Mobile NOx Sensor Solutions across Leicester, Coventry, & Nottingham

Faulty NOx sensors are a major cause of AdBlue warnings, limp mode, poor fuel economy, and increased emissions.

ECU Solutions in Leicester provides fast, accurate NOx sensor diagnostics and solutions across Leicester, Nottingham, and Coventry.

These sensors monitor emissions and play a key role in controlling AdBlue injection.  When they fail, vehicles often trigger “no start in x miles” SCR warnings or heavy derating.

We perform detailed electrical and software tests to confirm whether the fault lies with the sensor, wiring, or SCR control module.  Where required, we offer repair, replacement, or software-based NOx solutions to restore proper function and prevent repeated warnings.

Our mobile technicians resolve issues quickly so you can avoid downtime, expensive dealer visits, and unnecessary part replacements.  If your vehicle is constantly displaying SCR or NOx-related warnings, we deliver a reliable fix directly to you.