The particle filter is a quite new invention that is designed to take out harmful particles from the exhaust gases of latest diesels. It has long been discovered as the miracle solution to these pollution problems. However, it doesn’t work as well as designed and causes more problems than it handles, which is why we will see on this page when changing the particulate filter of a Mercedes Viano? . To achieve this, first of all, we will identify what the particle filter on your car is used for, and then when to change the particle filter on your Mercedes Viano.
What’s the point of a Mercedes Viano’s particulate filter?
So we start our article with the explanation for this component not too long ago included into diesel automobiles. As we explained quickly in the introduction, the aim of this filter was to resolve the problems of pollution and harmfulness of exhaust fumes from Mercedes Viano automobiles. Its operating 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 get rid of all these carcinogenic particles. Regrettably, to reach this very high engine unit temperature, you have to be on the highway or have your Mercedes Viano engine unit revving up. So we have discovered with time that cars that are specifically on short trips or in the city do not enable the particulate filter to burn these fumes and we will see in the next section that these problems can force you to change the particulate filter of your Mercedes Viano .
When to change the particulate filter of a Mercedes Viano?
In this section we will identify what you are clearly attracted to here, whether it is necessary to change the particulate filter of a Mercedes Viano and if so, when?
Is it necessary to change the particulate filter on Mercedes Viano?
There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not concern the Mercedes Viano, but which needs to be recharged every 120, 000km with an additive that enables the regeneration of the particulate filter and therefore to burn all those harmful soot. The second one, the one we are enthusiastic about in this article, works with precious metals that will create a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. However, as mentioned above, it necessitates 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 Viano because of your particulate filter, do not hesitate to check out our content page on this subject to identify what the process is.
When to change the particulate filter of a Mercedes Viano?
As we described before, a particulate filter is supposed to last the life of the vehicle, however some of you may wonder when it is necessary to change the particulate filter of its Mercedes Viano? Take note that this component is extremely expensive, labor is not the main issue 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 change 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 problematic, it is considered that because of the lack of a sufficiently regular temperature rise and other design problems, you should begin planning to change 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 .
If perhaps you have any additional questions about the Mercedes Viano, do not hesitate to consult our Mercedes Viano category.
