The DPF indicator light comes on and you don't know where the problem is coming from. The DPF is found particularly on automobiles Diesel, even though we find them more and more on gasoline cars. Before starting repairs on the Volkswagen Golf 6 R, knowing where the problem is coming from is crucial. How does a particulate filter work? Why does the light come on? What can be the most regular dysfunctions? During this file, we will do a point-by-point topo. 
What is a DPF on your Volkswagen Golf 6 R
As its name suggests, its role is to filter out microscopic particles toxiques of the motor. The particles are so tiny that they fit easily into our body. For information, it is Peugeot who made the particulate filter. Your catalyst's role is to restrict the level of particles emitted from the engine block, then the DPF picks up the rest. It therefore seems essential to have an operational particle filter if you no longer want the Volkswagen Golf 6 R to contaminate the air we breathe.
Why the FAP indicator light on your Volkswagen Golf 6 R
The FAP of your Volkswagen Golf 6 R is clogged
This remains the most common concern. Indeed, a DPF becomes clogged over time. The particles pile up and then thwart the flow of exhaust gases. Normally, the DPF on the Volkswagen Golf 6 R is supposed to clean off on its own and therefore remove this waste. However, if it is particularly damaged you must replace it.
An electronic problem
The problem with these lights is that you aren't necessarily sure there is a problem. In practice, it often happens that an indicator light goes off while the Volkswagen Golf 6 R is running without problem. This DPF has a few electronic sensors which send a message to the warning light. If ever your probes are malfunctioning while this DPF is working correctly, it is plausible that the indicator will light up.
What to do if the FAP indicator on your Volkswagen Golf 6 R lights up?
First, it is completely forbidden to remove the particulate filter from your vehicle! Indeed, it is punishable by law. You have the option to check the sounders to see if they are working properly. If these work well, the problem is with the Particulate filter. If it is dirty, it can be cleaned by driving in the towers for 10 minutes. Without exaggerating, it can damage the engine. We advise you to go up to 3000 rpm. The heat of the engine will toast the stored soot, and therefore purify your DPF. If ever such a method is not suitable, it will have to be replaced by a new one.
Conclusion:
Your damaged fap will pollute as well as decrease acceleration. It is therefore essential to replace it. Leave a comment if this article was useful to you. Enjoy the road!