The particle filter is a pretty new technology that is designed to remove harmful particles from the exhaust gases of latest diesels. It has long been seen as the miracle solution to these pollution complications. However, it doesn’t work as well as expected and causes more complications than it handles, which is why we will see on this page when changing the particulate filter of a Fiat 500 L? . To get this done, first of all, we will find out what the particle filter on your car is intended for, and then when to change the particle filter on your Fiat 500 L.

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What’s the purpose of a Fiat 500 L’s particulate filter?

So we start our content with the reason to do this element not too long ago integrated into diesel automobiles. As we described briefly in the introduction, the purpose of this filter was to resolve the complications of pollution and harmfulness of exhaust gases from Fiat 500 L automobiles. Its working principle is to store exhaust gases 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 unit temperature, you have to be on the highway or have your Fiat 500 L engine unit revving up. So we have discovered as time passes that vehicles that are principally on short trips or in the city do not allow the particulate filter to burn these gases and we will discover in the next part that these complications can force you to change the particulate filter of your Fiat 500 L .

When to change the particulate filter of a Fiat 500 L?

In this section we will find out what you are clearly drawn to here, if it is required to change the particulate filter of a Fiat 500 L and if so, when?

Is it required to change the particulate filter on Fiat 500 L?

There are 2 types of particulate filter for vehicles, a particulate filter with additive, which does not concern the Fiat 500 L, but which needs to be recharged every 120, 000km with an additive that allows the regeneration of the particulate filter and therefore to burn all those harmful soot. The second one, the one we are keen on today, functions with precious metals that will generate a chemical reaction at high temperature and cause the regeneration of the filter and the evacuation of the carcinogenic materials. However, as described earlier, it requires 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 Fiat 500 L because of your particulate filter, do not think twice to look at our article on this subject to find out what the process is.

When to change the particulate filter of a Fiat 500 L?

As we revealed before, a particulate filter is supposed to last the life of the car, however some of you may wonder when it is required to change the particulate filter of its Fiat 500 L? Take note 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 depending on your motorization, you can still count a range between 700 and 2000€. This change should only be considered in the case of a completely clogged particle filter. If you don’t frequently 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 troublesome, it is considered that because of the lack of a sufficiently regular 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 .

In the event that you have any further questions about the Fiat 500 L, do not hesitate to consult our Fiat 500 L category.