The particle filter is a fairly recent invention that is designed 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 find out on this page when changing the particulate filter of a Audi A1? . To do this, to begin with, we will find out what the particle filter on your motor vehicle is used for, and then when to replace the particle filter on your Audi A1.
What’s the point of a Audi A1’s particulate filter?
So we start our content with the rationale for this element not too long ago included into diesel vehicles. As we outlined briefly in the introduction, the intent of this filter was to fix the problems of pollution and harmfulness of exhaust fumes from Audi A1 vehicles. Its operating 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 bring about 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 Audi A1 engine unit revving up. So we have noticed as time passes that cars that are principally 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 Audi A1 .
When to replace the particulate filter of a Audi A1?
In this section we will find out what you are most definitely attracted to here, whether it is necessary to replace the particulate filter of a Audi A1 and if so, when?
Is it necessary to replace the particulate filter on Audi A1?
There are 2 sort of particulate filter for cars, a particulate filter with additive, which does not concern the Audi A1, 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 create a chemical reaction at high temperature and bring about the regeneration of the filter and the evacuation of the carcinogenic materials. Nevertheless, as explained 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 unit. If you need to clean the EGR valve of your Audi A1 because of your particulate filter, do not think twice to check out our content page on this subject to find out what the procedure is.
When to replace the particulate filter of a Audi A1?
As we explained just before, a particulate filter is supposed to last the life of the vehicle, nevertheless some of you might wonder when it is necessary to replace the particulate filter of its Audi A1? Be aware that this component is extremely expensive, labor is not the most important problem because it is easy to access. But the component itself will vary enormously in price depending on your motorization, you can still count a range between 700 and 2000€. This replace should just 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 problematic, it is considered that because of the lack of a sufficiently regular 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 Audi A1, take a look at the Audi A1 category.
