NOx Sensor Repair – London NW2

NOx sensors play an important role in modern emissions control systems, particularly on diesel vehicles.

These sensors monitor nitrogen oxide levels in the exhaust and help the engine management system regulate emissions correctly. When a NOx sensor fails, it can trigger warning lights, affect engine performance, or cause emissions-related faults.

Diagnosing these issues accurately is essential. Our technicians use manufacturer diagnostic systems such as ISTA, Xentry, PIWIS, and ODIS to identify NOx sensor faults and determine whether repair or replacement is required. This ensures the emissions system is functioning correctly and helps prevent any further related issues.

Many of the vehicles maintained in our Brent Cross workshop are premium marques, and as BMW/MINI, Mercedes, and SMART vehicle specialists, we regularly diagnose emissions-related faults on these vehicles alongside many other makes and models. Once the issue has been confirmed, we will explain the findings clearly and carry out the necessary repair to restore proper operation.

Lodge Garage is NW2’s leading independent garage. We work on most makes and models and specialise in BMW, MINI, Mercedes, VW Audi Group, and SMART vehicles. Operating since the 1970s, we’re now part of the IGA, the IMI, and Trust My Garage.

To find out more about NOx Sensor Repair in London NW2, contact us online, or call us directly on 0208 905 9851.

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