A catalytic converter is a vital part of recent cars, as it purifies your vehicle’s exhaust gases and thus matches modern pollution standards. Nevertheless, it is possible that it may turned out to be clogged or breakdown, in which circumstance a replace or cleaning is necessary. In this article we are going to look at how to clean a catalytic converter on Renault Trafic? To get this done, to begin with, we will describe the situations in which it might be interesting to clean the catalytic converter of your Renault Trafic, then, how to execute this cleaning to retrieve the effectiveness of the catalytic converter of your car.

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

In this first part we will show you why it might be important to clean the catalyst of your Renault Trafic . In actual fact for some of you it may seem logical but most of you do not know how it functions and the outcomes dirty catalytic converter .

Purpose and functioning of the catalytic converter of a Renault Trafic

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The catalytic converter of your Renault Trafic has the task to eliminate harmful exhaust gases related to the process of your engine. In actual fact, it is one of the main elements that fight against the pollution discharged by your Renault Trafic. It will transform these harmful gases into water or nonpolluting gases. In order to transform these gases, the catalyst of your Renault Trafic 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 Renault Trafic. If you are thinking of making enough long journeys 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 element and maintain ideal engine performance.

Consequences of a dirty or defective catalytic converter on Renault Trafic

We will now find out what can be the outcomes of a dirty or failing catalytic converter on Renault Trafic . This will allow you to identify the signs of illness that should alarm you to a breakdown of your catalytic converter, here is the list of symptoms of a defective catalytic converter:

  • The catalytic converter of your Renault Trafic is blocked: As we explained earlier, if you make too short journeys like 50% of people, it will not have the time to start functioning and the catalytic converter will clog up with exhaust gases.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Renault Trafic may come on, do not hesitate to consult our content page to identify how to switch it off.
  • A defective 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 often as well have problems.
  • A metallic noise coming from the exhaust: In the event that the catalyst is dead you should hear this noise which suggests that that the ceramic is damaged.

Why you should clean the catalytic converter of your Renault Trafic

Before we end with the step you are almost certainly most interested in, how to clean the catalytic converter of a Renault Trafic? We will show you why it might be important for you to carry out this cleaning. In actual fact, a catalytic converter is a very expensive part (about 500 euros with the installation, the price can vary 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 . Finally, 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 Renault Trafic?

Finally here is the stage that you are probably most keen on in this article content, how to clean the catalytic converter of your Renault Trafic? Know that this procedure is very very easy, and that there are two techniques to accomplish:

  • Scrubbing the catalytic converter from your Renault Trafic frequently: This approach is specifically valuable for people who principally do short trips . To do so, nothing could be less difficult, from time to time, make a long trip (about 30 minutes to optimize 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 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 process. You can carry out this process every 15 000km.

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If you have any further questions about the Renault Trafic, do not hesitate to consult our Renault Trafic category.