Diesel Particulate Filter Malfunction
It retains solid particulate matter in the exhaust gases of diesel engine vehicles. It is a component designed to reduce harmful effects on the environment. Diesel particulate filter failure, It can be caused by a number of different problems. It can have significant effects on engine performance.
Common malfunction symptoms include loss of power, increased fuel consumption, engine going into failure mode. There is also abnormal smoke coming out of the exhaust system. The causes of failure are usually due to the filter not being “regenerated” (cleaned) regularly.
The regeneration process involves raising the filter to high temperatures and burning off the particles that have accumulated in it. Low exhaust temperatures, such as when vehicles are driven short distances at low speeds, prevent proper cleaning.
Engine oil and fuel quality and malfunction of components in the exhaust system also cause DPF problems. Diesel particulate filter failure It should be taken seriously and examined by an expert. Because the repair or replacement of these filters directly affects the vehicle's compliance with emission regulations and general engine health.
What is a Diesel Particulate Filter?
It filters the fine particulate matter formed as a result of diesel combustion and prevents it from being released into the air. DPF captures these particles using ceramic or metallic materials.
When it reaches high temperature, it burns these particles with the heat created by the engine itself or with extra fuel injection. Thus, it undergoes a cleaning process called "regeneration".
This process prevents the filter from clogging and allows the vehicle to run more efficiently in the long run. Diesel Particulate Filter is especially important in vehicles that stop and start frequently in urban traffic and travel at low speeds.
Because in these conditions the engine may not warm up enough. DPF may not clean itself regularly. Therefore, periodic maintenance and correct use are important. Diesel particulate filter failure It is critical for proper operation and compliance with vehicle emissions standards.
How to Troubleshoot Diesel Particulate Filter Fault?
Diesel Particulate Filter (DPF) malfunction can be fixed by several methods. The action to be taken varies depending on the condition of the filter and the cause of the malfunction.
If the DPF is simply clogged, the first step is usually to perform a “forced regeneration” process. This process is activated through the vehicle's computer system, allowing the engine to reach high temperatures.
Thus, it ensures that the particles accumulated in the filter are burned. If forced regeneration is not successful or the DPF is damaged, the filter can be removed and cleaned manually. During the process, the filter is cleaned of particulate matter using special cleaning chemicals and high-pressure water jets.
However, this method may not always be effective. Sometimes the filter may need to be replaced entirely. Replacing the Diesel Particulate Filter should generally be considered as a last resort. Because this is a very costly process. During filter replacement, it is important to identify and correct any underlying problems that may be damaging the filter.
Thus, the new filter is prevented from malfunctioning in a short time. At Cantac auto clinic, we have diagnostic devices available at authorized dealers for each brand. That's why we offer more comprehensive and accurate detection.
Our experts offer you the most accurate solutions with our state-of-the-art devices. Working correctly with less costs diesel particulate filter failure enjoy your vehicle. Please contact us for diesel particulate filter fault diagnosis.