The problems of particulate filters are fairly regular. When the concern arises, you may have symptoms relatively diverse, such as a loss of acceleration. It is uncommon for this concern of your Renault Grand Scenic 2 to come from the filter itself, however it can be affected. We will therefore try to understand how a fap works, and then find the source of your concern.problem-fap-Renault-Grand-Scenic-2

What is a DPF on a Renault Grand Scenic 2 for?

This fap is used to protect you. As you can imagine, the role of the fap is to filter particles toxiques for health. Originally, there was a DPF particularly in diesel engines, however they are now common on petrol engines. These kinds of particles in question generated by your Renault Grand Scenic 2 are so small that they can quickly infiltrate the lungs. Some doctors have shown that these can cause cancer. In this sense, the FAP has an indispensable role. When a problem arises, it is therefore essential to remedy it. Your catalyst will reduce the particles generated, then your FAP will collect the particles that have managed to pass.

FAP from your clogged Renault Grand Scenic 2: causes and methods

Let's get into the thick of it. You can actually spot the concern and know how to fix it.

Particulate Filter: The problem comes from poor combustion.

As we have already studied, it is rather exceptional that the FAP contains a concern. In the event that the latter becomes clogged, this implies that the problem probably originated in another place. Poor combustion of your fuel will sometimes cause a lot of residue. It therefore remains possible that your concern comes from another component of the engine of your Renault Grand Scenic 2. It is common that the problem comes from the injectors.

A sensor problem

When an erroneous signal is sent somewhere inside the engine, this will cause mechanical problems on the engine. Ultimately, it is the filter that is impacted. The engine elements of your Renault Grand Scenic 2 may work without worries, however there is a concern for adjustment. Complicated to understand what the problem comes from without having an audit carried out by a technician.

You don't ride enough

Note that the fap is unclogged independently. In fact, it is the heat produced by the engine that will be able to make the soot . If you mainly make short trips and in town, the FAP of your Renault Grand Scenic 2 will clog much more easily. It is advisable to do a quarter-hour tour at 3000 revolutions per minute so as to unclog it.

Conclusion

The Particulate Filter of your Renault Grand Scenic 2 is one of the last links in the mechanical . Assumed that he himself has a concern, there is a good chance that the source of the concern is upstream. Remember that removing a DPF is strictly prohibited, on the Renault Grand Scenic 2 or on any vehicle. If the latter ever has a problem, it is necessary to troubleshoot it or have it replaced. Do not hesitate to leave a comment in case this post served you. Good walk!