A catalytic converter is an essential part of recent cars, as it purifies your vehicle’s exhaust gases and thus matches modern pollution requirements. Nevertheless, it is possible that it may become clogged or breakdown, in which circumstance a change or cleaning is important. Today we are going to look at how to clean a catalytic converter on Audi S5? To achieve this, first of all, we will describe the circumstances in which it might be interesting to clean the catalytic converter of your Audi S5, then, how to execute this cleaning to recover the efficiency of the catalytic converter of your car.
Why would you want to clean up the catalytic converter of your Audi S5?
In this first section we will teach you why it might be significant to clean the catalyst of your Audi S5 . Indeed for some of you it may seem obvious but the majority of you do not know how it functions and the outcomes dirty catalytic converter .
Purpose and functioning of the catalytic converter of a Audi S5
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The catalytic converter of your Audi S5 has the task to eliminate harmful exhaust gases associated with the operation of your engine. Indeed, it is one of the most important components that fight against the pollution discharged by your Audi S5. It will convert these harmful gases into water or non-polluting gases. In order to convert these gases, the catalyst of your Audi S5 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 Audi S5. If you are considering making enough long journeys 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 part and maintain best engine performance.
Results of a dirty or defective catalytic converter on Audi S5
We will now discover what can be the outcomes of a dirty or failing catalytic converter on Audi S5 . This will enable you to establish the symptoms that should alert you to a malfunction of your catalytic converter, here is the list of signs of illness of a defective catalytic converter:
- The catalytic converter of your Audi S5 is blocked: As we said 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 Audi S5 may come on, do not hesitate to consult our article to find out 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 times also have problems.
- A metallic noise originating from the exhaust: In the event the catalyst is dead you should notice this noise which suggests that that the ceramic is damaged.
Why you should clean the catalytic converter of your Audi S5
Before we accomplish with the step you are probably most keen on, how to clean the catalytic converter of a Audi S5? We will teach you why it might be important for you to accomplish this cleaning. Indeed, a catalytic converter is a very expensive part (about 500 euros with the set up, the price can differ depending 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 quite a lot of money.
How do you clean the catalytic converter from its Audi S5?
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 Audi S5? Know that this process is very very easy, and that there are two techniques to accomplish:
- Scrubbing the catalytic converter from your Audi S5 on a regular basis: This technique is especially valuable for people who mainly do short trips . To do so, nothing could be simpler, 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 directly 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 accomplish this process every 15 000km.
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If you wish more tutorials on the Audi S5, go to our Audi S5 category.
