The particle filter is a quite recent invention that is designed to take out harmful particles from the exhaust gases of latest diesels. It has long been discovered 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 in this article when changing the particulate filter of a Mazda Mx5? . To do 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 Mx5.
What’s the point of a Mazda Mx5’s particulate filter?
So we begin our guideline with the explanation for this element recently integrated into diesel vehicles. As we explained briefly in the introduction, the intent of this filter was to resolve the problems of pollution and harmfulness of exhaust gases from Mazda Mx5 vehicles. 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 cause a second combustion that will finish burning and get rid of all these carcinogenic particles. Regrettably, to reach this very high engine unit temperature, you have to be on the highway or have your Mazda Mx5 engine unit revving up. So we have discovered with time that cars that are mainly on short trips or in the city do not allow the particulate filter to burn these gases and we will discover in the next part that these problems can force you to change the particulate filter of your Mazda Mx5 .
When to change the particulate filter of a Mazda Mx5?
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 Mazda Mx5 and if so, when?
Is it necessary to change the particulate filter on Mazda Mx5?
There are 2 types of particulate filter for cars, a particulate filter with additive, which does not matter the Mazda Mx5, 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 interested in in this article, functions 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 unit. If you need to clean the EGR valve of your Mazda Mx5 because of your particulate filter, do not hesitate to check out our article on this subject to find out what the process is.
When to change the particulate filter of a Mazda Mx5?
As we described before, a particulate filter is designed to last the life of the vehicle, nevertheless some of you may wonder when it is necessary to change the particulate filter of its Mazda Mx5? Take note that this part is extremely expensive, labor is not the most important problem 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 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 problematic, it is considered that because of the lack of a sufficiently frequent 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 .
If you have any further questions about the Mazda Mx5, do not hesitate to consult our Mazda Mx5 category.
