Your particle filter indicator light is on and you do not know what caused the malfunction. The particle filter is more often found in vehicles Diesel, although they can be found more and more in petrol vehicles. Just before you get into repairs in your Toyota Iq, it is important to understand where this concern came from. How does a FAP work? Why is the indicator light on? What can be the most common problems? In this text, we will go around the subject. 
What is a FAP used for on your Toyota Iq
As its name presages, the latter has the role of filtering microscopic molecules toxiques of the vehicle. The molecules are so small that they can easily enter our body. For information, it's Peugeot who developed this FAP. The catalyst's role is to decrease the quantity of molecules generated by the engine, while the FAP collects the rest. It is therefore essential to have a particle filter in good working condition in case you do not want your Toyota Iq to pollute the environment.
Why the FAP indicator light on your Toyota Iq
The FAP of your Toyota Iq is clogged
Indeed, it is the most recurrent dysfunction. No worries, the FAP gets dirty as time goes by. The molecules pile up and then hinder the circulation of your exhaust gases. Normally, the DPF on your Toyota Iq should purge on its own and make this soot disappear. That said, if it is particularly old it is essential to replace it with a new one.
An electronic problem
The problem with these LEDs is that you are in no way certain that there is a malfunction. Indeed, it sometimes happens that an indicator light comes on while your Toyota Iq is working properly. Your FAP has several electronic probes which send a warning to your dashboard. If your sounders malfunction while your FAP is working perfectly, it remains possible that the indicator light comes on.
What to do if the FAP indicator light on your Toyota Iq lights up?
At first, it is completely illegal to remove the particulate filter on your vehicle! Indeed, it is punishable by law. You can check the probes to see if they are working properly. If these work properly, the problem comes from the Particulate filter. If it was dirty, it can be repaired by rolling in the towers for 10 to 15 minutes. Without abusing it, the process may damage the car. We advise you to drive at 3000 revolutions minutes. The engine temperature can in this way carbonize the stored soot, and thus purify the FAP. In the event that such a method does not work well, it is necessary to replace it with a new one.
Conclusion:
The damaged particle filter will then pollute but also make you lose power. It is therefore essential to take care of it. Leave us a comment in case this file served you. Good road !