The particle filter is a fairly new technology that aims to take out harmful particles from the exhaust gases of modern diesels. It has long been seen as the miracle solution to these pollution problems. However, it doesn’t work as well as intended and causes more problems than it solves, which is why we will find out on this page when changing the particulate filter of a Mercedes Classe B 3? . To do this, first of all, we will identify what the particle filter on your motor vehicle is intended for, and then when to replace the particle filter on your Mercedes Classe B 3.
What’s the point of a Mercedes Classe B 3’s particulate filter?
So we begin our content with the rationale for this element recently included into diesel vehicles. As we outlined briefly in the introduction, the aim of this filter was to resolve the problems of pollution and harmfulness of exhaust fumes from Mercedes Classe B 3 vehicles. Its working principle is to store exhaust fumes that are unburned or that still contain harmful particles, and when it is at a adequately high temperature to trigger a second combustion that will finish burning and eliminate all these carcinogenic particles. Unfortunately, to reach this very high engine unit temperature, you have to be on the highway or have your Mercedes Classe B 3 engine unit revving up. So we have discovered as time passes that cars that are principally on short trips or in the city do not enable the particulate filter to burn these fumes and we will see in the next part that these problems can force you to replace the particulate filter of your Mercedes Classe B 3 .
When to replace the particulate filter of a Mercedes Classe B 3?
In this section we will identify what you are clearly attracted to here, if it is required to replace the particulate filter of a Mercedes Classe B 3 and if so, when?
Is it required to replace the particulate filter on Mercedes Classe B 3?
There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not concern the Mercedes Classe B 3, but which needs to be recharged every 120, 000km with an additive that allows the regeneration of the particulate filter and therefore to burn all those harmful soot. The second one, the one we are interested in in this article, functions with precious metals that will generate a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. However, as described earlier, it needs very high temperatures, if these are not reached the filter will clog. If the filter is not regenerated manually, drive at high speed for about 20 minutes to reach this temperature and thus regenerate your filter, you will clog it and risk damaging your turbo, your EGR valve or your engine unit. If you need to clean the EGR valve of your Mercedes Classe B 3 because of your particulate filter, do not think twice to check out our content page on this subject to identify what the process is.
When to replace the particulate filter of a Mercedes Classe B 3?
As we revealed just before, a particulate filter is supposed to last the life of the car, however some of you may wonder when it is required to replace the particulate filter of its Mercedes Classe B 3? Take note that this part is extremely expensive, labor is not the main problem because it is easy to access. But the part itself will vary enormously in price based on your motorization, you can still count a range between 700 and 2000€. This replace should just be considered in the circumstance of a completely clogged particle filter. If you don’t repeatedly take the motorway, we suggest you, every month to drive 10 minutes on the motorway at least 3000 rpm . In spite of everything, the current particulate filter have not been well designed and remain troublesome, it is considered that because of the lack of a sufficiently regular temperature rise and other design problems, you should begin planning to replace your particulate filter from 200, 000km if you have a use of your XX that is more urban and a little more if it is mixed .
Whenever you have any additional questions about the Mercedes Classe B 3, do not hesitate to consult our Mercedes Classe B 3 category.
