The particle filter is a pretty new technology that is designed to remove 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 intended and triggers more problems than it handles, which is why we will see today when changing the particulate filter of a Opel Zafira Tourer? . To achieve this, to begin with, we will identify what the particle filter on your motor vehicle is utilized for, and then when to change the particle filter on your Opel Zafira Tourer.
What’s the purpose of a Opel Zafira Tourer’s particulate filter?
So we begin our article with the reason for this element recently integrated into diesel automobiles. As we described quickly in the introduction, the goal of this filter was to resolve the problems of pollution and harmfulness of exhaust gases from Opel Zafira Tourer 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 Opel Zafira Tourer engine unit revving up. So we have realized with time 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 discover in the next part that these problems can force you to change the particulate filter of your Opel Zafira Tourer .
When to change the particulate filter of a Opel Zafira Tourer?
In this section we will identify what you are certainly attracted to here, if it is required to change the particulate filter of a Opel Zafira Tourer and if so, when?
Is it required to change the particulate filter on Opel Zafira Tourer?
There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not matter the Opel Zafira Tourer, 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 create a chemical reaction at high temperature and trigger the regeneration of the filter and the evacuation of the carcinogenic materials. However, as explained 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 Opel Zafira Tourer because of your particulate filter, do not hesitate to look at our article on this subject to identify what the procedure is.
When to change the particulate filter of a Opel Zafira Tourer?
As we revealed just before, a particulate filter is designed to last the life of the vehicle, however some of you may wonder when it is required to change the particulate filter of its Opel Zafira Tourer? Be aware that this component is extremely expensive, labor is not the main issue 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 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 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 .
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