The particle filter light is on and you do not know what the problem is. The particle filter is mainly found in cars Diesel, even though they can be found today in petrol cars. Just before you start repairs in your Toyota Crown, it is still necessary to know where the malfunction comes from. What is the role of a particle filter? Why does the light come on? What can be the most regular concerns? In this text, we will go around the question. 
What is an FAP on your Toyota Crown
As its name presages, its role is to filter microscopic molecules harmful of the engine block. These kinds of molecules are so tiny that they easily enter your body. For your information, it is Peugeot who invented the particulate filter. The catalyst's role is to limit the dose of molecules generated by the engine, and the FAP collects the surplus. It therefore seems essential to have a particle filter in good working condition if you do not want your Toyota Crown to contaminate the air you breathe.
Why the FAP indicator light on your Toyota Crown
The FAP of your Toyota Crown is clogged
This is the most common problem. No wonder, a FAP clogs the more time passes. The molecules collect and then hinder the proper circulation of these exhaust gases. Ordinarily, the FAP of your Toyota Crown must be automatically cleaned and therefore eliminate this waste. However, if it is too old you will have to replace it with a new one.
An electronic problem
The concern with the LEDs is that you are in no way certain of the problem. In fact, it appears sometimes that a warning light comes on while your Toyota Crown works without problem. Your FAP has electronic sensors that transmit a message to the indicator. If these probes have a problem while this FAP is going well, it is still possible that your LED lights up.
What to do if the FAP light on your Toyota Crown lights up?
Above all, it is completely illegal to remove the particulate filter on your vehicle! It is punishable by law. You should check the sounders to see if they are working properly. If these work perfectly, the malfunction must come from the FAP. If it was dirty, you can fix it by driving in the towers for 10 minutes. Do not accelerate too much either, the process could damage the vehicle. We advise you to drive at 3000 rpm. The engine temperature will carbonize the stored soot and release your DPF. If this procedure really does not work, you will have to replace it with a new one.
Conclusion:
A damaged fap should pollute as well as decrease acceleration. It is therefore important to have it changed. Post a comment if this post served you well. Good road !