The particle filter is a quite recent technology 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 complications. However, it doesn’t work as well as intended and triggers more complications than it solves, which is why we will see on this page when changing the particulate filter of a Audi Q3? . To achieve this, first of all, we will find out what the particle filter on your car is utilized for, and then when to change the particle filter on your Audi Q3.

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What’s the purpose of a Audi Q3’s particulate filter?

So we start our content with the rationale to do this component not too long ago included into diesel automobiles. As we mentioned briefly in the introduction, the aim of this filter was to solve the complications of pollution and harmfulness of exhaust gases from Audi Q3 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 bring about a second combustion that will finish burning and get rid of all these carcinogenic particles. Unfortunately, to reach this very high engine unit temperature, you have to be on the highway or have your Audi Q3 engine unit revving up. So we have discovered with time that cars that are principally on short trips or in the city do not enable the particulate filter to burn these gases and we will observe in the next part that these complications can force you to change the particulate filter of your Audi Q3 .

When to change the particulate filter of a Audi Q3?

In this section we will find out what you are most definitely attracted to here, if it is necessary to change the particulate filter of a Audi Q3 and if so, when?

Is it necessary to change the particulate filter on Audi Q3?

There are 2 types of particulate filter for cars, a particulate filter with additive, which does not matter the Audi Q3, 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, works with precious metals that will create a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. However, as revealed 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 Audi Q3 because of your particulate filter, do not think twice to look at our content on this subject to find out what the process is.

When to change the particulate filter of a Audi Q3?

As we defined just before, a particulate filter is supposed to last the life of the car, nevertheless some of you might wonder when it is necessary to change the particulate filter of its Audi Q3? Be aware that this component 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 change should just be considered in the case of a completely clogged particle filter. If you don’t regularly 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 because of the lack of a sufficiently frequent temperature rise and other design complications, you should begin 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 find more tips on the Audi Q3, take a look at the Audi Q3 category.