A catalytic converter is an essential part of modern cars, as it purifies your vehicle’s exhaust gases and thus matches modern pollution standards. However, it is possible that it may turned out to be clogged or breakdown, in which case a change or cleaning is essential. In this article we are going to check out how to clean a catalytic converter on Volkswagen Lupo? To do this, to begin with, we will describe the scenarios in which it might be interesting to clean the catalytic converter of your Volkswagen Lupo, then, how to carry out this cleaning to recover the overall performance of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Volkswagen Lupo?

In this first section we will describe why it might be beneficial to clean the catalyst of your Volkswagen Lupo . In fact for some of you it may seem logical but the majority of you do not know how it works and the outcomes dirty catalytic converter .

Purpose and functioning of the catalytic converter of a Volkswagen Lupo

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The catalytic converter of your Volkswagen Lupo has the function to get rid of harmful exhaust gases associated with the procedure of your engine. In fact, it is one of the most important elements that fight against the pollution discharged by your Volkswagen Lupo. It will convert these harmful gases into water or nonpolluting gases. In order to convert these gases, the catalyst of your Volkswagen Lupo a mesh of precious metals which, when the gases pass at high temperature, will break them down by chemical reaction . A catalytic converter can just work from 400°, it is therefore important to avoid clogging the catalytic converter of your Volkswagen Lupo. If you are thinking of making adequately long trips to heat it up repeatedly (count more than 10 kilometres for the catalyst to reach the right temperature), this will allow you to optimise the life of this component and keep best engine overall performance.

Outcomes of a dirty or faulty catalytic converter on Volkswagen Lupo

We will now find out what can be the outcomes of a dirty or failing catalytic converter on Volkswagen Lupo . This will allow you to identify the signs of illness that should inform you to a breakdown of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Volkswagen Lupo is clogged: As we said earlier, if you make too short travels like 50% of people, it will not have the time to start functioning and the catalytic converter will clog up with exhaust gases.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Volkswagen Lupo may come on, do not think twice to consult our article to identify how to switch it off.
  • A faulty lambda sensor : The catalyst works in close connection with the lambda sensors downstream and upstream of it, they will analyze the air flowing inside it, if it is clogged the sensors will generally also have complications.
  • A metallic noise originating from the exhaust: In case the catalyst is dead you should hear this noise which results in that the ceramic is damaged.

Why you should clean the catalytic converter of your Volkswagen Lupo

Before we finish with the step you are most likely most curious about, how to clean the catalytic converter of a Volkswagen Lupo? We will describe why it might be important for you to carry out this cleaning. In fact, a catalytic converter is a very expensive part (about 500 euros with the installation, the price can vary according to the engines). Furthermore to being no longer good for passing the technical control , you might be at risk of over-consumption of fuel . At last, the last benefit is that cleaning a catalytic converter is not that expensive and doing it repeatedly will save you quite a lot of money.

How do you clean the catalytic converter from its Volkswagen Lupo?

Finally here is the step that you are probably most keen on in this content page, how to clean the catalytic converter of your Volkswagen Lupo? Know that this process is very basic, and that there are two techniques to accomplish:

  • Scrubbing the catalytic converter from your Volkswagen Lupo regularly: This approach is especially valuable for persons who mainly do short trips . To do so, nothing could be less complicated, from time to time, make a long trip (about 30 minutes to enhance the efficiency of the process), thinking of making your engine go up in revs so that the temperature in the catalyst increases and it can be cleaned.
  • To use a catalyst cleaner: You can find some in a car center for about 20 euros. All you have to do is add it to your fuel straight in your tank with about half a full tank. Afterwards you will have to drive on a long distance for at least 1 hour at mid-range by trying to go repeatedly at high rpm . If you can before and later on do an exhaust gas analysis to examine that you have recovered healthier exhaust fumes after the process. You can carry out this process every 15 000km.

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If you need more tutorials on the Volkswagen Lupo, go to our Volkswagen Lupo category.