The particle filter is a pretty recent technology that aims to remove harmful particles from the exhaust gases of modern diesels. It has long been discovered as the miracle solution to these pollution complications. Nevertheless, it doesn’t work as well as designed and causes more complications than it handles, which is why we will see in this article when changing the particulate filter of a Skoda Karoq? . To do this, to begin with, we will identify what the particle filter on your motor vehicle is used for, and then when to replace the particle filter on your Skoda Karoq.
What’s the purpose of a Skoda Karoq’s particulate filter?
So we commence our content with the rationale for this component recently integrated into diesel automobiles. As we described briefly in the introduction, the intent of this filter was to solve the complications of pollution and harmfulness of exhaust gases from Skoda Karoq automobiles. Its working 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 bring about 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 Skoda Karoq engine unit revving up. So we have noticed over time that vehicles that are principally on short trips or in the city do not allow the particulate filter to burn these gases and we will observe in the next part that these complications can force you to replace the particulate filter of your Skoda Karoq .
When to replace the particulate filter of a Skoda Karoq?
In this section we will identify what you are most definitely attracted to here, whether it is necessary to replace the particulate filter of a Skoda Karoq and if so, when?
Is it necessary to replace the particulate filter on Skoda Karoq?
There are 2 kind of particulate filter for vehicles, a particulate filter with additive, which does not matter the Skoda Karoq, 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 bring about the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as revealed above, it needs 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 Skoda Karoq because of your particulate filter, do not think twice to look at our content page on this subject to identify what the process is.
When to replace the particulate filter of a Skoda Karoq?
As we explained before, a particulate filter is designed to last the life of the vehicle, however some of you may possibly wonder when it is necessary to replace the particulate filter of its Skoda Karoq? Take note that this part is extremely expensive, labor is not the main issue because it is easy to access. But the component itself will vary enormously in price depending on your motorization, you can still count a range between 700 and 2000€. This replace should only be considered in the circumstance of a completely clogged particle filter. If you don’t regularly 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 because of the lack of a sufficiently frequent temperature rise and other design complications, you should start 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 guides on the Skoda Karoq, go to our Skoda Karoq category.
