The particle filter is a fairly recent invention that aims to take out 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 expected and triggers more problems than it resolves, which is why we will discover in this article when changing the particulate filter of a Toyota Avalon? . To do this, to begin with, we will find out what the particle filter on your motor vehicle is intended for, and then when to change the particle filter on your Toyota Avalon.
What’s the purpose of a Toyota Avalon’s particulate filter?
So we commence our content with the explanation to do this element not too long ago integrated into diesel vehicles. As we outlined briefly in the introduction, the purpose of this filter was to solve the problems of pollution and harmfulness of exhaust gases from Toyota Avalon vehicles. Its operating 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 cause 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 Toyota Avalon engine revving up. So we have discovered as time passes 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 observe in the next section that these problems can force you to change the particulate filter of your Toyota Avalon .
When to change the particulate filter of a Toyota Avalon?
In this section we will find out what you are clearly attracted to here, if it is necessary to change the particulate filter of a Toyota Avalon and if so, when?
Is it necessary to change the particulate filter on Toyota Avalon?
There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not matter the Toyota Avalon, 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 interested in today, works with precious metals that will generate a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. However, as described above, 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 Avalon due to your particulate filter, do not hesitate to check out our content page on this subject to find out what the procedure is.
When to change the particulate filter of a Toyota Avalon?
As we revealed before, a particulate filter is designed to last the life of the vehicle, however some of you might wonder when it is necessary to change the particulate filter of its Toyota Avalon? 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 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 frequently 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 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 .
To get more tips on the Toyota Avalon, take a look at the Toyota Avalon category.
