The particle filter is a quite new technology that is designed to remove 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 expected and causes more complications than it resolves, which is why we will find out today when changing the particulate filter of a Volvo S90? . To do this, first of all, we will identify what the particle filter on your car is utilized for, and then when to change the particle filter on your Volvo S90.
What’s the purpose of a Volvo S90’s particulate filter?
So we begin our guideline with the reason to do this component recently built in into diesel automobiles. As we explained quickly in the introduction, the intent of this filter was to solve the complications of pollution and harmfulness of exhaust fumes from Volvo S90 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 get rid of all these carcinogenic particles. Regrettably, to reach this very high engine temperature, you have to be on the highway or have your Volvo S90 engine revving up. So we have discovered with time that cars that are principally on short trips or in the city do not allow the particulate filter to burn these fumes and we will see in the next section that these complications can force you to change the particulate filter of your Volvo S90 .
When to change the particulate filter of a Volvo S90?
In this section we will identify what you are clearly attracted to here, whether it is necessary to change the particulate filter of a Volvo S90 and if so, when?
Is it necessary to change the particulate filter on Volvo S90?
There are 2 types of particulate filter for cars, a particulate filter with additive, which does not matter the Volvo S90, but which needs to be recharged every 120, 000km with an additive that enables the regeneration of the particulate filter and consequently to burn all those harmful soot. The second one, the one we are keen on in this article, 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 explained 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. If you need to clean the EGR valve of your Volvo S90 due to your particulate filter, do not hesitate to look at our content page on this subject to identify what the procedure is.
When to change the particulate filter of a Volvo S90?
As we defined just before, a particulate filter is supposed to last the life of the vehicle, nevertheless some of you may wonder when it is necessary to change the particulate filter of its Volvo S90? Be aware that this component is extremely expensive, labor is not the most important 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 change should only be considered in the case 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 problematic, 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 find more tips on the Volvo S90, take a look at the Volvo S90 category.
