A catalytic converter is a vital component of modern cars, as it purifies your vehicle’s exhaust gases and thus meets modern pollution specifications. Nevertheless, it is possible that it may become clogged or breakdown, in which circumstance a replace or cleaning is necessary. Today we are going to check out how to clean a catalytic converter on Renault Koleos? To achieve this, first of all, we will show you the circumstances in which it may be interesting to clean the catalytic converter of your Renault Koleos, then, how to accomplish this cleaning to recover the overall performance of the catalytic converter of your car.
Why would you want to clean up the catalytic converter of your Renault Koleos?
In this first section we will show you why it may be beneficial to clean the catalyst of your Renault Koleos . In truth for some of you it may seem obvious but most of you do not understand how it works and the results dirty catalytic converter .
Function and functioning of the catalytic converter of a Renault Koleos
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The catalytic converter of your Renault Koleos has the goal to get rid of harmful exhaust gases related to the operation of your engine. In truth, it is one of the most important components that fight against the pollution discharged by your Renault Koleos. It will transform these harmful gases into water or nonpolluting gases. In order to transform these gases, the catalyst of your Renault Koleos 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 therefore necessary to avoid clogging the catalytic converter of your Renault Koleos. If you are considering making sufficiently 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 element and keep best engine efficiency.
Consequences of a dirty or faulty catalytic converter on Renault Koleos
We will now see what can be the results of a dirty or failing catalytic converter on Renault Koleos . This will allow you to identify the symptoms that should alert 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 Koleos is clogged: As we stated 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 gases.
- Switching on the engine light: : Following a clogged catalytic converter, engine light of your Renault Koleos may come on, do not hesitate 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 as well have complications.
- A metallic noise originating from the exhaust: In the event that 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 Renault Koleos
Before we end with the step you are probably most enthusiastic about, how to clean the catalytic converter of a Renault Koleos? We will show you why it may be relevant for you to accomplish this cleaning. In truth, a catalytic converter is a very expensive component (about 500 euros with the installation, the price can fluctuate 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 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 Renault Koleos?
Finally here is the step that you are probably most enthusiastic about in this article, how to clean the catalytic converter of your Renault Koleos? Know that this process is very basic, and that there are two ways to do it:
- Scrubbing the catalytic converter from your Renault Koleos regularly: This technique is specifically useful for people who specifically do short trips . To do so, nothing could be less complicated, 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 locate 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 regularly at high rpm . If you can before and afterwards do an exhaust gas analysis to check that you have recovered healthier exhaust fumes after the process. You can accomplish this process every 15 000km.
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To discover more tips on the Renault Koleos, take a look at the Renault Koleos category.
