The DPF indicator light is on and you do not know where the problem is coming from. DPF is more present in automobiles Diesel, although they can now be found in gasoline cars. Just before you start repairs in the Lancia, it is still necessary to understand where this problem comes from. What is the role of an FAP? Why does the indicator light go off? What can be the most regular worries? In the course of this file, we will take a look at the question. light-fap-Lancia

What is the use of a DPF on your Lancia

As its designation presages, its role is to filter out microscopic particles harmful of the car. These kinds of molecules are so tiny that they fit easily into your body. For information, it is Peugeot who created this FAP. Your catalyst is used to reduce the level of particulates generated from the engine, and the DPF collects the rest. It therefore seems necessary to have an operational particle filter in case you do not want the Lancia to contaminate the air you breathe.

Why the DPF warning light comes on on your Lancia

The DPF of your Lancia is clogged

This is the most common concern. No wonder, a DPF becomes clogged the more time passes. Particles accumulate and thus hamper the flow of exhaust gases. Normally, the DPF in the Lancia should be cleaned automatically and therefore destroy this soot. Unfortunately, if the latter is old, it must be replaced.

An electronic problem

The problem with these visionaries is that you are never sure you have a problem. In fact, it often happens that a warning light goes off while the Lancia is operating without problem. The DPF has electronic sensors which send a signal to the indicator light. When your sonars are not functioning well while your DPF is working properly, the indicator light may come on.

What to do if the DPF warning light on your Lancia comes on?

At first, it is absolutely forbidden to remove the particle filter on your vehicle! This is punishable by law. You should check the sensors to see if they are working perfectly. If they themselves work perfectly, the problem is with the DPF. If it was dirty, you can scrub it by driving around the towers for about 10 to 15 minutes. Without overdoing it, it could damage the engine. We advise you to drive at 3000 rpm. The engine temperature should therefore toast this stored dirt, and thus clean this DPF. When such a method still does not work, it will have to be changed.

Conclusion:

The damaged particle filter will then pollute and lose power. It is therefore necessary to replace it. Leave us a comment if our article has helped you. Good road !