More and more motorists are trying to take care of their vehicles on their own. This results in considerable savings because contemporary cars necessitate more and more routine service and are made up of more and more technical components that lead to new breakdowns or inconveniences. One of the problems that impacts more and more Dacia Duster 2 owners is a clogged air flow meter, which will end in a loss of power and black exhaust gases. Today we are going to take a look at how to clean the mass air flow sensor of your Dacia Duster 2? . First, we will explain how your mass airflow sensor works and its usefulness, second, why it might be important to clean this sensor , and at last, how to clean the mass air flow sensor of a Dacia Duster 2 .

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Utility and action of the mass air flow meter of a Dacia Duster 2

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So we begin our content with the process and point of your Dacia Duster 2 flowmeter.

The aim of the mass air flow sensor on Dacia Duster 2

The mass air flow sensor is a component that has been created quite not too long ago and principally supplied on diesel models. Indeed, with injection engines, the fuel and air intake has become very precise and it is consequently important for the ECU to know the exact volume of air injected into the engine to modify the behaviour of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Dacia Duster 2, do not think twice to consult our content on this subject.

Mass air flow sensor operation on Dacia Duster 2

Now, we are going to have a look at how it works, before trying to clean the mass air flow sensor of your Dacia Duster 2 , you must already figure out how it works to achieve this routine service action properly.

The mass air flow sensor is consequently principally there to collect info on the air intake of your car. To do this, it must be fitted just after the air intake of your Dacia Duster 2, i. e. just after the air filter. It is a pipe supplied with a sensor that will review the air in the intake and transfer the info to the ECU of your car.

Why clean the mass air flow sensor of a Dacia Duster 2?

The mass air flow sensor of your Dacia Duster 2 can have problems and this is what we will try to discover and understand what problems you might be struggling with!

Mass air flow sensor problems Dacia Duster 2

Here are the different problems that the air flow sensor of your Dacia Duster 2 can cause:

  • higher fuel consumption: Because a dirty flow meter will actually result in higher fuel consumption due to poor air flow…
  • Power loss: Related to the same issue, this lack of air can cause a loss of power to your engine.
  • Difficulties starting the car: Finally, one of the last traditional problems associated with a dirty flowmeter will be that your Dacia Duster 2 will have more troubles to begin the car.

How do I clean the mass air flow sensor from a Dacia Duster 2?

After looking at the operation and complications that the flowmeter can cause, we will look at how to solve these problems by showing to you how to clean the mass air flow sensor of your Dacia Duster 2 . You should know that this operation is quite basic to perform and you will not need advanced mechanical skills to do it yourself, a good method to avoid a trip to the garage and a steep bill. See below the different steps to stick to to perform this routine service act:

  • After having found the mass air flow sensor of your Dacia Duster 2 , you will have to dismantle it. To do this, action 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 be able to continue to the step cleaning the mass air flow sensor of your Dacia Duster 2 . This sensor will, as time passes, get dirty and its two “filaments” that will give information to your computer on the quality and temperature of the air will no longer be able to collect data properly, it is in this sense that it will affect the operation of the engine unit of your Dacia Duster 2. The aim of this cleaning will be to take out all its impurities 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 proceed to the very gentle cleaning of the flow meter filaments. You have to be very watchful, 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 damaging it, you can also 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 Dacia Duster 2 , you should feel a noticeable difference in the behavior of your engine unit.

If you need more guides on the Dacia Duster 2, go to our Dacia Duster 2 category.