NOx sensor replacement

NOx sensor replacement

The role of the nitrogen oxide sensor is to reduce the emission of nitrogen oxides into the environment. If it fails, the engine doesn't receive the right fuel-air mix. Consequently, the fuel consumption may increase and the engine operation may be affected. Due to its location, the sensor is exposed to mechanical and thermal damages.

Tips

  • Checking the sensor requires computer diagnostics
  • If damaged, the sensor may affect the operation of the ECU

Scope of services

  • Checking the exhaust system
  • Replacing the sensor with a new one