The particle filter is a quite recent 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 problems. However, it doesn’t work as well as intended and triggers more problems than it handles, which is why we will see in this article when changing the particulate filter of a Toyota Matrix? . To do this, to begin with, we will find out what the particle filter on your motor vehicle is utilized for, and then when to replace the particle filter on your Toyota Matrix.


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

So we begin our article with the explanation for this element not too long ago included into diesel automobiles. As we described briefly in the introduction, the intent of this filter was to resolve the problems of pollution and harmfulness of exhaust fumes from Toyota Matrix automobiles. Its operating 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. Unfortunately, to reach this very high engine unit temperature, you have to be on the highway or have your Toyota Matrix engine unit revving up. So we have realized with time that vehicles that are mainly on short trips or in the city do not allow the particulate filter to burn these fumes and we will discover in the next section that these problems can force you to replace the particulate filter of your Toyota Matrix .

When to replace the particulate filter of a Toyota Matrix?

In this section we will find out what you are most definitely drawn to here, if it is required to replace the particulate filter of a Toyota Matrix and if so, when?

Is it required to replace the particulate filter on Toyota Matrix?

There are 2 sort of particulate filter for vehicles, a particulate filter with additive, which does not concern the Toyota Matrix, 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 keen on in this article, functions with precious metals that will create a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. However, as revealed earlier, it requires 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 Toyota Matrix as a result of your particulate filter, do not think twice to check out our content on this subject to find out what the procedure is.

When to replace the particulate filter of a Toyota Matrix?

As we described before, a particulate filter is designed to last the life of the vehicle, nevertheless some of you might wonder when it is required to replace the particulate filter of its Toyota Matrix? Take note that this component is extremely expensive, labor is not the most important 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 replace should only be considered in the circumstance of a completely clogged particle filter. If you don’t repeatedly 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 troublesome, it is considered that as a result of the lack of a sufficiently frequent temperature rise and other design problems, 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 .

To find more tips on the Toyota Matrix, take a look at the Toyota Matrix category.