Your FAP indicator light comes on and you don't know what the problem is. The FAP is mainly found on vehicles Diesel, even if they are now found on petrol vehicles. Before you get into repairs on this Kia Sorento, it remains essential to know where the problem comes from. How does a FAP work? Why does the indicator light come on? What can be the most regular concerns? In this text, we will make a point by point overview. 
What is a FAP for on your Kia Sorento
As its name suggests, it is used to filter microscopic particles harmful of your car. These particles are so small that they easily enter our body. For information, it's Peugeot who developed the FAP. Your catalyst has the role of lowering the dose of particles produced by the engine block, and the FAP collects waste. It therefore seems necessary to have a particle filter in good working condition in case you do not want this Kia Sorento to pollute the environment.
Why the FAP indicator lights on your Kia Sorento
The FAP of your Kia Sorento is clogged
This is the most recurring problem. No worries, the FAP becomes blocked the more time passes. The particles pile up and hinder the proper circulation of exhaust gases. A priori, the FAP on this Kia Sorento can purge itself and thus destroy this waste. However, if it is too damaged you will have to change it.
An electronic problem
The concern for LEDs is that you are not necessarily sure you have a problem. Undeniably, it sometimes appears that an indicator light shines while this Kia Sorento runs without worries. This FAP has a few electronic sounders that send the signal towards the LED. If ever the sensors have a problem while this FAP is working perfectly, it is possible that your indicator light is on.
What to do if the FAP indicator on your Kia Sorento lights up?
To start, it is completely illegal to remove the particulate filter from your vehicle! It is punishable by law. You will need to monitor the sounders to verify that they are functioning properly. In case these work properly, the concern must come from the FAP. If the latter was dirty, you have the possibility of cleaning it by driving on over speed for around 10 minutes. Without abusing it, it could damage the engine. We advise you to go up to 3000 rpm. The heat of the engine block should in fact carbonize the soot encrusted, and release the FAP. If such manipulation really does not work, it will have to be replaced.
Conclusion:
A damaged fap should pollute and make you lose power. It is therefore important to take care of it. Leave us a comment in case this post was useful to you. See you soon !