ll be alerted to this by faults on the dashboard and your car will most probably go into limp mode. You might also find that you’ll be using more fuel and that the vehicle is unstable when idling.

Of course, these could also be signs of other issues within your vehicle, so the best thing to do is to call Promotive and book your vehicle into our workshop in Newport, where we can do a comprehensive diagnostic investigation and whether the problem is NOx sensor failure, or something else, we’ll be able to advise you on the best course of action and get the problem sorted, quickly and effectively.

Promotive is an independent garage working on all makes and models, with specialist experience in BMW & MINI. We’re proud members of the Trust My Garage network, reassuring new customers of the high standard of our work and service.

To find out more about NOx Sensor Repair in Newport, contact us online or call us directly on 01633 891122

Contact Us Online »

Our Location

Find Us

66 Tregwilym Road
Rogerstone
Newport
South Wales
NP10 9EJ
01633 891122

Get Directions »

Opening Times

Monday 08:00 - 18:00
Tuesday 08:00 - 18:00
Wednesday 08:00 - 18:00
Thursday 08:00 - 18:00
Friday 08:00 - 18:00
Saturday 09:00 - 13:00
Sunday Closed

© Promotive - 2025