A catalytic converter is an essential component of modern cars, as it purifies your vehicle’s exhaust gases and thus fulfills modern pollution requirements. Nevertheless, it is possible that it may turned out to be clogged or breakdown, in which circumstance a change or cleaning is fundamental. Today we are going to look at how to clean a catalytic converter on Audi Q5? To achieve this, to begin with, we will explain the circumstances in which it might be interesting to clean the catalytic converter of your Audi Q5, then, how to execute this cleaning to retrieve the performance of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Audi Q5?

In this first section we will explain why it might be important to clean the catalyst of your Audi Q5 . In actual fact for some of you it may seem obvious but the majority of you do not know how it works and the consequences dirty catalytic converter .

Function and functioning of the catalytic converter of a Audi Q5

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The catalytic converter of your Audi Q5 has the objective to eliminate harmful exhaust gases related to the operation of your engine unit. In actual fact, it is one of the most important elements that fight against the pollution discharged by your Audi Q5. It will transform these harmful gases into water or non-polluting gases. In order to transform these gases, the catalyst of your Audi Q5 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 important to avoid clogging the catalytic converter of your Audi Q5. If you are thinking of making sufficiently long journeys 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 preserve ideal engine unit overall performance.

Outcomes of a dirty or faulty catalytic converter on Audi Q5

We will now discover what can be the consequences of a dirty or failing catalytic converter on Audi Q5 . This will enable you to distinguish 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 Audi Q5 is blocked: As we said above, 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 Audi Q5 may come on, do not hesitate to consult our content 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 originating from the exhaust: In the event that 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 Q5

Before we accomplish with the step you are almost certainly most curious about, how to clean the catalytic converter of a Audi Q5? We will explain why it might be relevant for you to execute this cleaning. In actual fact, a catalytic converter is a very expensive component (about 500 euros with the set up, the price can differ according to the engines). Furthermore to being no longer good for passing the technical control , you might be at risk of over-consumption of fuel . At last, the last benefit 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 Audi Q5?

Finally here is the stage that you are most certainly most interested in in this guideline, how to clean the catalytic converter of your Audi Q5? Know that this process is very simple, and that there are two methods to do it:

  • Scrubbing the catalytic converter from your Audi Q5 regularly: This technique is especially effective for persons who mainly 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 discover 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 repeatedly 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 process. You can execute this process every 15 000km.

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If you have any further questions about the Audi Q5, do not hesitate to consult our Audi Q5 category.