The light on your DPF turns on and you don't know where the problem is coming from. FAP is mainly present in vehicles Diesel, although they can be found more and more in petrol vehicles. Before you get into repairs in the Jeep Patriot, it is important to understand what caused the malfunction. What is a particle filter used for? Why does the indicator light come on? What are the most common problems? In this text, we will go around the subject. light-fap-Jeep-Patriot

What is a FAP on your Jeep Patriot for?

As its name presages, it is used to filter microscopic particles toxiques of your engine block. These kinds of particles are so tiny that they easily fit through our body. For information, it's Peugeot who manufactured the particulate filter. Your catalyst's role is to reduce the amount of particles generated by the vehicle, while the particle filter collects the surplus. It therefore remains necessary to have a FAP in good working condition if you no longer want the Jeep Patriot to pollute the environment.

Why the FAP indicator light on your Jeep Patriot

The Jeep of your Jeep Patriot is clogged

Indeed, this is the most common problem. No worries, your particle filter becomes clogged the more time passes. The particles collect and then prevent the evacuation of these exhaust gases. Normally, the Jeep Patriot's particle filter is supposed to purge automatically and therefore make the clumps disappear. However, if this one is particularly old you will have to change it.

An electronic problem

The problem with LEDs is that you are by no means sure to have a problem. For example, it sometimes happens that an indicator light comes on while the Jeep Patriot is running perfectly. Your particle filter has several electronic sounders which issue a warning on the dashboard. If your sensors go wrong while your particulate filter is fine, it is likely that the indicator light will go off.

What to do if the FAP light on your Jeep Patriot lights up?

First, it is absolutely prohibited to remove the fap from your Jeep Patriot! Indeed, it is considered a crime. You can check the probes to see if they work well. If they themselves work properly, the dysfunction comes from the FAP. If it is dirty, you can clean it by driving on excessive speed for 10 minutes. Without exaggerating, it could damage the car. We advise you to go up to 3000 revolutions minutes. The vehicle temperature will be able to roast the stored dirt, and purify this particle filter. When this method is still not suitable, you will have to replace it.

Conclusion:

A fap in poor condition will pollute and make you lose power. It remains necessary to deal with it. Leave a comment if this article has ever been useful. Good walk !