More and more car owners are trying to maintain their vehicles on their own. This results in considerable cost savings because contemporary cars necessitate more and more maintenance and are made up of more and more technical components that result in new breakdowns or inconveniences. One of the complications that disturbs more and more Citroen C1 owners is a clogged air flow meter, which will bring about a loss of power and black exhaust fumes. In this article we are going to take a look at how to clean the mass air flow sensor of your Citroen C1? . First, we will show you how your mass airflow sensor functions and its value, second, why it may be important to clean this sensor , and at last, how to clean the mass air flow sensor of a Citroen C1 .

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Utility and operation of the mass air flow meter of a Citroen C1

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So we begin our content page with the procedure and point of your Citroen C1 flowmeter.

The aim of the mass air flow sensor on Citroen C1

The mass air flow sensor is a component that has been developed actually quite not too long ago and principally outfitted on diesel models. Obviously, with injection engines, the fuel and air intake has become very precise and it is therefore important for the ECU to know the exact volume of air loaded into the engine to adapt the behaviour of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Citroen C1, do not hesitate to seek advice from our content page on this subject.

Mass air flow sensor operation on Citroen C1

Now, we are going to have a look at how it functions, before trying to clean the mass air flow sensor of your Citroen C1 , you must already find out how it functions to do this maintenance work accurately.

The mass air flow sensor is therefore principally there to obtain info on the air intake of your motor vehicle. To get this done, it must be mounted just after the air intake of your Citroen C1, i. e. just after the air filter. It is a pipe outfitted with a sensor that will analyze the air in the intake and transfer the info to the ECU of your car.

Why clean the mass air flow sensor of a Citroen C1?

The mass air flow sensor of your Citroen C1 can have complications and this is what we will try to find out and discover what complications you may be struggling with!

Mass air flow sensor complications Citroen C1

Here are the different complications that the air flow sensor of your Citroen C1 can cause:

  • higher fuel consumption: Because a dirty flow meter will necessarily bring about more significant fuel consumption because of poor air flow…
  • Power loss: Linked to the same issue, this lack of air can cause a loss of power to your engine.
  • Difficulties starting the vehicle: Finally, one of the last classic complications linked to a dirty flowmeter will be that your Citroen C1 will have more difficulties to begin the car.

How do I clean the mass air flow sensor from a Citroen C1?

After reviewing the operation and complications that the flowmeter can cause, we will look at how to fix these complications by showing to you how to clean the mass air flow sensor of your Citroen C1 . You should know that this procedure is actually quite very easy to accomplish and you will not need advanced mechanical skills to do it your self, a good method to avoid a trip to the workshop and a steep bill. See below the different steps to stick to to accomplish this maintenance act:

  • After having based the mass air flow sensor of your Citroen C1 , you will have to dismantle it. To get this done, work delicately, but you will just have to disassemble it on both sides of the air duct and disconnect the electrical plug on top of it.
  • Once taken apart, you will have the ability to proceed to the step cleaning the mass air flow sensor of your Citroen C1 . This sensor will, with time, get dirty and its two “filaments” that will give information to your computer on the quality and temperature of the air will no longer have the ability to collect data accurately, it is in this sense that it will affect the operation of the engine of your Citroen C1. The aim of this cleaning will be to take out all its harmful particles to enable it to work efficiently again.
  • Let soak the lower part of your mass air flow sensor (not the plug part) in acetone or another solvent for a few minutes , which will take out most of the grime
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  • Now we’ll move on to the very gentle cleaning of the flow meter filaments. You have to be very cautious, otherwise your mass air flow sensor will be permanently damaged. With the help of a fine brush and solvent, delicately clean the two filaments of your mass air flow sensor . If you are too afraid of destroying it, you can as well clean them with a brake fluid in the form of an aerosol by spraying the jet on these filaments.

Now you know how to clean the mass air flow sensor of your Citroen C1 , you should feel a noticeable difference in the behavior of your engine.

If you need more tutorials on the Citroen C1, go to our Citroen C1 category.