Knock sensor replacement

Knock sensor replacement

Knocking combustion is one of the most serious damages to the spark-ignition engine. To prevent it, the engine is equipped with a knocking combustion sensor, which makes the fuel combustion process more controllable. Its failure is hard to detect and always causes the sensor to switch to an emergency mode.

Tips

  • Do not put any gaskets under the bolt holding the sensor
  • When replacing the sensor, make sure to disconnect the battery

Scope of services

  • Removing the bolt holding the sensor
  • Removing the faulty sensor from the engine
  • Fitting a new sensor in
  • Fitting the bolt back in

Find a car workshop

Check out our workshops that offer the service knock sensor replacement in some of the biggest cities in your country