The problems of FAP turn out to be quite common. When the malfunction occurs, you may have signs quite different, such as a loss of power. It is uncommon for this malfunction of your Toyota Rav 4 (4th Generation) to come from the filter in particular, but it is undoubtedly affected. We will therefore try to understand the principle of a filter, then to find out the nature of this dysfunction.probleme-fap-Toyota-Rav-4- (4e-Generation)

What is the FAP of a Toyota Rav 4 (4nd Generation) used for?

This particle filter is used to protect us. Easy to guess, its role is to filter particles toxiques for the environment. Originally, there was a FAP especially in diesel systems, but they are all the more frequent in petrol systems. The particles in question generated by your Toyota Rav 4 (4th Generation) are so fine that they can simply penetrate inside the lungs. Researchers have shown that these particles can cause health problems. In this case, the FAP has a key role. If a malfunction ever occurs, it is therefore wiser to pay attention to it. Your catalyst will reduce the particles generated, then the FAP will collect the remaining particles.

FAP of your clogged Toyota Rav 4 (4th Generation): origins and solutions

Let's get into the thick of it. So you can find out where the malfunction is coming from and how to fix it.

Particulate Filter: The problem comes from poor combustion.

As we have already studied, it remains uncommon for the FAP to have a dysfunction. In the event that the latter becomes blocked, this implies that the malfunction probably originates on the other hand. Poor combustion of the fuel will sometimes cause an excess of residues. It thus remains admissible that the dysfunction comes from another constituent of the engine of this Toyota Rav 4 (4th Generation). It is still common that it comes from the injectors.

A sensor problem

If a bad signal is ever sent somewhere on the engine, it could cause mechanical problems in your engine. At the exit, your FAP will be impacted. The engine parts of this Toyota Rav 4 (4th Generation) probably work properly, but there is an adjustment malfunction. It is not easy to know what is causing the malfunction without having an audit carried out by a mechanic.

You don't ride enough

Note that the particulate filter cleans itself. Indeed, it is thanks to the heat generated by the engine that it will be able to eliminate the soot . If you drive mainly in urban areas, the FAP of this Toyota Rav 4 (4th Generation) can be blocked much more easily. It is advisable to take a lap for about 15 minutes at 3000 rpm so as to unclog it.

Conclusion

The Fap of your Toyota Rav 4 (4th Generation) will be one of the last links in the mechanical . Assuming that it itself has a malfunction, you will most likely have the source of the malfunction elsewhere. Remember that removing a DPF is clearly illegal, on the Toyota Rav 4 (4th Generation) as on any vehicle. If the latter has a malfunction, it must be repaired or replaced. Leave a comment if this file served you. Good walk!