A catalytic converter is an important component of recent cars, as it purifies your vehicle’s exhaust fumes and thus fulfills modern pollution standards. However, it is possible that it may turned out to be clogged or malfunction, in which case a replace or cleaning is fundamental. In this article we are going to look at how to clean a catalytic converter on Peugeot 4008? To achieve this, first of all, we will show you the circumstances in which it might be interesting to clean the catalytic converter of your Peugeot 4008, then, how to accomplish 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 Peugeot 4008?

In this first part we will describe why it might be beneficial to clean the catalyst of your Peugeot 4008 . Indeed for some of you it may seem obvious but the majority of you do not understand how it works and the results dirty catalytic converter .

Purpose and functioning of the catalytic converter of a Peugeot 4008

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The catalytic converter of your Peugeot 4008 has the task to get rid of harmful exhaust fumes related to the process of your engine. Indeed, it is one of the main elements that fight against the pollution discharged by your Peugeot 4008. It will convert these harmful gases into water or nonpolluting fumes. In order to convert these gases, the catalyst of your Peugeot 4008 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 Peugeot 4008. If you are considering 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 optimize the life of this component and maintain best engine effectiveness.

Consequences of a dirty or faulty catalytic converter on Peugeot 4008

We will now see what can be the results of a dirty or failing catalytic converter on Peugeot 4008 . This will allow you to identify the manifestations that should alert 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 Peugeot 4008 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 fumes.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Peugeot 4008 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 review the air flowing inside it, if it is clogged the sensors will quite often as well have problems.
  • A metallic noise caused by the exhaust: In the event that the catalyst is dead you should notice this noise which means that the ceramic is damaged.

Why you should clean the catalytic converter of your Peugeot 4008

Before we end with the step you are most likely most keen on, how to clean the catalytic converter of a Peugeot 4008? We will describe why it might be important for you to perform this cleaning. Indeed, 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 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 regularly will save you quite a lot of money.

How do you clean the catalytic converter from its Peugeot 4008?

Finally here is the stage that you are most likely most enthusiastic about in this article, how to clean the catalytic converter of your Peugeot 4008? Know that this procedure is very basic, and that there are two techniques to accomplish:

  • Scrubbing the catalytic converter from your Peugeot 4008 on a regular basis: This technique is specifically beneficial for persons who specifically do short trips . To do this, nothing could be less difficult, 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 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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If you need more guides on the Peugeot 4008, go to our Peugeot 4008 category.