Your particle filter indicator light turns on and you do not know what caused the problem. The particle filter is mainly found on cars Diesel, even if we find them today on petrol cars. Before attempting repairs on your Citroen Tubik, it is essential to understand where this malfunction comes from. What is the role of a particle filter? Why does the light go on? What can be the most common problems? In this article, we will give a point by point overview. 
What is a FAP used for on your Citroen Tubik
As its designation suggests, it is used to purify microscopic molecules toxiques of the vehicle. The particles are so small that they can easily enter our body. It is also Peugeot who created this particle filter. Your catalyst has the role of restricting the level of molecules emitted by the engine block, while the FAP collects the remains. It therefore seems essential to have a working particle filter if you no longer want your Citroen Tubik to contaminate the air you inhale.
Why the FAP indicator light on your Citroen Tubik
The FAP of your Citroen Tubik is clogged
This is the most common concern. No worries, the FAP becomes blocked the more time passes. These molecules form clusters and hinder the flow of your exhaust gases. A priori, the FAP of your Citroen Tubik can be cleaned on its own and therefore eliminate this waste. On the other hand, if the latter is old it is essential to change it.
An electronic problem
The concern with the LEDs is that you are in no way certain that there is a concern. In practice, this happens sometimes when an indicator light is lit while your Citroen Tubik is operating without worries. Your FAP has several electronic sensors which transmit a signal towards the indicator. When these probes do not work well while this FAP is going well, it is still possible that the indicator lights up.
What to do if the FAP warning light on your Citroen Tubik lights up?
First of all, it is completely illegal to remove the fap from your vehicle! Indeed, it is a crime. You can check the sensors to see if they work properly. If these work perfectly, the malfunction comes from the FAP. If it turns out to be dirty, it can be repaired by driving in the towers for 10 to 15 minutes. Without exaggerating, it could damage the car. We advise you to drive at 3000 revolutions minutes. The heat of the engine block should in fact carbonize the stored soot, and thus clean this FAP. In case such a technique is not suitable at all, it will have to be changed.
Conclusion:
Your damaged particle filter can pollute but also cause loss of power. It remains essential to change it. Post a comment in case our text served you. Good road !