The particle filter is a quite recent technology that aims to remove harmful particles from the exhaust gases of modern 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 today when changing the particulate filter of a Audi Rs6? . To achieve this, to begin with, we will find out what the particle filter on your motor vehicle is intended for, and then when to replace the particle filter on your Audi Rs6.
What’s the purpose of a Audi Rs6’s particulate filter?
So we begin our guideline with the explanation for this element recently included into diesel vehicles. As we described quickly in the introduction, the intent of this filter was to resolve the complications of pollution and harmfulness of exhaust fumes from Audi Rs6 vehicles. Its functioning 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 cause a second combustion that will finish burning and eliminate all these carcinogenic particles. Sadly, to reach this very high engine temperature, you have to be on the highway or have your Audi Rs6 engine revving up. So we have realized as time passes that cars that are mainly on short trips or in the city do not allow the particulate filter to burn these fumes and we will see in the next part that these complications can force you to replace the particulate filter of your Audi Rs6 .
When to replace the particulate filter of a Audi Rs6?
In this section we will find out what you are most definitely attracted to here, if it is required to replace the particulate filter of a Audi Rs6 and if so, when?
Is it required to replace the particulate filter on Audi Rs6?
There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not matter the Audi Rs6, 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 keen on today, works with precious metals that will create a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. However, as described earlier, 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 Audi Rs6 due to your particulate filter, do not hesitate to check out our article on this subject to find out what the procedure is.
When to replace the particulate filter of a Audi Rs6?
As we defined before, a particulate filter is designed to last the life of the car, nevertheless some of you might wonder when it is required to replace the particulate filter of its Audi Rs6? Take note that this component is extremely expensive, labor is not the most important problem 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 replace should just be considered in the case 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 due to the lack of a sufficiently regular temperature rise and other design complications, 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 .
If you want more tutorials on the Audi Rs6, go to our Audi Rs6 category.
