The particle filter is a quite modern invention 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. However, it doesn’t work as well as designed and causes more complications than it resolves, which is why we will discover on this page when changing the particulate filter of a Toyota Sequoia? . To do this, to begin with, we will identify what the particle filter on your car is utilized for, and then when to change the particle filter on your Toyota Sequoia.

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What’s the purpose of a Toyota Sequoia’s particulate filter?

So we begin our content with the reason for this element recently included into diesel vehicles. As we explained briefly in the introduction, the purpose of this filter was to resolve the complications of pollution and harmfulness of exhaust fumes from Toyota Sequoia vehicles. 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 Toyota Sequoia engine revving up. So we have discovered over time that cars that are specifically on short trips or in the city do not enable the particulate filter to burn these fumes and we will observe in the next section that these complications can force you to change the particulate filter of your Toyota Sequoia .

When to change the particulate filter of a Toyota Sequoia?

In this section we will identify what you are certainly attracted to here, if it is required to change the particulate filter of a Toyota Sequoia and if so, when?

Is it required to change the particulate filter on Toyota Sequoia?

There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not matter the Toyota Sequoia, 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 in this article, works with precious metals that will produce a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. However, as described earlier, 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 Toyota Sequoia due to your particulate filter, do not hesitate to look at our content on this subject to identify what the process is.

When to change the particulate filter of a Toyota Sequoia?

As we explained before, a particulate filter is designed 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 Sequoia? Be aware 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 circumstance 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 problematic, it is considered that due to the lack of a sufficiently regular temperature rise and other design complications, you should start 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 Sequoia, take a look at the Toyota Sequoia category.