Your particle filter light comes on and you do not know where the problem is coming from. The particle filter exists mainly on cars Diesel, even if they are now found on petrol cars. Before starting any repairs on this Nissan Interstar, it is wiser to know where the problem comes from. What is the role of a FAP? Why does the light go on? What can be the most common concerns? In this article, we will cover the subject. 
What is a DPF used for on your Nissan Interstar
As its name suggests, it is used to filter microscopic molecules toxiques of the vehicle. These kinds of molecules are so small that they can easily fit into our body. It is also Peugeot who made the FAP. Your catalyst's role is to lower the dose of molecules emitted from the engine block, and the FAP collects the remains. It is therefore essential to have a FAP in good working order in case you no longer want this Nissan Interstar to contaminate the air you inhale.
Why the FAP indicator light on your Nissan Interstar
Your Nissan Interstar's FAP is clogged
Indeed, this is the most frequent concern. No worries, your FAP clogs the more time passes. Molecules form clusters and thus prevent the evacuation of your exhaust gases. Ordinarily, the FAP in this Nissan Interstar must be automatically cleaned and therefore expel this waste. However, if it is too damaged, it must be replaced.
An electronic problem
The problem for these LEDs is that you are never sure you have a problem. Indeed, it regularly appears that a warning light goes off while this Nissan Interstar turns without worries. This FAP has electronic probes which send a message to the dashboard. When your probes do not work well while your FAP is working perfectly, it is possible that the witness will start.
What to do if the FAP indicator on your Nissan Interstar lights up?
First of all, it is completely prohibited to remove the fap on your Nissan Interstar! Indeed, it is considered a crime. You will need to check the sensors to be able to see if they are working well. If these work well, the problem comes from the Particulate filter. If it is dirty, you can remove it by driving in the towers for 10 minutes. Do not accelerate too much either, it could damage the vehicle. We advise you to drive to 3000 rpm. The temperature of the engine block will actually burn this encrusted soot, and release this FAP. When such a method really doesn't work, you have to change it.
Conclusion:
Your damaged particle filter should pollute and reduce acceleration. It therefore remains essential to replace it. Write a comment in case this post served you. Good road !