The indicator light on your particle filter turns on and you do not know what the problem is. The particulate filter is found especially for cars Diesel, even if we find them now for petrol cars. Before starting repairs for your Seat 133, it is important to know where this malfunction comes from. How does a FAP work? Why does the indicator light come on? What can be the most common problems? In this article, we will go over the subject. indicator-fap-Seat-133

What is a FAP used for on your Seat 133

As its name suggests, it is used to purify microscopic molecules toxiques of your vehicle. These particles are so tiny that they can easily fit through your body. Note that this is Peugeot who developed this FAP. Your catalyst is used to reduce the dose of molecules produced by the engine block, while the particle filter collects waste. It is therefore necessary to have a particle filter in good condition in case you do not want your Seat 133 to contaminate the air you breathe.

Why the FAP indicator light on your Seat 133

The FAP of your Seat 133 is clogged

Indeed, it is the most frequent problem. No wonder, the particle filter clogs the more time passes. Molecules pile up and thus prevent the flow of your exhaust gases. Normally, the particle filter on your Seat 133 is supposed to purge itself and destroy the clumps. However, if it is particularly old it must be changed.

An electronic problem

The problem with these indicator lights is that you are in no way certain of the problem. In fact, this appears sometimes when an indicator light goes off while your Seat 133 is running without worries. This particle filter has a few electronic sounders that send a warning to the indicator. When the sensors do not work well while your particle filter is working perfectly, it is conceivable that your indicator light comes on.

What to do if the FAP indicator on your Seat 133 lights up?

At first, it is absolutely forbidden to remove the particulate filter from your vehicle! It is punishable by law. You are able to check the probes to see if they are working properly. If these function correctly, the malfunction comes from the Particle filter. If the latter is dirty, it can be cleaned by rolling in the towers for 10 to 15 minutes. Without abusing it, it could damage the engine. It is advisable to drive to 3000 rpm. The heat of the engine block will be able to carbonize this stored soot, and therefore clean this particle filter. If such a combination does not suit well, it is necessary to replace it with a new one.

Conclusion:

A damaged fap will pollute and make you lose power. It is therefore necessary to replace it. Write a comment if our post has ever been useful to you. Enjoy the road!