The particle filter is a fairly recent invention that aims to take out harmful particles from the exhaust gases of modern diesels. It has long been discovered as the miracle solution to these pollution problems. Nevertheless, it doesn’t work as well as designed and triggers more problems than it resolves, which is why we will see today when changing the particulate filter of a Volkswagen Golf 7? . To do this, first of all, we will identify what the particle filter on your motor vehicle is utilized for, and then when to change the particle filter on your Volkswagen Golf 7.

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What’s the point of a Volkswagen Golf 7’s particulate filter?

So we start our guideline with the explanation for this element recently integrated into diesel automobiles. As we mentioned briefly in the introduction, the goal of this filter was to fix the problems of pollution and harmfulness of exhaust gases from Volkswagen Golf 7 automobiles. Its functioning concept is to store exhaust gases that are unburned or that still contain harmful particles, and when it is at a adequately 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 Volkswagen Golf 7 engine unit revving up. So we have noticed over 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 observe in the next section that these problems can force you to change the particulate filter of your Volkswagen Golf 7 .

When to change the particulate filter of a Volkswagen Golf 7?

In this section we will identify what you are most definitely attracted to here, whether it is necessary to change the particulate filter of a Volkswagen Golf 7 and if so, when?

Is it necessary to change the particulate filter on Volkswagen Golf 7?

There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not matter the Volkswagen Golf 7, 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 interested in in this article, works with precious metals that will create a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as explained earlier, 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 Volkswagen Golf 7 due to 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 Volkswagen Golf 7?

As we described before, a particulate filter is designed to last the life of the car, nevertheless some of you may wonder when it is necessary to change the particulate filter of its Volkswagen Golf 7? Take note that this component is extremely expensive, labor is not the main 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 case of a completely clogged particle filter. If you don’t regularly 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 due to 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 .

To discover more tips on the Volkswagen Golf 7, take a look at the Volkswagen Golf 7 category.