Your FAP light is on and you do not know where the problem is coming from. The FAP is found particularly for cars Diesel, even if we will see some now for petrol cars. Just before starting repairs For this Volkswagen Golf 7 Sw Alltrack, it is essential to understand where the malfunction came from. What is the role of a particle filter? Why is the light on? What can be the most common concerns? During this file, we will make a point by point topo. indicator-fap-Volkswagen-Golf-7-Sw-Alltrack

What is an FAP on your Volkswagen Golf 7 Sw Alltrack

As the name suggests, it is used to purify microscopic molecules harmful of your vehicle. These molecules are so small that they can be easily inserted into our body. For information, it's Peugeot who invented the particulate filter. Your catalyst is used to restrict the level of molecules generated from the engine, then the FAP collects the rest. It is therefore essential to have a FAP in good working condition in case you do not want this Volkswagen Golf 7 Sw Alltrack to pollute the environment.

Why the FAP indicator light on your Volkswagen Golf 7 Sw Alltrack

The FAP of your Volkswagen Golf 7 Sw Alltrack is clogged

Indeed, this is the most common problem. And this is normal, a FAP becomes blocked over time. These molecules pile up and thus prevent the proper circulation of your exhaust gases. Ordinarily, the FAP in this Volkswagen Golf 7 Sw Alltrack must be cleaned up on its own and therefore remove the clumps. However, if this one is particularly old it will have to be changed.

An electronic problem

The concern for these indicator lights is that we are never sure of the problem. Indeed, it frequently happens that a light comes on while this Volkswagen Golf 7 Sw Alltrack works without problem. The FAP has a few electronic sensors that issue a warning to the dashboard. When these sensors have a problem while your FAP is working properly, it is plausible that the light is on.

What to do if the FAP indicator on your Volkswagen Golf 7 Sw Alltrack lights up?

To start, it is completely prohibited to remove the fap from your vehicle! It is considered an offense. You are able to check the sounders to see if they are working perfectly. If they themselves work well, the malfunction comes from the Particle filter. If the latter is dirty, you can clean it by driving on over speed for ten minutes. Do not accelerate too much either, the process could damage the vehicle. It is advisable to drive at 3000 rpm. The heat of the vehicle should therefore carbonize this encrusted soot, and therefore clean the FAP. In case such a procedure does not work well, it is necessary to change it.

Conclusion:

A damaged fap should pollute and cause loss of power. It is therefore essential to replace it. Post a comment in case this file served you. Good road !