Your particle filter indicator light comes on and you do not know where the problem is coming from. The particulate filter exists mainly on cars Diesel, even if we find them today on petrol cars. Just before trying to repairs on the Toyota Fchv-4, it remains essential to know where this malfunction comes from. What is the role of an FAP? Why is the light on? What are the most common concerns? In this article, we will do a point-by-point guide. 
What is the use of a DPF on your Toyota Fchv-4
As its name presages, its role is to filter microscopic particles toxiques of your engine block. These molecules are so tiny that they can easily enter our body. For information, it is Peugeot who developed this FAP. The catalyst is used to restrict the amount of particulates emitted from the engine block, and the particulate filter collects the waste. It actually seems necessary to have a working particulate filter in case you no longer want the Toyota Fchv-4 to pollute.
Why the DPF warning light comes on on your Toyota Fchv-4
The DPF of your Toyota Fchv-4 is clogged
This is the most common concern. No worries, a particulate filter gets clogged the more time passes. The particles pile up and hinder the evacuation of the exhaust gases. In principle, the particle filter of the Toyota Fchv-4 will be able to clean itself and therefore remove the clumps. However, if the latter is old you will have to replace it.
An electronic problem
The problem with the indicator lights is that you are by no means sure of the problem. For example, it often happens that an indicator light shines while the Toyota Fchv-4 is running smoothly. The particulate filter has several electronic sounders that transmit the signal to the dashboard. If your probes have a problem while your particulate filter is fine, it is still plausible that the light comes on.
What to do if the DPF warning light on your Toyota Fchv-4 comes on?
First of all, it is totally forbidden to remove the fap from your Toyota Fchv-4! This is punishable by law. You will need to check the probes to see if they are working perfectly. Assuming that they themselves are working fine, the problem is with the Particulate filter. If it turns out to be dirty, it can be cleaned by driving around the towers for about ten minutes. Without exaggerating, the process could damage the car. It is advisable to drive to 3000 revolutions minutes. The engine block temperature should actually burn the stored dirt, and release the particulate filter. If such a method is still not suitable, it must be changed.
Conclusion:
The damaged fap will pollute as well as lose power. It is therefore necessary to take care of it. Write a comment if you ever used this text. Enjoy the road!