The particle filter is a fairly 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. However, it doesn’t work as well as designed and causes more problems than it handles, which is why we will find out today when changing the particulate filter of a Alfa Romeo 147? . To achieve this, first of all, we will find out what the particle filter on your motor vehicle is used for, and then when to change the particle filter on your Alfa Romeo 147.
What’s the point of a Alfa Romeo 147’s particulate filter?
So we start our article with the explanation for this component not too long ago integrated into diesel vehicles. As we described quickly in the introduction, the aim of this filter was to resolve the problems of pollution and harmfulness of exhaust fumes from Alfa Romeo 147 vehicles. Its operating 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 cause a second combustion that will finish burning and eliminate all these carcinogenic particles. Unfortunately, to reach this very high engine temperature, you have to be on the highway or have your Alfa Romeo 147 engine revving up. So we have realized over time 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 see in the next section that these problems can force you to change the particulate filter of your Alfa Romeo 147 .
When to change the particulate filter of a Alfa Romeo 147?
In this section we will find out what you are clearly attracted to here, if it is necessary to change the particulate filter of a Alfa Romeo 147 and if so, when?
Is it necessary to change the particulate filter on Alfa Romeo 147?
There are 2 kind of particulate filter for cars, a particulate filter with additive, which does not concern the Alfa Romeo 147, 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 keen on today, functions 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. However, as described above, 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 Alfa Romeo 147 because of your particulate filter, do not think twice to look at our content on this subject to find out what the procedure is.
When to change the particulate filter of a Alfa Romeo 147?
As we defined before, a particulate filter is designed to last the life of the vehicle, however some of you might wonder when it is necessary to change the particulate filter of its Alfa Romeo 147? Be aware that this component is extremely expensive, labor is not the main issue because it is easy to access. But the component 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 frequently 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 problems, 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 Alfa Romeo 147, take a look at the Alfa Romeo 147 category.
