NOx (Nitrogen Oxide) and O2 (Oxygen) sensors play vital roles in monitoring emissions and fuel efficiency. Faulty sensors can trigger warning lights, reduce performance, and even prevent your car from starting.

At FM Motors Solutions, we provide advanced solutions for faulty or removed NOx and O2 sensors, including recalibration or simulated replacements. Our team ensures your ECU continues to function correctly, keeping your vehicle compliant and efficient.