The particle filter is a quite recent technology 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. Nevertheless, it doesn’t work as well as intended and triggers more problems than it solves, which is why we will see on this page when changing the particulate filter of a Mazda 5? . To achieve this, first of all, we will find out what the particle filter on your car is intended for, and then when to change the particle filter on your Mazda 5.
What’s the purpose of a Mazda 5’s particulate filter?
So we commence our article with the explanation for this element not too long ago included into diesel automobiles. As we explained quickly in the introduction, the purpose of this filter was to solve the problems of pollution and harmfulness of exhaust gases from Mazda 5 automobiles. Its functioning principle is to store exhaust gases 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 eliminate all these carcinogenic particles. Sadly, to reach this very high engine unit temperature, you have to be on the highway or have your Mazda 5 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 gases and we will observe in the next part that these problems can force you to change the particulate filter of your Mazda 5 .
When to change the particulate filter of a Mazda 5?
In this section we will find out what you are most definitely attracted to here, if it is necessary to change the particulate filter of a Mazda 5 and if so, when?
Is it necessary to change the particulate filter on Mazda 5?
There are 2 sort of particulate filter for vehicles, a particulate filter with additive, which does not concern the Mazda 5, 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, 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. Nevertheless, as described above, 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 Mazda 5 because of your particulate filter, do not hesitate to look at our article on this subject to find out what the procedure is.
When to change the particulate filter of a Mazda 5?
As we revealed just before, a particulate filter is supposed to last the life of the car, nevertheless some of you may possibly wonder when it is necessary to change the particulate filter of its Mazda 5? Take note that this component is extremely expensive, labor is not the main issue because it is easy to access. But the part 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 circumstance 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 because of the lack of a sufficiently regular temperature rise and other design problems, 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 find more tips on the Mazda 5, take a look at the Mazda 5 category.
