Your FAP indicator light is on and you don't know where the problem is coming from. FAP is more for cars Diesel, even if we will see some now for petrol cars. Just before starting repairs for this Hyundai Pony, it is wiser to understand what the problem is about. What is the role of a FAP? Why does the light come on? What are the most regular concerns? During this file, we will make a point by point topo. 
What is a FAP used for on your Hyundai Pony
As its designation suggests, it is used to filter microscopic molecules toxiques of your engine block. These kinds of particles are so small that they easily fit through your body. For information, it's Peugeot who developed the FAP. The catalyst is used to lower the quantity of molecules produced by the engine, and the FAP collects the waste. It is therefore necessary to have a FAP in good condition if you do not want this Hyundai Pony to pollute.
Why the FAP indicator light on your Hyundai Pony
The FAP of your Hyundai Pony is clogged
This remains the most recurring concern. No worries, your FAP becomes clogged as time goes by. The molecules form clusters then prevent the good circulation of your exhaust gases. Normally, the FAP of this Hyundai Pony can be cleaned alone and thus destroy the clumps. However, if the latter is damaged, it will have to be changed.
An electronic problem
The concern for sighted people is that one is never certain that there is a concern. Indeed, it often happens that an indicator light flickers while this Hyundai Pony is turning properly. This FAP has a few electronic sounders that send the signal to your dashboard. When the sounders do not work well while this FAP is working perfectly, it remains likely that your indicator lights up.
What to do if the FAP lamp on your Hyundai Pony lights up?
First of all, it is completely forbidden to remove the particle filter on your vehicle! It is an offense. You can examine the sensors to see if they are working properly. If these work properly, the problem comes from the Particulate filter. If it was dirty, you can remove it by driving at a high speed for about ten minutes. Do not climb too much in the towers, the process may damage the vehicle. It is advisable to drive at 3000 revolutions minutes. The heat of the engine will thus burn the encrusted dirt, and therefore purify your FAP. If ever such a procedure does not work well, it will have to be replaced by a new one.
Conclusion:
Your damaged fap can pollute but also decrease acceleration. It is therefore essential to take care of it. Post a comment if our post has helped you. See you soon !