The particle filter is a quite recent technology that is designed 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 expected and triggers more complications than it handles, which is why we will find out today when changing the particulate filter of a Volkswagen Atlas? . To do this, to begin with, we will identify what the particle filter on your car is used for, and then when to change the particle filter on your Volkswagen Atlas.
What’s the purpose of a Volkswagen Atlas’s particulate filter?
So we commence our content with the rationale to do this element recently integrated into diesel vehicles. As we mentioned briefly in the introduction, the intent of this filter was to fix the complications of pollution and harmfulness of exhaust gases from Volkswagen Atlas vehicles. Its working principle is to store exhaust gases that are unburned or that still contain harmful particles, and when it is at a sufficiently high temperature to bring about 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 Atlas engine revving up. So we have realized with time that cars that are specifically on short trips or in the city do not enable the particulate filter to burn these gases and we will see in the next section that these complications can force you to change the particulate filter of your Volkswagen Atlas .
When to change the particulate filter of a Volkswagen Atlas?
In this section we will identify what you are clearly attracted to here, if it is necessary to change the particulate filter of a Volkswagen Atlas and if so, when?
Is it necessary to change the particulate filter on Volkswagen Atlas?
There are 2 types of particulate filter for cars, a particulate filter with additive, which does not concern the Volkswagen Atlas, 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 keen on today, functions with precious metals that will generate a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. However, as mentioned 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. If you need to clean the EGR valve of your Volkswagen Atlas due to your particulate filter, do not think twice to look at our article on this subject to identify what the process is.
When to change the particulate filter of a Volkswagen Atlas?
As we revealed just before, a particulate filter is supposed to last the life of the car, nevertheless some of you may wonder when it is necessary to change the particulate filter of its Volkswagen Atlas? Be aware that this component is extremely expensive, labor is not the most important 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 only be considered in the circumstance of a completely clogged particle filter. If you don’t repeatedly take the motorway, we recommend 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 due to the lack of a sufficiently frequent 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 Atlas, take a look at the Volkswagen Atlas category.
