Your particle filter light comes on and you don't know where the problem is coming from. The particle filter is mainly found for vehicles Diesel, even though we can find them now for petrol vehicles. Before you get into repairs For your Volkswagen Golf 7 Sw, it remains essential to know where this concern came from. How does a FAP work? Why does the indicator light come on? What can be the most common problems? In this article, we will go over the subject. indicator-fap-Volkswagen-Golf-7-Sw

What is a FAP used for on your Volkswagen Golf 7 Sw

As its designation indicates, its role is to purify microscopic particles toxiques of the car. These molecules are so tiny that they fit easily through our body. For your information, it is Peugeot who developed this FAP. Your catalyst has the role of reducing the level of particles produced by the engine, then the FAP collects the remains. It therefore seems essential to have an operational FAP in case you no longer want your Volkswagen Golf 7 Sw to contaminate the air you breathe.

Why the FAP indicator light on your Volkswagen Golf 7 Sw

The FAP of your Volkswagen Golf 7 Sw is clogged

This is the most common problem. And this is normal, the FAP becomes blocked over time. Particles pile up and thus hinder the evacuation of these exhaust gases. In principle, the FAP on your Volkswagen Golf 7 Sw will be able to clean itself and expel this soot. Unfortunately, if it is too old you will have to replace it with a new one.

An electronic problem

The concern with the indicator lights is that we are in no way sure that there is a problem. In fact, it often happens that an indicator light shines while your Volkswagen Golf 7 Sw is running without problems. This FAP has electronic probes which transmit the signal to the indicator. When the sensors do not work well while this FAP is working properly, it is conceivable that the LED lights up.

What to do if the FAP indicator on your Volkswagen Golf 7 Sw lights up?

To start, it is absolutely illegal to remove the fap on your Volkswagen Golf 7 Sw! It is considered an offense. You can check the sensors to see if they work perfectly. If they ever work perfectly, the problem comes from the Particulate filter. If the latter turns out to be dirty, you will be able to repair it by driving on excessive speed for 10 to 15 minutes. Without exaggerating, it can damage the vehicle. We advise you to go up to 3000 rpm. The heat from the engine block will cause the stored dirt to roast and clean the FAP. If such a method does not work, it should be replaced.

Conclusion:

A damaged fap can pollute but also reduce the power of the vehicle. It is therefore important to take care of it. Leave us a comment if our text has helped you. Good walk !