The indicator on your FAP is triggered and you do not know where the malfunction is coming from. FAP is present especially on cars Diesel, even if we find them today on gasoline cars. Before attempting repairs on the jeep compass, it's wiser to know where this concern came from. How does a FAP work? Why does the indicator light come on? What can be the most frequent concerns? In this article, we will cover the subject. 
What is a FAP on your jeep compass for?
As its designation suggests, it is used to filter microscopic molecules harmful of your engine block. These kinds of molecules are so small that they can easily enter your body. For your information, it is Peugeot who made this FAP. Your catalyst has the role of restricting the dose of molecules generated by the engine block, and the FAP collects the waste. It therefore seems essential to have an operational particulate filter in case you do not want the jeep compass to pollute.
Why the FAP indicator light on your jeep compass
The FAP of your jeep compass is clogged
It is the most common dysfunction. And it is normal, the FAP becomes blocked as time passes. These molecules collect and then prevent the evacuation of these exhaust gases. Ordinarily, the FAP on the jeep compass is supposed to clean itself and therefore eliminate this waste. However, if it is particularly damaged, it will need to be changed.
An electronic problem
The problem with LEDs is that you are by no means certain that there is a malfunction. In practice, it often appears that a warning light shines while the jeep compass turns without worry. Your FAP has some electronic sensors which transmit the message to the dashboard. When the sensors malfunction while the FAP is fine, it is still possible that your indicator light will turn on.
What to do if the FAP indicator on your jeep compass lights up?
First, it's completely forbidden to remove the fap from your jeep compass! It is punishable by law. You will need to check the probes to see if they work properly. Assuming these work properly, the concern must come from the Particulate Filter. If it was dirty, it can be cleaned by rolling in the towers for 10 minutes. Do not accelerate too much, it could damage the engine. We advise you to go up to 3000 rpm. The temperature of the engine block should therefore burn the stored dirt, and therefore release your DPF. If such manipulation is not suitable, you will have to change it.
Conclusion:
Your particle filter in poor condition should pollute but also decrease the power of the vehicle. It is then necessary to take care of it. Write a comment if this article served you. See you soon !