The particle filter is a quite recent invention that is designed 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 expected and causes more problems than it resolves, which is why we will see today when changing the particulate filter of a Volkswagen Caddy? . To get this done, first of all, we will find out what the particle filter on your car is utilized for, and then when to replace the particle filter on your Volkswagen Caddy.

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What’s the purpose of a Volkswagen Caddy’s particulate filter?

So we commence our guideline with the reason to do this element recently integrated into diesel automobiles. As we explained briefly in the introduction, the aim of this filter was to solve the problems of pollution and harmfulness of exhaust fumes from Volkswagen Caddy automobiles. Its functioning concept is to store exhaust fumes that are unburned or that still contain harmful particles, and when it is at a sufficiently high temperature to bring about 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 Volkswagen Caddy engine unit revving up. So we have realized over time that cars that are principally on short trips or in the city do not enable 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 Caddy .

When to replace the particulate filter of a Volkswagen Caddy?

In this section we will find out what you are certainly attracted to here, if it is required to replace the particulate filter of a Volkswagen Caddy and if so, when?

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

There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not matter the Volkswagen Caddy, 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 today, functions with precious metals that will generate a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as mentioned 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 Volkswagen Caddy due to your particulate filter, do not think twice to check out our article on this subject to find out what the procedure is.

When to replace the particulate filter of a Volkswagen Caddy?

As we revealed just before, a particulate filter is designed to last the life of the vehicle, however some of you may possibly wonder when it is required to replace the particulate filter of its Volkswagen Caddy? Be aware that this part is extremely expensive, labor is not the most important issue 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 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 problematic, it is considered that due to 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 .

If perhaps you have any further questions about the Volkswagen Caddy, do not hesitate to consult our Volkswagen Caddy category.