What Produces Nitrogen Oxide?

What Produces Nitrogen Oxide? Nitrogen oxides are produced from the reaction of nitrogen and oxygen gases in the air during combustion, especially at high temperatures. At normal temperatures, oxygen and nitrogen gases do not react together. Nitrogen oxides are produced naturally from a lightning strike. What are the main sources of nitrogen oxides? These gases

Can A Bad O2 Sensor Cause High NOx?

Can A Bad O2 Sensor Cause High NOx? Can a bad O2 sensor cause high NOx? Engine Overheating – Inadequate engine cooling can will high NOx. If your vehicle’s cooling system is not working efficiently, (i.e. bad radiator, thermostat, hoses) high NOx will be created. Remember high NOx nitric oxide is created when an engine’s