Your particle filter light goes off and you don't know where the problem is coming from. The particle filter exists mainly on vehicles Diesel, even if they are found today on petrol vehicles. Before you start repairs on your Renault Espace, it remains essential to know what is causing this problem. What is the role of a particle filter? Why is the indicator light on? What are the most common dysfunctions? In this article, we will cover the subject. indicator-fap-Renault-Espace

What is a DPF on your Renault Espace for?

As its designation presages, its role is to purify microscopic molecules harmful of the car. These kinds of molecules are so small that they easily enter our body. It is also Peugeot who invented this particle filter. Your catalyst is used to reduce the dose of molecules generated by the engine block, then the particle filter collects the rest. It is therefore necessary to have an operational FAP in case you do not want your Renault Espace to pollute the environment.

Why the FAP indicator light on your Renault Espace

The FAP of your Renault Espace is clogged

Here is the most common problem. No worries, a particle filter clogs up over time. These molecules collect and hinder the proper circulation of your exhaust gases. Generally, the particulate filter on your Renault Espace is supposed to be cleaned on its own and destroy this soot. That said, if the latter is old it must be replaced by a new one.

An electronic problem

The problem with the LEDs is that you are not sure of the problem. In fact, it often happens that a warning light is lit while your Renault Espace is working properly. This particle filter has electronic sensors which send the signal to the indicator. When these sensors do not work well while your particle filter is doing well, it is conceivable that the indicator light will go off.

What to do if the FAP indicator on your Renault Espace lights up?

At first, it is completely forbidden to remove the particulate filter from your vehicle! Indeed, it is a crime. You should check the sounders to see if they work perfectly. Assuming they work properly, the problem must come from the FAP. If it was filthy, you can unclog it by driving in towers for 10 minutes. Do not accelerate too much either, it may damage the vehicle. It is advisable to drive at 3000 rpm. The temperature of the engine block will in this way burn the soot encrusted, and thus purify this particulate filter. In the event that such a combination does not work, it will have to be replaced by a new one.

Conclusion:

The damaged fap will pollute as well as decrease acceleration. It is therefore essential to have it changed. Post a comment if our file has ever been useful to you. Good road !