The particle filter light turns on and you do not know what caused the problem. Particulate filter is present more for vehicles Diesel, even if we find them now for gasoline vehicles. Before attempting repairs for the Citroen Revolte, it is wiser to know where the concern comes from. What is a particulate filter used for? Why is the light on? What can be the most frequent dysfunctions? In this text, we will do a point by point topo. 
What is a FAP for on your Citroen Revolte
As its name presages, it is used to filter microscopic molecules toxiques of the car. The particles are so tiny that they can easily enter our body. For information, it is Peugeot who developed the particulate filter. The catalyst is used to reduce the dose of molecules emitted by the vehicle, and the FAP collects the surplus. It therefore seems essential to have a FAP in good working order if you do not want the Citroen Revolte to pollute.
Why the DPF warning light comes on on your Citroen Revolte
The FAP of your Citroen Revolte is clogged
Here is the most common concern. And this is normal, your DPF gets dirty over time. These molecules form clusters then hinder the evacuation of the exhaust gases. In principle, the DPF on the Citroen Revolte can be cleaned automatically and thus destroy this waste. Unfortunately, if it is too old it will have to be changed.
An electronic problem
The concern for the indicator lights is that we are by no means sure of the problem. In practice, it often happens that a warning light shines while the Citroen Revolte is working perfectly. Your DPF has several electronic probes which send a message to your indicator light. When your sounders are not showing correctly while your DPF is working properly, it is plausible that the light will come on.
What to do if the DPF warning light on your Citroen Revolte comes on?
First of all, it is absolutely illegal to remove the particulate filter from your Citroen Revolte! Indeed, it is a crime. You can check the sensors to see if they are working well. If they themselves work well, the concern is with the DPF. If it was dirty, you can clean it up by driving around the towers for about ten minutes. Do not accelerate too much either, it could damage the vehicle. We advise you to drive at 3000 rpm. The vehicle temperature will therefore burn the stored dirt, and thus purify the FAP. If this technique is still not suitable, it will have to be changed.
Conclusion:
The fap in bad condition can pollute but also cause loss of power. It is therefore important to have it changed. Leave a comment in case this article helped you. Good road !