The problems of FAP are going to be pretty regular. As soon as the malfunction comes, you will be able to discover signs rather diverse, like a loss of power. It is not very frequent that the malfunction of your Smart Crosstown comes from the FAP itself, but it is undoubtedly impacted. We will thus try to understand the principle of your filter, then to find the origin of this malfunction.
What is the FAP of your Smart Crosstown for?
The role of this fap is to preserve us. Easy to guess, the latter has the role of filtering particles harmful for the environment. Initially, there was a FAP especially on diesel mechanics, but they will be all the more usual within petrol mechanics. These particles in question produced by your Smart Crosstown are so tiny that they can quickly get into the lungs. Doctors have certified that they can cause cancer. For this reason, your FAP is extremely useful. If a malfunction occurs, it remains essential to pay attention to it. Your catalyst will make it possible to reduce the particles produced, then your FAP will collect these particles which have managed to pass.
FAP of your blocked Smart Crosstown: origins and methods
Now let's get down to business. We can actually identify your malfunction and know how to fix it.
Particulate Filter: The problem comes from poor combustion.
As said before, it remains rare that the FAP has a dysfunction. When it becomes blocked, it is because the malfunction probably comes from another place. Partial combustion of the fuel can generate a lot of waste. It therefore remains likely that your dysfunction comes from another element of the engine of this Smart Crosstown. It is still common that the problem comes from the injectors.
A sensor problem
If an erroneous signal is sent to a place inside the engine block, it could create mechanical problems inside your engine block. At the end of the chain, the filter will be impacted. The engine block components of this Smart Crosstown may work perfectly, but there is an adjustment malfunction. Complicated to understand what caused the malfunction without having a diagnosis carried out by a mechanic.
You don't ride enough
Note that a fap is cleaned up independently. Indeed, it is thanks to the temperature generated by the engine block that it will be able to eliminate soot . If you mainly make short trips and in town, the FAP of this Smart Crosstown can clog up much faster. We recommend that you drive a quarter of an hour at 3000 rpm in order to clean it.
Conclusion
The particle filter of your Smart Crosstown is one of the last components of the mechanical . Assuming the latter has a malfunction, there is a good chance that the source of the malfunction remains before. Remember that removing a DPF is clearly prohibited, on the Smart Crosstown as on any vehicle. If it malfunctions, you must therefore repair it or have it replaced. Feel free to leave a comment if this post helped you. See you soon!