Your light on your FAP is triggered and you do not know what caused the malfunction. FAP is mainly found in cars Diesel, although they will now be found in petrol cars. Before you start repairs in the Toyota Uuv, it is important to understand where this problem comes from. What is the role of a FAP? Why does the light go off? What are the most regular dysfunctions? In this article, we will give a point by point overview. 
What is a FAP used for on your Toyota Uuv
As its designation suggests, it is used to purify microscopic molecules harmful of your engine block. These kinds of molecules are so tiny that they can easily fit into our body. For your information, it is Peugeot who invented this FAP. Your catalyst has the role of reducing the dose of molecules produced by the engine block, while the particle filter collects the surplus. It is therefore necessary to have an operational FAP in case you no longer want the Toyota Uuv to pollute the environment.
Why the FAP indicator light on your Toyota Uuv
The FAP of your Toyota Uuv is clogged
It is the most common dysfunction. No worries, your particle filter becomes clogged over time. These molecules collect and thus hinder the evacuation of these exhaust gases. As a rule, the particulate filter on the Toyota Uuv should be cleaned by itself and thus expel this soot. However, if this one is particularly old it will have to be changed.
An electronic problem
The problem with these indicator lights is that you are not sure of the malfunction. In fact, it sometimes appears that a warning light comes on while the Toyota Uuv is operating properly. Your particle filter has electronic sensors that send the message to the indicator. When these sensors do not work well while your particle filter is working properly, it is still possible that the indicator light will trip.
What to do if the FAP indicator light on your Toyota Uuv lights up?
First, it is completely forbidden to remove the particulate filter on your vehicle! This is an offense. You will need to examine the probes to see if they are working properly. If they ever work properly, the problem comes from the FAP. If the latter is dirty, you can clean it by driving on high speed for 10 minutes. Without abusing it, this could damage the vehicle. It is advisable to drive to 3000 revolutions minutes. The heat from the engine block will therefore burn this stored soot, and therefore purify the particulate filter. In case this method is not at all suitable, it will have to be changed.
Conclusion:
The damaged fap will pollute and make you lose power. It is therefore essential to replace it. Post a comment if this text has ever been useful to you. Enjoy the road!