A catalytic converter is an important component of recent cars, as it purifies your vehicle’s exhaust fumes and thus suits modern pollution requirements. Nevertheless, it is possible that it may become clogged or breakdown, in which case a change or cleaning is necessary. In this article we are going to check out how to clean a catalytic converter on Citroen C6? To do this, to begin with, we will show you the situations in which it may be interesting to clean the catalytic converter of your Citroen C6, then, how to conduct this cleaning to retrieve the performance of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Citroen C6?

In this first part we will explain why it may be significant to clean the catalyst of your Citroen C6 . In actual fact for some of you it may seem obvious but most of you do not understand how it works and the outcomes dirty catalytic converter .

Function and functioning of the catalytic converter of a Citroen C6

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The catalytic converter of your Citroen C6 has the task to eliminate harmful exhaust fumes related to the procedure of your engine. In actual fact, it is one of the main elements that fight against the pollution discharged by your Citroen C6. It will transform these harmful gases into water or non-polluting fumes. In order to transform these gases, the catalyst of your Citroen C6 a mesh of precious metals which, when the gases pass at high temperature, will break them down by chemical reaction . A catalytic converter can only work from 400°, it is therefore important to avoid clogging the catalytic converter of your Citroen C6. If you are thinking of making enough long travels to heat it up regularly (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 maintain best engine efficiency.

Consequences of a dirty or faulty catalytic converter on Citroen C6

We will now discover what can be the outcomes of a dirty or failing catalytic converter on Citroen C6 . This will allow you to distinguish the symptoms that should warn you to a malfunction of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Citroen C6 is blocked: As we stated above, if you make too short trips like 50% of people, it will not have the time to start functioning and the catalytic converter will clog up with exhaust fumes.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Citroen C6 may come on, do not hesitate to consult our content page to find out 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 problems.
  • A metallic noise originating from 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 C6

Before we accomplish with the step you are almost certainly most curious about, how to clean the catalytic converter of a Citroen C6? We will explain why it may be relevant for you to accomplish this cleaning. In actual fact, a catalytic converter is a very expensive component (about 500 euros with the set up, the price can differ 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 regularly will save you a lot of money.

How do you clean the catalytic converter from its Citroen C6?

Finally here is the stage that you are probably most enthusiastic about in this article content, how to clean the catalytic converter of your Citroen C6? Know that this procedure is very simple, and that there are two ways to accomplish:

  • Scrubbing the catalytic converter from your Citroen C6 on a regular basis: This technique is specifically beneficial for people 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 discover 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 regularly at high rpm . If you can before and later on do an exhaust gas analysis to verify that you have recovered healthier exhaust fumes after the procedure. You can accomplish this procedure every 15 000km.

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If you have any additional questions about the Citroen C6, do not hesitate to consult our Citroen C6 category.