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Fap Folyadék Peugeot 308: A Guide To Understanding And Maintaining Your Car's Diesel Particulate Filter

OE PEUGEOT 308 II 1.6HDI 13 ZBIORNIK DODATKU FAP 1610115580 za 580,50
OE PEUGEOT 308 II 1.6HDI 13 ZBIORNIK DODATKU FAP 1610115580 za 580,50 from


If you own a Peugeot 308 with a diesel engine, it’s important to understand the role and maintenance requirements of the Fap folyadék, also known as the Diesel Particulate Filter (DPF). This article serves as a comprehensive guide to help you navigate through the intricacies of maintaining your car’s DPF system.

What is a Fap folyadék?

A Fap folyadék, or DPF, is an essential component of modern diesel engines designed to reduce harmful emissions. It filters out and traps soot particles from the exhaust gases, preventing them from being released into the atmosphere.

How does it work?

The DPF works by capturing the soot particles in a porous ceramic filter. As the exhaust gases pass through the filter, the soot is trapped, allowing only clean gases to exit through the tailpipe. Over time, the trapped soot accumulates and needs to be periodically burned off to prevent clogging.

Maintenance Tips for Fap folyadék Peugeot 308

Maintaining your car’s DPF system is crucial to ensure its optimal performance. Here are some tips to help you keep your DPF in good condition:

1. Regularly Drive at Highway Speeds

Driving at highway speeds for at least 15-20 minutes every few weeks helps to maintain the necessary exhaust temperature for DPF regeneration. This process burns off the accumulated soot and keeps the filter clean.

2. Avoid Short Trips

Frequent short trips prevent the DPF from reaching the required temperature for regeneration. Whenever possible, try to combine multiple short trips into a longer one to allow the DPF to regenerate naturally.

3. Use High-Quality Diesel

Using high-quality diesel with low sulfur content is essential for the longevity of your DPF. Low-quality fuel can lead to increased soot accumulation and clogging of the filter.

4. Regularly Check Engine Oil

Contaminated engine oil can release harmful particles into the exhaust system, causing DPF blockages. Regularly checking and changing your engine oil according to the manufacturer’s recommendations can help prevent this issue.

5. Stay Alert to Warning Lights

If the DPF warning light illuminates on your Peugeot 308’s dashboard, it indicates a potential issue with the filter. Ignoring this warning can lead to severe damage to the DPF system, so it’s crucial to address the problem promptly.


Understanding and maintaining your car’s Fap folyadék, or DPF, is essential for the longevity and performance of your Peugeot 308. By following the tips mentioned in this article, you can ensure that your DPF system remains in optimal condition, reducing harmful emissions and maximizing fuel efficiency.

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