The particle filter indicator light comes on and you do not know where the fault comes from. The particle filter is mainly found for cars Diesel, even if we will see more and more for gasoline cars. Before attempting repairs for the Volkswagen Iroc, it is necessary to understand where the malfunction comes from. How does a particle filter work? Why does the indicator light come on? What are the most common problems? In this article, we will go over the subject. 
What is a FAP for on your Volkswagen Iroc
As its name suggests, its role is to purify microscopic particles toxiques of the motor. These particles are so small that they can easily penetrate our body. It is also Peugeot who manufactured the particulate filter. The catalyst is used to reduce the amount of particles emitted by the engine, while the FAP collects waste. It is therefore essential to have a FAP in good working condition in case you no longer want the Volkswagen Iroc to pollute.
Why the FAP indicator light on your Volkswagen Iroc
The FAP of your Volkswagen Iroc is clogged
It is the most common malfunction. No worries, the FAP becomes blocked as time goes by. Particles form clusters and impede the circulation of exhaust gases. Ordinarily, the Volkswagen Iroc FAP can clean up on its own and therefore eliminate this waste. Unfortunately, if this one is particularly old it will have to be replaced.
An electronic problem
The problem with these LEDs is that you are in no way certain of the malfunction. Undeniably, it sometimes happens that an indicator light goes off while the Volkswagen Iroc works without problems. The FAP has a few electronic sensors that send a signal to the dashboard. When the sensors are not working well while your FAP is doing well, it is possible that the indicator light will come on.
What to do if the FAP indicator on your Volkswagen Iroc lights up?
To start, it is completely prohibited to remove the fap on your Volkswagen Iroc! This is an offense. You will be able to check the sensors to see if they are working properly. Assuming they work properly, the malfunction must come from the FAP. If it is dirty, it can be repaired by driving over speed for about ten minutes. Also don't accelerate too much, it could damage the car. It is advisable to drive at 3000 rpm. The heat of the engine should in this way burn off this encrusted dirt, and therefore clean this FAP. When such a method is not suitable, you will have to change it.
Conclusion:
The damaged particle filter should pollute but also decrease acceleration. It is thus important to replace it. Post a comment if our file has ever been useful. Good road !