The particle filter is a quite recent invention that is designed to take out harmful particles from the exhaust gases of modern diesels. It has long been discovered as the miracle solution to these pollution complications. However, it doesn’t work as well as intended and causes more complications than it resolves, which is why we will discover today when changing the particulate filter of a Volkswagen Routan? . To do 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 Volkswagen Routan.

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What’s the point of a Volkswagen Routan’s particulate filter?

So we commence our article content with the explanation to do this component not too long ago built in into diesel automobiles. As we outlined quickly in the introduction, the intent of this filter was to solve the complications of pollution and harmfulness of exhaust gases from Volkswagen Routan automobiles. Its functioning concept is to store exhaust gases that are unburned or that still contain harmful particles, and when it is at a sufficiently high temperature to trigger a second combustion that will finish burning and eliminate all these carcinogenic particles. Unfortunately, to reach this very high engine temperature, you have to be on the highway or have your Volkswagen Routan engine revving up. So we have noticed as time passes that cars that are specifically on short trips or in the city do not allow the particulate filter to burn these gases and we will discover in the next part that these complications can force you to change the particulate filter of your Volkswagen Routan .

When to change the particulate filter of a Volkswagen Routan?

In this section we will identify what you are most definitely attracted to here, if it is required to change the particulate filter of a Volkswagen Routan and if so, when?

Is it required to change the particulate filter on Volkswagen Routan?

There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not concern the Volkswagen Routan, 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 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 revealed 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. If you need to clean the EGR valve of your Volkswagen Routan because of your particulate filter, do not think twice to check out our content on this subject to identify what the procedure is.

When to change the particulate filter of a Volkswagen Routan?

As we revealed just before, a particulate filter is supposed to last the life of the car, nevertheless some of you may possibly wonder when it is required to change the particulate filter of its Volkswagen Routan? Be aware that this part is extremely expensive, labor is not the main problem because it is easy to access. But the component 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 complications, 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 you wish more guides on the Volkswagen Routan, go to our Volkswagen Routan category.