Your indicator light on your DPF turns on and you do not know where the problem comes from. The FAP is particularly present on vehicles Diesel, even though they can be found more and more on petrol vehicles. Before launching into repairs on this Suzuki Vitara 2, it is wiser to know what caused the malfunction. How does a FAP work? Why does the light go off? What can be the most regular concerns? In this text, we will go around the question. indicator-fap-Suzuki-Vitara-2

What is a FAP on your Suzuki Vitara 2

As its designation suggests, its role is to filter out microscopic molecules toxiques of your engine. The particles are so small that they can easily enter through our body. For your information, it is Peugeot who developed the FAP. The catalyst is used to reduce the quantity of molecules produced from the engine block, then the particle filter collects the waste. It is essential to have a FAP in good condition if you no longer want this Suzuki Vitara 2 to pollute the environment.

Why the FAP indicator light on your Suzuki Vitara 2

The FAP of your Suzuki Vitara 2 is clogged

Indeed, this is the most usual concern. No worries, a particle filter becomes blocked as time goes by. These molecules pile up and thus hinder the flow of these exhaust gases. Ordinarily, the particle filter of this Suzuki Vitara 2 should be automatically cleaned and therefore destroy this waste. On the other hand, if it is too damaged you will have to replace it.

An electronic problem

The problem with the indicator lights is that we are not necessarily certain that there is a problem. Indeed, it sometimes appears that an indicator light comes on while this Suzuki Vitara 2 turns properly. Your particle filter has electronic probes which send a signal to your indicator. If your probes do not work well while your particle filter is working properly, it is likely that the indicator light is on.

What to do if the FAP indicator on your Suzuki Vitara 2 lights up?

First, it is absolutely illegal to remove the fap on your Suzuki Vitara 2! Indeed, it is considered a crime. You will need to check the probes to see if they are working properly. If these work well, the malfunction must come from the FAP. If it turns out to be dirty, you can unclog it by driving on a diet for ten minutes. Do not climb too much in the towers, it can damage the car. It is advisable to drive at 3000 revolutions minutes. The engine block temperature should therefore carbonize the stored soot, and therefore clean your particulate filter. When this technique is really not suitable, you will have to replace it.

Conclusion:

A bad fap should pollute and make you lose power. It is therefore essential to replace it. Leave a comment in case our file has helped you. Good road !