Your particle filter indicator light comes on and you do not know what caused the malfunction. The particle filter is mainly available for vehicles Diesel, even if we find them today for gasoline vehicles. Before you start repairs for your Hyundai Ix-onic, it's important to understand where the malfunction comes from. How does a FAP work? Why does the witness go off? What can be the most common problems? In this text, we will go around the question. 
What is a FAP used for on your Hyundai Ix-onic
As its designation presages, it is used to purify microscopic particles toxiques of your engine block. The particles are so small that they easily fit through our body. It is also Peugeot who created the FAP. Your catalyst has the role of limiting the dose of particles generated by the engine, then the particle filter collects the waste. It is therefore essential to have a particle filter in good condition if you no longer want your Hyundai Ix-onic to pollute.
Why the FAP indicator light on your Hyundai Ix-onic
The FAP of your Hyundai Ix-onic is clogged
This remains the most common malfunction. In fact, the particle filter becomes blocked over time. Particles pile up and thus block the flow of these exhaust gases. In general, the particle filter on your Hyundai Ix-onic is supposed to clean itself and expel clumps. On the other hand, if it is particularly damaged you will have to change it.
An electronic problem
The problem with the LEDs is that you are never sure of the malfunction. Indeed, it sometimes happens that a warning light comes on while your Hyundai Ix-onic works perfectly. The particle filter holds a few electronic probes which send a signal to the indicator. When these probes do not work well while the particle filter is fine, it is conceivable that the warning light comes on.
What to do if the FAP indicator light on your Hyundai Ix-onic lights up?
At first, it is completely illegal to remove the particle filter on your vehicle! It is an offense. You will have to check the probes to see if they work perfectly. If they ever work well, the malfunction must come from the Particle filter. If it was dirty, it can be cleaned by driving around the towers for about 10 minutes. Do not climb too much in the towers, it could damage the engine. It is advisable to drive at 3000 rpm. The heat of the engine will cause the encrusted dirt to roast, thereby freeing your particle filter. If ever such a combination really does not work, it is necessary to replace it with a new one.
Conclusion:
A fap in bad condition can pollute but also reduce acceleration. So it's important to take care of it. Write a comment in case our article was useful. Good walk !