A catalytic converter is an important part of contemporary cars, as it purifies your vehicle’s exhaust gases and thus meets modern pollution standards. However, it is possible that it may turned out to be clogged or malfunction, in which circumstance a replace or cleaning is important. In this article we are going to look at how to clean a catalytic converter on Ford B-max? To achieve this, first of all, we will describe the situations in which it may be interesting to clean the catalytic converter of your Ford B-max, then, how to execute this cleaning to recover the performance of the catalytic converter of your car.


Why would you want to clean up the catalytic converter of your Ford B-max?

In this first section we will describe why it may be valuable to clean the catalyst of your Ford B-max . Indeed for some of you it may seem obvious but most of you do not know how it functions and the consequences dirty catalytic converter .

Function and functioning of the catalytic converter of a Ford B-max

The catalytic converter of your Ford B-max has the goal to get rid of harmful exhaust gases related to the operation of your engine unit. Indeed, it is one of the main components that fight against the pollution discharged by your Ford B-max. It will transform these harmful gases into water or nonpolluting gases. In order to transform these gases, the catalyst of your Ford B-max 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 Ford B-max. If you are considering making sufficiently 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 component and maintain ideal engine unit performance.

Consequences of a dirty or defective catalytic converter on Ford B-max

We will now see what can be the consequences of a dirty or failing catalytic converter on Ford B-max . This will enable you to identify the symptoms 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 Ford B-max is blocked: As we explained above, if you make too short travels 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 Ford B-max may come on, do not think twice 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 generally also have complications.
  • A metallic noise coming from the exhaust: In the event the catalyst is dead you should hear this noise which results in that the ceramic is damaged.

Why you should clean the catalytic converter of your Ford B-max

Before we accomplish with the step you are almost certainly most keen on, how to clean the catalytic converter of a Ford B-max? We will describe why it may be relevant 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 vary depending 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 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 Ford B-max?

Finally here is the step that you are probably most interested in in this guideline, how to clean the catalytic converter of your Ford B-max? Know that this procedure is very simple, and that there are two techniques to do it:

  • Scrubbing the catalytic converter from your Ford B-max frequently: This technique is especially valuable for persons who specifically do short trips . To do this, nothing could be less complicated, 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 verify that you have recovered healthier exhaust fumes after the process. You can accomplish this process every 15 000km.


If you want more guides on the Ford B-max, go to our Ford B-max category.