The particle filter is a pretty new invention that aims to remove harmful particles from the exhaust gases of latest diesels. It has long been discovered 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 today when changing the particulate filter of a Volkswagen Golf? . To do this, to begin with, we will identify what the particle filter on your car is used for, and then when to replace the particle filter on your Volkswagen Golf.


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

So we commence our article content with the rationale to do this component recently built in into diesel vehicles. As we explained quickly in the introduction, the purpose of this filter was to solve the problems of pollution and harmfulness of exhaust fumes from Volkswagen Golf vehicles. Its working concept is to store exhaust fumes 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 eliminate all these carcinogenic particles. Regrettably, to reach this very high engine temperature, you have to be on the highway or have your Volkswagen Golf engine revving up. So we have noticed over time that cars that are specifically 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 Volkswagen Golf .

When to replace the particulate filter of a Volkswagen Golf?

In this section we will identify what you are certainly drawn to here, whether it is required to replace the particulate filter of a Volkswagen Golf and if so, when?

Is it required to replace the particulate filter on Volkswagen Golf?

There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not matter the Volkswagen Golf, but which needs to be recharged every 120, 000km with an additive that enables the regeneration of the particulate filter and consequently to burn all those harmful soot. The second one, the one we are enthusiastic about in this article, works with precious metals that will produce a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as described earlier, it needs 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. If you need to clean the EGR valve of your Volkswagen Golf as a result of your particulate filter, do not hesitate to look at our article on this subject to identify what the process is.

When to replace the particulate filter of a Volkswagen Golf?

As we described before, a particulate filter is supposed to last the life of the vehicle, however some of you may wonder when it is required to replace the particulate filter of its Volkswagen Golf? Take note that this part is extremely expensive, labor is not the main problem because it is easy to access. But the part 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 case of a completely clogged particle filter. If you don’t repeatedly take the motorway, we suggest 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 as a result of the lack of a sufficiently frequent temperature rise and other design problems, you should begin 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 get more tips on the Volkswagen Golf, take a look at the Volkswagen Golf category.