Your particle filter light comes on and you do not know what the problem is. The particle filter is more present in cars Diesel, even though we will now see it in petrol cars. Before launching into repairs in your Toyota Fxs, it is necessary to know what is the source of the problem. How does a FAP work? Why does the indicator light come on? What are the most regular concerns? During this file, we will go around the question. 
What is a FAP used for on your Toyota Fxs
As its name presages, its role is to filter out microscopic molecules toxiques of the car. These particles are so tiny that they easily fit into our body. It is also Peugeot who invented the FAP. Your catalyst's role is to limit the level of molecules emitted from the engine, while the particle filter collects the remains. It therefore seems fundamental to have a FAP in good condition in case you do not want your Toyota Fxs to contaminate the air you breathe.
Why the FAP indicator light on your Toyota Fxs
The FAP of your Toyota Fxs is clogged
Indeed, this is the most recurrent problem. And that's normal, the particle filter becomes clogged over time. These molecules form clusters and thus hinder the evacuation of these exhaust gases. Generally, the particle filter on your Toyota Fxs can purge itself automatically and eliminate this soot. However, if it is too damaged, it will have to be replaced by a new one.
An electronic problem
The problem with these indicator lights is that you are not necessarily certain that there is a problem. In practice, this happens sometimes when an indicator light shines while your Toyota Fxs is running without worries. Your particle filter has electronic sounders which send the warning to the dashboard. In case the sensors have a problem while your particulate filter is working perfectly, it is plausible that the indicator lights up.
What to do if the FAP indicator light on your Toyota Fxs lights up?
At first, it is absolutely illegal to remove the particle filter on your Toyota Fxs! It is considered an offense. You can examine the sounders to be able to check if they are working properly. Assumed that these work properly, the problem stems from the FAP. If it was dirty, it can be repaired by driving in the towers for 10 to 15 minutes. Without exaggerating, it can damage the vehicle. We advise you to go up to 3000 rpm. The temperature of the vehicle can thus carbonize these stored dirt, and thus release this particle filter. In case this technique does not work well, you will have to replace it.
Conclusion:
A damaged particle filter will pollute but also decrease acceleration. It is therefore essential to take care of it. Leave us a comment if our post was useful. Enjoy the road!