A catalytic converter is an important part of contemporary cars, as it purifies your vehicle’s exhaust fumes and thus meets modern pollution specifications. However, it is possible that it may turned out to be clogged or malfunction, in which case a replace or cleaning is fundamental. Today we are going to look at how to clean a catalytic converter on Toyota Prius 2? To do this, first of all, we will explain the scenarios in which it might be interesting to clean the catalytic converter of your Toyota Prius 2, then, how to accomplish this cleaning to recover the efficiency of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Toyota Prius 2?

In this first section we will explain why it might be valuable to clean the catalyst of your Toyota Prius 2 . In truth for some of you it might seem obvious but the majority of you do not know how it functions and the outcomes dirty catalytic converter .

Function and functioning of the catalytic converter of a Toyota Prius 2

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The catalytic converter of your Toyota Prius 2 has the goal to get rid of harmful exhaust fumes related to the operation of your engine. In truth, it is one of the most important parts that fight against the pollution discharged by your Toyota Prius 2. It will transform these harmful gases into water or nonpolluting fumes. In order to transform these gases, the catalyst of your Toyota Prius 2 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 important to avoid clogging the catalytic converter of your Toyota Prius 2. 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 preserve best engine overall performance.

Results of a dirty or faulty catalytic converter on Toyota Prius 2

We will now see what can be the outcomes of a dirty or failing catalytic converter on Toyota Prius 2 . This will enable you to detect the signs of illness that should notify you to a malfunction of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Toyota Prius 2 is clogged: As we explained earlier, 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 Toyota Prius 2 may come on, do not think twice to seek advice from our article to identify how to switch it off.
  • A faulty 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 as well have problems.
  • A metallic noise caused by the exhaust: In case the catalyst is dead you should hear this noise which means that the ceramic is damaged.

Why you should clean the catalytic converter of your Toyota Prius 2

Before we end with the step you are almost certainly most keen on, how to clean the catalytic converter of a Toyota Prius 2? We will explain why it might be important for you to conduct this cleaning. In truth, a catalytic converter is a very expensive part (about 500 euros with the installation, the price can vary according 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 . At last, 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 Toyota Prius 2?

Finally here is the stage that you are most certainly most interested in in this content page, how to clean the catalytic converter of your Toyota Prius 2? Know that this procedure is very very easy, and that there are two approaches to do it:

  • Scrubbing the catalytic converter from your Toyota Prius 2 on a regular basis: This technique is specifically beneficial for persons who specifically do short trips . To do so, nothing could be less difficult, 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 car 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 later on do an exhaust gas analysis to verify that you have recovered healthier exhaust fumes after the process. You can conduct this process every 15 000km.

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If perhaps you have any further questions about the Toyota Prius 2, do not hesitate to consult our Toyota Prius 2 category.