The light on your particle filter goes off and you don't know what the problem is. The particulate filter is mostly found in vehicles Diesel, even if we will see it now in petrol vehicles. Just before starting repairs in your Toyota Corolla 6, it remains essential to understand where this problem originated from. What is the role of an FAP? Why does the indicator light come on? What are the most regular problems? In this text, we will go around the question. 
What is a FAP used for on your Toyota Corolla 6
As the name suggests, it is used to purify microscopic molecules harmful of your vehicle. The molecules are so small that they fit easily into your body. For information, it is Peugeot who made this DPF. Your catalyst is used to reduce the dose of molecules generated by the engine, then the DPF picks up the remains. It is therefore necessary to have an operational particle filter in the event that you no longer want your Toyota Corolla 6 to pollute.
Why the FAP indicator light on your Toyota Corolla 6
The FAP of your Toyota Corolla 6 is clogged
This is the most common malfunction. No worries, the DPF clogs up over time. Molecules form clusters and prevent the circulation of these exhaust gases. Usually, the DPF on your Toyota Corolla 6 can be cleaned automatically and therefore destroy this waste. Unfortunately, if this one is particularly old it will have to be replaced by a new one.
An electronic problem
The concern with the indicator lights is that you are by no means sure you have a malfunction. For example, it sometimes happens that an indicator light flickers even though your Toyota Corolla 6 is working perfectly. The DPF has a few electronic probes which transmit a message to the indicator light. If your probes malfunction while this DPF is working properly, the indicator light may go off.
What to do if the FAP indicator on your Toyota Corolla 6 lights up?
To begin with, it is completely forbidden to remove the fap from your Toyota Corolla 6! It is punishable by law. You will need to check the sensors to see if they are working properly. Assuming that they themselves are working fine, the problem is with the DPF. If the latter was clogged, you will be able to clean it by driving at revs for 10 to 15 minutes. Do not go too high in the towers, the process could damage the engine. It is advisable to drive to 3000 revolutions minutes. The temperature of the vehicle will consequently carbonize the encrusted soot, and consequently purify the DPF. If this manipulation does not work, it must be changed.
Conclusion:
A damaged particle filter will then pollute but also make you lose power. It therefore remains essential to replace it. Post a comment if our file was useful to you. See you soon !