A catalytic converter is an essential component of contemporary cars, as it purifies your vehicle’s exhaust gases and thus meets modern pollution requirements. Nevertheless, it is possible that it may become clogged or malfunction, in which case a change or cleaning is fundamental. In this article we are going to check out how to clean a catalytic converter on Citroen C3? To do this, first of all, we will explain the situations in which it may be interesting to clean the catalytic converter of your Citroen C3, then, how to conduct this cleaning to retrieve the effectiveness of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Citroen C3?

In this first part we will describe why it may be beneficial to clean the catalyst of your Citroen C3 . In truth for some of you it might seem obvious but the majority of you do not understand how it works and the consequences dirty catalytic converter .

Function and functioning of the catalytic converter of a Citroen C3

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The catalytic converter of your Citroen C3 has the function to eliminate harmful exhaust gases associated with the operation of your engine. In truth, it is one of the main parts that fight against the pollution discharged by your Citroen C3. It will transform these harmful gases into water or non-polluting gases. In order to transform these gases, the catalyst of your Citroen C3 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 necessary to avoid clogging the catalytic converter of your Citroen C3. If you are thinking of making sufficiently long journeys to heat it up repeatedly (count more than 10 kilometres for the catalyst to reach the right temperature), this will allow you to optimize the life of this component and maintain best engine overall performance.

Results of a dirty or faulty catalytic converter on Citroen C3

We will now find out what can be the consequences of a dirty or failing catalytic converter on Citroen C3 . This will allow you to distinguish the manifestations that should alarm you to a failure of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Citroen C3 is clogged: As we explained above, if you make too short journeys 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 Citroen C3 may come on, do not think twice to seek advice from our content 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 as well have complications.
  • A metallic noise caused by the exhaust: In the event that the catalyst is dead you should notice this noise which suggests that that the ceramic is damaged.

Why you should clean the catalytic converter of your Citroen C3

Before we accomplish with the step you are almost certainly most enthusiastic about, how to clean the catalytic converter of a Citroen C3? We will describe why it may be important for you to accomplish this cleaning. In truth, a catalytic converter is a very expensive component (about 500 euros with the set up, the price can vary according to the engines). In addition to being no longer good for passing the technical control , you may 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 a lot of money.

How do you clean the catalytic converter from its Citroen C3?

Finally here is the step that you are most likely most keen on in this content page, how to clean the catalytic converter of your Citroen C3? Know that this procedure is very basic, and that there are two approaches to accomplish:

  • Scrubbing the catalytic converter from your Citroen C3 frequently: This strategy is especially useful for persons who principally do short trips . To do this, nothing could be less difficult, from time to time, make a long trip (about 30 minutes to improve 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 directly 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 afterwards do an exhaust gas analysis to check that you have recovered healthier exhaust fumes after the procedure. You can accomplish this procedure every 15 000km.

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To find more tips on the Citroen C3, take a look at the Citroen C3 category.