The FAP light turns on and you don't know what the problem is. FAP is mainly found on cars Diesel, even though they are now found on petrol cars. Just before you start repairs on your Toyota Land Cruiser Sw Serie 80, it's wiser to know where the problem comes from. What is a FAP for? Why does the indicator light go off? What are the most regular concerns? In this text, we will go around the question. 
What is a FAP used for on your Toyota Land Cruiser Sw Serie 80
As its designation suggests, it is used to filter microscopic molecules toxiques of the engine block. These particles are so small that they can easily fit into our bodies. It is also Peugeot who made the FAP. Your catalyst has the role of reducing the quantity of molecules produced by the engine, and the particle filter collects the surplus. It is therefore essential to have an operational particle filter if you no longer want your Toyota Land Cruiser Sw Serie 80 to pollute the environment.
Why the FAP indicator light on your Toyota Land Cruiser Sw Serie 80
The FAP of your Toyota Land Cruiser Sw Serie 80 is clogged
Here is the most common problem. No worries, the particle filter becomes clogged over time. Molecules pile up and prevent the circulation of these exhaust gases. Ordinarily, the particle filter on your Toyota Land Cruiser Sw Serie 80 must purge alone and therefore eliminate clumps. On the other hand, if it is too old, it must be replaced by a new one.
An electronic problem
The concern about the indicator lights is that we are by no means certain of the problem. In fact, it sometimes appears that a warning light flickers while your Toyota Land Cruiser Sw Serie 80 is working properly. Your particle filter has several electronic sounders that send a message to your indicator. If your probes ever go wrong while this particle filter is working perfectly, it is possible that your indicator light will come on.
What to do if the FAP indicator on your Toyota Land Cruiser Sw Serie 80 lights up?
Above all, it is totally forbidden to remove the fap from your vehicle! Indeed, it is punishable by law. You will need to examine the sensors to verify that they work perfectly. In case these work properly, the problem comes from the Particulate filter. If the latter turns out to be dirty, it is possible to clean it by driving on excessive speed for 10 to 15 minutes. Do not accelerate too much either, the process could damage the vehicle. It is advisable to drive to 3000 revolutions minutes. The heat of the engine should roast the stored dirt, and thus purify your particulate filter. If ever such a procedure really does not work, it is necessary to have it changed.
Conclusion:
A bad particle filter should pollute and reduce the power of the vehicle. It is therefore essential to take care of it. Post a comment if this file has ever helped you. Good walk !