The NOx (Nitrogen Oxide) Sensor is used in diesel vehicles to detect the level of NOx gas emitting from the engine. Because of strict government emissions regulations, it is imperative that all owners of vehicles outfitted with this sensor make certain that their vehicle is operating in full compliance. CARDONE NOx Sensors are high-performing, real-world tested units that reliably notify the driver of high NOx levels, keeping the vehicle in compliance.
