The particle filter is a quite new invention that aims to take out harmful particles from the exhaust gases of latest diesels. It has long been seen as the miracle solution to these pollution complications. However, it doesn’t work as well as designed and triggers more complications than it handles, which is why we will see in this article when changing the particulate filter of a Volkswagen Touran 3? . To get this done, first of all, we will find out what the particle filter on your motor vehicle is intended for, and then when to change the particle filter on your Volkswagen Touran 3.
What’s the purpose of a Volkswagen Touran 3’s particulate filter?
So we commence our article with the rationale for this component not too long ago integrated into diesel automobiles. As we explained quickly in the introduction, the purpose of this filter was to solve the complications of pollution and harmfulness of exhaust fumes from Volkswagen Touran 3 automobiles. Its working principle is to store exhaust fumes 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 unit temperature, you have to be on the highway or have your Volkswagen Touran 3 engine unit revving up. So we have realized with time 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 observe in the next section that these complications can force you to change the particulate filter of your Volkswagen Touran 3 .
When to change the particulate filter of a Volkswagen Touran 3?
In this section we will find out what you are clearly drawn to here, if it is required to change the particulate filter of a Volkswagen Touran 3 and if so, when?
Is it required to change the particulate filter on Volkswagen Touran 3?
There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not concern the Volkswagen Touran 3, but which needs to be recharged every 120, 000km with an additive that allows the regeneration of the particulate filter and consequently to burn all those harmful soot. The second one, the one we are enthusiastic about today, works 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 above, it requires 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 Volkswagen Touran 3 as a result of your particulate filter, do not hesitate to check out our content page on this subject to find out what the procedure is.
When to change the particulate filter of a Volkswagen Touran 3?
As we revealed just before, a particulate filter is supposed to last the life of the car, however some of you might wonder when it is required to change the particulate filter of its Volkswagen Touran 3? 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 depending on your motorization, you can still count a range between 700 and 2000€. This change should only be considered in the circumstance of a completely clogged particle filter. If you don’t frequently take the motorway, we advise 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 as a result 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 .
To get more tips on the Volkswagen Touran 3, take a look at the Volkswagen Touran 3 category.
