Your particle filter indicator light comes on and you don't know what the problem is. The particle filter exists mainly in vehicles Diesel, even if we find them today in petrol vehicles. Before attempting repairs in your Toyota Land Cruiser Serie 120, it is important to know where the malfunction came from. How does a FAP work? Why is the indicator light on? What are the most common concerns? During this file, we will go around the subject. 
What is a FAP used for on your Toyota Land Cruiser Serie 120
As its name presages, its role is to purify microscopic molecules harmful of your engine block. The molecules are so tiny that they can easily enter your body. Note that this is Peugeot who invented the FAP. Your catalyst is used to restrict the level of molecules generated from the engine, and the particle filter collects the rest. It therefore seems necessary to have a FAP in good condition if you no longer want your Toyota Land Cruiser Serie 120 to contaminate the air you inhale.
Why the FAP indicator light on your Toyota Land Cruiser Serie 120
The FAP of your Toyota Land Cruiser Serie 120 is clogged
This is the most frequent concern. No wonder, the particle filter clogs the more time passes. The molecules form clusters then block the flow of your exhaust gases. Ordinarily, the particle filter in your Toyota Land Cruiser Serie 120 should be automatically clogged and therefore make this soot disappear. However, if it is particularly damaged, it is essential to replace it.
An electronic problem
The problem with these indicator lights is that you are not sure if you have a problem. In practice, it often happens that an indicator light comes on while your Toyota Land Cruiser Serie 120 is turning properly. Your particle filter has electronic sensors that send the message to the indicator. When your sounders do not work well and your particle filter works properly, it is plausible that the indicator light comes on.
What to do if the FAP indicator on your Toyota Land Cruiser Serie 120 lights up?
First of all, it is absolutely illegal to remove the fap from your vehicle! This is punishable by law. You are able to check the probes to see if they work perfectly. Assuming they work properly, the malfunction comes from the Particle filter. If it turns out to be filthy, you will be able to repair it by going on a diet for ten minutes. Without exaggerating, this can damage the vehicle. We advise you to go up to 3000 revolutions minutes. The engine temperature can therefore burn this stored soot, and therefore clean this particle filter. In the event that such a scheme is not suitable, you will need to have it changed.
Conclusion:
The particle filter in poor condition can pollute as well as reduce the power of the vehicle. It is therefore important to take care of it. Write a comment in case this text was useful to you. Good walk !