A catalytic converter is an essential component of modern cars, as it purifies your vehicle’s exhaust fumes and thus matches modern pollution requirements. However, it is possible that it may become clogged or malfunction, in which case a change or cleaning is important. In this article we are going to check out how to clean a catalytic converter on Audi Q2? To do this, first of all, we will describe the circumstances in which it may be interesting to clean the catalytic converter of your Audi Q2, then, how to accomplish this cleaning to retrieve the efficiency of the catalytic converter of your car.
Why would you want to clean up the catalytic converter of your Audi Q2?
In this first section we will describe why it may be important to clean the catalyst of your Audi Q2 . Obviously for some of you it might seem obvious but the majority of you do not understand how it functions and the consequences dirty catalytic converter .
Purpose and functioning of the catalytic converter of a Audi Q2
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The catalytic converter of your Audi Q2 has the objective to eliminate harmful exhaust fumes related to the operation of your engine unit. Obviously, it is one of the main parts that fight against the pollution discharged by your Audi Q2. It will transform these harmful gases into water or non-polluting fumes. In order to transform these gases, the catalyst of your Audi Q2 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 essential to avoid clogging the catalytic converter of your Audi Q2. 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 allow you to optimize the life of this element and keep best engine unit effectiveness.
Results of a dirty or defective catalytic converter on Audi Q2
We will now see what can be the consequences of a dirty or failing catalytic converter on Audi Q2 . This will allow you to identify the manifestations that should notify you to a malfunction of your catalytic converter, here is the list of symptoms of a defective catalytic converter:
- The catalytic converter of your Audi Q2 is blocked: As we stated above, 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 Audi Q2 may come on, do not hesitate to seek advice from 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 more often than not also have complications.
- A metallic noise caused by the exhaust: In case 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 Audi Q2
Before we accomplish with the step you are probably most enthusiastic about, how to clean the catalytic converter of a Audi Q2? We will describe why it may be important for you to conduct this cleaning. Obviously, a catalytic converter is a very expensive component (about 500 euros with the installation, the price can differ according to the engines). Furthermore 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 a lot of money.
How do you clean the catalytic converter from its Audi Q2?
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 Q2? Know that this procedure is very simple, and that there are two methods to do it:
- Scrubbing the catalytic converter from your Audi Q2 regularly: This strategy is specifically useful for persons who principally 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 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 verify that you have recovered healthier exhaust fumes after the procedure. You can conduct this procedure every 15 000km.
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If you wish more guides on the Audi Q2, go to our Audi Q2 category.
