A catalytic converter is an essential part of contemporary cars, as it purifies your vehicle’s exhaust fumes and thus matches modern pollution requirements. However, it is possible that it may turned out to be clogged or malfunction, in which case a replace or cleaning is necessary. In this article we are going to check out how to clean a catalytic converter on Volkswagen Multivan? To do this, to begin with, we will describe the situations in which it might be interesting to clean the catalytic converter of your Volkswagen Multivan, then, how to conduct 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 Volkswagen Multivan?
In this first part we will teach you why it might be beneficial to clean the catalyst of your Volkswagen Multivan . In actual fact for some of you it may seem obvious 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 Volkswagen Multivan
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The catalytic converter of your Volkswagen Multivan has the goal to eliminate harmful exhaust fumes associated with the operation of your engine unit. In actual fact, it is one of the main elements that fight against the pollution discharged by your Volkswagen Multivan. It will transform these harmful gases into water or nonpolluting fumes. In order to transform these gases, the catalyst of your Volkswagen Multivan 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 Volkswagen Multivan. If you are considering making adequately 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 part and preserve ideal engine unit effectiveness.
Consequences of a dirty or defective catalytic converter on Volkswagen Multivan
We will now find out what can be the outcomes of a dirty or failing catalytic converter on Volkswagen Multivan . This will allow you to distinguish the signs of illness that should notify you to a breakdown of your catalytic converter, here is the list of symptoms of a defective catalytic converter:
- The catalytic converter of your Volkswagen Multivan is blocked: As we explained 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 fumes.
- Switching on the engine light: : Following a clogged catalytic converter, engine light of your Volkswagen Multivan may come on, do not hesitate to seek advice from our content page 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 analyze the air flowing inside it, if it is clogged the sensors will quite often as well have problems.
- A metallic noise caused by 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 Volkswagen Multivan
Before we accomplish with the step you are most likely most curious about, how to clean the catalytic converter of a Volkswagen Multivan? We will teach you why it might be important for you to perform this cleaning. In actual fact, a catalytic converter is a very expensive part (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 might be at risk of over-consumption of fuel . At last, 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 Volkswagen Multivan?
Finally here is the step that you are most certainly most interested in in this article content, how to clean the catalytic converter of your Volkswagen Multivan? Know that this procedure is very very easy, and that there are two approaches to do it:
- Scrubbing the catalytic converter from your Volkswagen Multivan frequently: This approach is specifically practical for people who principally do short trips . To do this, 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 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 verify that you have recovered healthier exhaust fumes after the process. You can perform this process every 15 000km.
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To discover more tips on the Volkswagen Multivan, take a look at the Volkswagen Multivan category.
