A catalytic converter is an essential component of modern cars, as it purifies your vehicle’s exhaust fumes and thus matches modern pollution specifications. Nevertheless, it is possible that it may turned out to be clogged or breakdown, in which circumstance a change or cleaning is necessary. Today we are going to look at how to clean a catalytic converter on Citroen C5 Aircross? To achieve this, first of all, we will describe the circumstances in which it might be interesting to clean the catalytic converter of your Citroen C5 Aircross, then, how to conduct this cleaning to recover 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 C5 Aircross?

In this first section we will teach you why it might be beneficial to clean the catalyst of your Citroen C5 Aircross . In fact for some of you it may seem obvious but most of you do not understand how it functions and the outcomes dirty catalytic converter .

Role and functioning of the catalytic converter of a Citroen C5 Aircross

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The catalytic converter of your Citroen C5 Aircross has the objective to eliminate harmful exhaust fumes associated with the process of your engine unit. In fact, it is one of the main components that fight against the pollution discharged by your Citroen C5 Aircross. It will transform these harmful gases into water or non-polluting fumes. In order to transform these gases, the catalyst of your Citroen C5 Aircross 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 Citroen C5 Aircross. If you are thinking of making adequately long trips to heat it up regularly (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 preserve ideal engine unit performance.

Consequences of a dirty or faulty catalytic converter on Citroen C5 Aircross

We will now find out what can be the outcomes of a dirty or failing catalytic converter on Citroen C5 Aircross . This will enable you to identify the signs of illness that should warn you to a malfunction of your catalytic converter, here is the list of signs of illness of a faulty catalytic converter:

  • The catalytic converter of your Citroen C5 Aircross is blocked: As we explained earlier, if you make too short trips like 50% of people, it will not have the time to start working 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 C5 Aircross may come on, do not hesitate to consult 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 analyze the air flowing inside it, if it is clogged the sensors will quite often also have complications.
  • A metallic noise coming from the exhaust: In the event the catalyst is dead you should hear this noise which means that the ceramic is damaged.

Why you should clean the catalytic converter of your Citroen C5 Aircross

Before we accomplish with the step you are almost certainly most interested in, how to clean the catalytic converter of a Citroen C5 Aircross? We will teach you why it might be important for you to perform this cleaning. In fact, a catalytic converter is a very expensive component (about 500 euros with the set up, the price can fluctuate depending 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 interest is that cleaning a catalytic converter is not that expensive and doing it regularly will save you quite a lot of money.

How do you clean the catalytic converter from its Citroen C5 Aircross?

Finally here is the step that you are almost certainly most enthusiastic about in this content page, how to clean the catalytic converter of your Citroen C5 Aircross? Know that this procedure is very simple, and that there are two techniques to do it:

  • Scrubbing the catalytic converter from your Citroen C5 Aircross frequently: This strategy is specifically effective for people who specifically do short trips . To do this, 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 locate some in a motor vehicle 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 afterwards do an exhaust gas analysis to examine that you have recovered healthier exhaust fumes after the procedure. You can perform this procedure every 15 000km.

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To discover more tips on the Citroen C5 Aircross, take a look at the Citroen C5 Aircross category.