If you are the proud owner of a diesel-powered vehicle, you may have heard of EGR, or Exhaust Gas Recirculation.
EGR is a critical component in modern diesel engines and is used to reduce harmful emissions. When there is a malfunction in the EGR, it can lead to reduced engine performance, engine shutdown and even cause deeper damage that will require expensive and unnecessary repairs.
What causes a fault in the EGR system?
One of the potential causes of EGR system failure is clogged EGR valves. The EGR valves are responsible for returning some of the exhaust gases back to the engine to reduce emissions. If the valves are clogged, this can cause a malfunction, and the solution to this is to perform a thorough cleaning of these valves.
Another possible cause of EGR system failure is faulty EGR sensors. The EGR sensors are responsible for monitoring the condition of the EGR valves and activating the EGR regeneration when necessary. If the sensors are damaged, this can cause EGR failure and should be replaced as soon as possible.
Faulty EGR regeneration is another potential cause of EGR system failure. EGR regeneration is a process that helps burn excess soot and prevent failure in the EGR system. If the EGR regeneration is not working properly, it may need to be serviced or replaced.
What to do if you have a fault in the EGR system?
EGR system failure can be a frustrating problem for any diesel vehicle owner. By understanding the potential causes and taking steps to prevent EGR system failure, such as regularly checking and cleaning the EGR valves and replacing faulty EGR sensors, you can help keep your vehicle running smoothly. If you are experiencing EGR system failure or have any concerns, do not hesitate to bring your vehicle to our workshop as soon as possible and let our experienced staff get you back on the road safely and quickly.
