Your particle filter indicator light comes on and you don't know what the problem is. The particulate filter is found more for automobiles Diesel, even if we will see more and more for gasoline cars. Before launching into repairs for the Suzuki Liana, it is wiser to know where this problem comes from. What is a particulate filter used for? Why does the indicator light go off? What are the most common problems? In this article, we will do a point-by-point guide. light-fap-Suzuki-Liana

What is the use of a DPF on your Suzuki Liana

As its name suggests, the latter has the role of filtering microscopic particles toxiques of your vehicle. These molecules are so tiny that they can easily enter our body. For information, it is Peugeot who created this particulate filter. The role of the catalyst is to reduce the dose of particles produced by the engine, while the DPF collects the remains. It is therefore essential to have a particulate filter in good condition if you do not want the Suzuki Liana to contaminate the air you breathe.

Why the DPF warning light comes on on your Suzuki Liana

The DPF of your Suzuki Liana is clogged

Indeed, this is the most common problem. And this is normal, a DPF gets blocked as time passes. The particles form clusters and then block the flow of your exhaust gases. A priori, the DPF in the Suzuki Liana must clean itself and therefore eliminate this waste. However, if the latter is old it will have to be changed.

An electronic problem

The problem with these LEDs is that you aren't necessarily sure you have a problem. In fact, it sometimes happens that a warning light goes off while the Suzuki Liana is running perfectly. Your DPF has a few electronic probes which send the message to the indicator light. When these probes have a problem while this DPF is working perfectly, it is still possible that the indicator light goes off.

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

First of all, it is totally forbidden to remove the particle filter on your Suzuki Liana! It is considered a crime. You will need to check the probes to see if they are working properly. If these work well, the problem is with the Particulate filter. If the latter was dirty, you will be able to clean it by driving in the towers for 10 to 15 minutes. Do not go too high in the towers, the process may damage the vehicle. It is advisable to drive at 3000 revolutions minutes. The engine temperature should in this way carbonize this stored soot, and thus purify this DPF. When this combination does not work, it will have to be replaced by a new one.

Conclusion:

Your damaged particle filter will pollute and decrease acceleration. It is therefore essential to take care of it. Write a comment if our article was useful. Good walk !