The FAP warning light is on and you do not know what the malfunction is. The FAP exists mainly for cars Diesel, even though we find them more and more for gasoline automobiles. Just before starting repairs for the Kia Pro Cee D 2 Gt, it remains crucial to know what is the source of this problem. What is the role of a FAP? Why does the indicator light go off? 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 Kia Pro Cee D 2 Gt
As its name suggests, its role is to filter out microscopic molecules harmful of the motor. The particles are so small that they can easily enter your body. It is also Peugeot who invented this FAP. The role of the catalyst is to restrict the level of molecules produced by the vehicle, then the particle filter collects the rest. It is therefore essential to have an operational FAP in case you no longer want the Kia Pro Cee D 2 Gt to pollute the environment.
Why the FAP indicator lights on your Kia Pro Cee D 2 Gt
The FAP of your Kia Pro Cee D 2 Gt is clogged
Indeed, it is the most recurrent dysfunction. No wonder, your particle filter gets dirty over time. The molecules collect and then prevent the flow of your exhaust gases. Ordinarily, the particle filter in the Kia Pro Cee D 2 Gt is supposed to purge automatically and thus make this soot disappear. Unfortunately, if it is too damaged, you will have to replace it with a new one.
An electronic problem
The concern for the LEDs is that you are not necessarily certain of the malfunction. Indeed, it frequently appears that an indicator light shines while the Kia Pro Cee D 2 Gt operates without worries. Your particle filter has several electronic sensors which send a message to the dashboard. When your sensors are not working well and your particle filter is working properly, the indicator light may be on.
What to do if the FAP indicator on your Kia Pro Cee D 2 Gt lights up?
At first, it is completely illegal to remove the particle filter on your vehicle! It is punishable by law. You will need to check the sensors to verify that they are working properly. If these work well, the problem must come from the Particulate Filter. If it is dirty, you can unclog it by driving on high speed for 10 minutes. Do not climb too much into the towers, this could damage the car. We advise you to go up to 3000 rpm. The heat of the vehicle should therefore carbonize the encrusted soot, and thus clean your particle filter. When such a technique does not work, you will have to change it.
Conclusion:
Your particle filter in poor condition will then pollute as well as decrease acceleration. It therefore remains necessary to deal with it. Leave us a comment if our text has been useful. Good walk !