A catalytic converter is an essential part of modern cars, as it purifies your vehicle’s exhaust fumes and thus suits modern pollution requirements. Nevertheless, it is possible that it may turned out to be clogged or malfunction, in which circumstance a change or cleaning is necessary. In this article we are going to check out how to clean a catalytic converter on Renault Master 3? To achieve this, first of all, we will explain the circumstances in which it might be interesting to clean the catalytic converter of your Renault Master 3, then, how to accomplish this cleaning to retrieve the overall performance of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Renault Master 3?

In this first section we will show you why it might be important to clean the catalyst of your Renault Master 3 . In actual fact for some of you it might seem obvious but most of you do not know how it works and the results dirty catalytic converter .

Role and functioning of the catalytic converter of a Renault Master 3

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The catalytic converter of your Renault Master 3 has the objective to eliminate harmful exhaust fumes associated with the process of your engine. In actual fact, it is one of the main elements that fight against the pollution discharged by your Renault Master 3. It will transform these harmful gases into water or non-polluting fumes. In order to transform these gases, the catalyst of your Renault Master 3 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 consequently essential to avoid clogging the catalytic converter of your Renault Master 3. If you are considering making enough long travels to heat it up repeatedly (count more than 10 kilometres for the catalyst to reach the right temperature), this will enable you to optimise the life of this part and maintain ideal engine efficiency.

Consequences of a dirty or faulty catalytic converter on Renault Master 3

We will now see what can be the results of a dirty or failing catalytic converter on Renault Master 3 . This will enable you to discover the symptoms that should warn you to a failure of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Renault Master 3 is blocked: As we stated earlier, if you make too short journeys 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 Renault Master 3 may come on, do not think twice to consult our article 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 often times also have problems.
  • A metallic noise caused by the exhaust: In the event that 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 Renault Master 3

Before we accomplish with the step you are almost certainly most enthusiastic about, how to clean the catalytic converter of a Renault Master 3? We will show you why it might be important for you to conduct this cleaning. In actual fact, a catalytic converter is a very expensive part (about 500 euros with the installation, 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 . Finally, the last interest is that cleaning a catalytic converter is not that expensive and doing it repeatedly will save you quite a lot of money.

How do you clean the catalytic converter from its Renault Master 3?

Finally here is the stage that you are almost certainly most keen on in this content page, how to clean the catalytic converter of your Renault Master 3? Know that this process is very simple, and that there are two methods to accomplish:

  • Scrubbing the catalytic converter from your Renault Master 3 frequently: This technique is specifically beneficial for people who specifically 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 find 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 repeatedly 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 process. You can conduct this process every 15 000km.

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If you want more guides on the Renault Master 3, go to our Renault Master 3 category.