The particle filter is a fairly recent invention that aims to remove harmful particles from the exhaust gases of latest diesels. It has long been seen as the miracle solution to these pollution problems. However, it doesn’t work as well as intended and causes more problems than it solves, which is why we will see on this page when changing the particulate filter of a Toyota Auris? . To achieve this, to begin with, we will identify what the particle filter on your motor vehicle is used for, and then when to change the particle filter on your Toyota Auris.
What’s the purpose of a Toyota Auris’s particulate filter?
So we begin our article content with the explanation to do this element recently built in into diesel automobiles. As we described quickly in the introduction, the purpose of this filter was to resolve the problems of pollution and harmfulness of exhaust gases from Toyota Auris 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. Sadly, to reach this very high engine temperature, you have to be on the highway or have your Toyota Auris engine revving up. So we have realized over time that vehicles that are specifically on short trips or in the city do not allow the particulate filter to burn these gases and we will see in the next part that these problems can force you to change the particulate filter of your Toyota Auris .
When to change the particulate filter of a Toyota Auris?
In this section we will identify what you are clearly attracted to here, whether it is required to change the particulate filter of a Toyota Auris and if so, when?
Is it required to change the particulate filter on Toyota Auris?
There are 2 kind of particulate filter for vehicles, a particulate filter with additive, which does not matter the Toyota Auris, but which needs to be recharged every 120, 000km with an additive that allows the regeneration of the particulate filter and therefore to burn all those harmful soot. The second one, the one we are interested in today, works with precious metals that will create a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. However, as revealed 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 Toyota Auris because of your particulate filter, do not hesitate to check out our content on this subject to identify what the procedure is.
When to change the particulate filter of a Toyota Auris?
As we explained just before, a particulate filter is supposed to last the life of the car, however some of you may possibly wonder when it is required to change the particulate filter of its Toyota Auris? Take note that this component is extremely expensive, labor is not the main 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 just be considered in the case 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 problematic, it is considered that because of the lack of a sufficiently frequent temperature rise and other design problems, 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 .
If you have any further questions about the Toyota Auris, do not hesitate to consult our Toyota Auris category.
