The FAP light turns on and you don't know where the problem is coming from. FAP is mainly found in vehicles Diesel, although they will be found more and more in petrol vehicles. Before starting repairs in the Suzuki Splash, it is wiser to know where this malfunction comes from. How does a FAP work? Why is the light on? What can be the most common problems? During this file, we will go around the question. 
What is a FAP on your Suzuki Splash
As its designation suggests, it is used to filter out microscopic molecules toxiques of the vehicle. These kinds of particles are so tiny that they easily fit into your body. For your information, it is Peugeot who made this FAP. The catalyst's role is to lower the level of molecules emitted from the engine block, then the FAP picks up the rest. It is therefore essential to have a particle filter in good condition if you do not want the Suzuki Splash to pollute the environment.
Why the FAP indicator light on your Suzuki Splash
The FAP of your Suzuki Splash is clogged
Indeed, this is the most recurrent problem. No wonder, a FAP gets dirty over time. The molecules collect and then hinder the proper circulation of your exhaust gases. In general, the FAP on the Suzuki Splash can be cleaned automatically and thus make this waste disappear. That said, if this one is particularly old it will have to be changed.
An electronic problem
The concern with these indicator lights is that you are in no way sure of having a problem. For example, it frequently happens that an indicator light is on while the Suzuki Splash is operating properly. The FAP has several electronic probes which send the signal to the indicator. In the event that your sounders do not prank well while your FAP is working perfectly, it remains possible that your indicator light comes on.
What to do if the FAP indicator on your Suzuki Splash lights up?
Above all, it is completely prohibited to remove the fap from your vehicle! This is punishable by law. You have the option of checking the sensors to see if they are working properly. Assumed that they themselves work perfectly, the malfunction comes from the Particle filter. If the latter was dirty, you can unclog it by driving on a diet for ten minutes. Do not climb too much in the towers, it could damage the engine. It is advisable to drive to 3000 rpm. The heat of the engine block should thus carbonize this encrusted soot, and consequently clean this FAP. If such a procedure is not at all suitable, you should have it changed.
Conclusion:
A fap in bad condition should pollute but also decrease acceleration. It is therefore necessary to deal with it. Write a comment in case this file served you. Good road !