The FAP light is on and you do not know what caused the problem. FAP is more common for vehicles Diesel, although they will now be found for petrol vehicles. Just before you start repairs For this Volkswagen Iltis, it remains necessary to know where the malfunction came from. How does a particle filter work? Why does the light go off? What are the most frequent dysfunctions? During this file, we will go around the question. indicator-fap-Volkswagen-Iltis

What is a FAP used for on your Volkswagen Iltis

As its designation presages, it is used to filter microscopic particles toxiques of the car. These kinds of particles are so small that they can easily enter our body. Note that this is Peugeot who manufactured the particulate filter. Your catalyst has the role of reducing the level of particles generated by the vehicle, and the FAP collects the waste. It remains necessary to have a particulate filter in good condition if you do not want this Volkswagen Iltis to contaminate the air you inhale.

Why the FAP indicator light on your Volkswagen Iltis

The FAP of your Volkswagen Iltis is clogged

Indeed, this is the most recurrent problem. No worries, your FAP becomes clogged over time. The particles collect and then hinder the circulation of your exhaust gases. In general, the FAP in this Volkswagen Iltis is supposed to clean up itself and destroy this waste. On the other hand, if this one is particularly old you will have to replace it.

An electronic problem

The problem with these LEDs is that you are in no way certain that there is a problem. In fact, it happens sometimes that a warning light goes off while this Volkswagen Iltis works perfectly. The FAP has a few electronic pollsters which transmit a message to the dashboard. If your probes malfunction while this FAP is going well, it is conceivable that the indicator will go off.

What to do if the FAP indicator on your Volkswagen Iltis lights up?

First of all, it is completely prohibited to remove the particle filter from your Volkswagen Iltis! Indeed, it is punishable by law. You can check the sensors to see if they work properly. If these work perfectly, the malfunction comes from the Particle filter. If it is dirty, it is possible to repair it by driving over the speed for about ten minutes. Do not climb too much in the towers, the process can damage the engine. It is advisable to drive to 3000 rpm. The vehicle temperature will burn out the stored soot and purify the FAP. If this method really does not work, it will have to be replaced.

Conclusion:

A damaged fap should pollute but also make you lose power. It remains essential to take care of it. Leave us a comment if our article was useful to you. See you soon !