A catalytic converter is an essential component of recent cars, as it purifies your vehicle’s exhaust fumes and thus fulfills modern pollution requirements. However, it is possible that it may turned out to be clogged or breakdown, 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 C-crosser? To do this, first of all, we will describe the circumstances in which it may be interesting to clean the catalytic converter of your Citroen C-crosser, then, how to carry out this cleaning to retrieve the efficiency of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Citroen C-crosser?

In this first section we will explain why it may be necessary to clean the catalyst of your Citroen C-crosser . In truth for some of you it may seem obvious but the majority of you do not understand how it functions and the consequences dirty catalytic converter .

Purpose and functioning of the catalytic converter of a Citroen C-crosser

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The catalytic converter of your Citroen C-crosser has the objective to get rid of harmful exhaust fumes associated with the procedure of your engine unit. In truth, it is one of the main parts that fight against the pollution discharged by your Citroen C-crosser. It will convert these harmful gases into water or non-polluting fumes. In order to convert these gases, the catalyst of your Citroen C-crosser 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 consequently necessary to avoid clogging the catalytic converter of your Citroen C-crosser. If you are thinking of making enough long journeys to heat it up frequently (count more than 10 kilometres for the catalyst to reach the right temperature), this will enable you to optimise the life of this element and maintain best engine unit performance.

Results of a dirty or faulty catalytic converter on Citroen C-crosser

We will now see what can be the consequences of a dirty or failing catalytic converter on Citroen C-crosser . This will enable you to discover the symptoms that should warn you to a failure of your catalytic converter, here is the list of signs of illness of a faulty catalytic converter:

  • The catalytic converter of your Citroen C-crosser 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 C-crosser may come on, do not hesitate to seek advice from our content to identify how to switch it off.
  • A faulty lambda sensor : The catalyst functions in close connection with the lambda sensors downstream and upstream of it, they will review the air flowing inside it, if it is clogged the sensors will generally also have complications.
  • A metallic noise caused by the exhaust: In the event 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 Citroen C-crosser

Before we finish with the step you are likely most enthusiastic about, how to clean the catalytic converter of a Citroen C-crosser? We will explain why it may be relevant for you to perform this cleaning. In truth, a catalytic converter is a very expensive component (about 500 euros with the installation, 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 . Finally, the last benefit is that cleaning a catalytic converter is not that expensive and doing it frequently will save you quite a lot of money.

How do you clean the catalytic converter from its Citroen C-crosser?

Finally here is the stage that you are most likely most enthusiastic about in this content, how to clean the catalytic converter of your Citroen C-crosser? Know that this process is very basic, and that there are two techniques to do it:

  • Scrubbing the catalytic converter from your Citroen C-crosser frequently: This technique is especially useful for persons who principally do short trips . To do this, nothing could be easier, 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 motor vehicle 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 frequently at high rpm . If you can before and afterwards do an exhaust gas analysis to examine that you have recovered healthier exhaust fumes after the process. You can perform this process every 15 000km.

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To get more tips on the Citroen C-crosser, take a look at the Citroen C-crosser category.