More and more car owners are trying to maintain their cars by themselves. This outcomes in considerable cost savings because modern cars necessitate more and more routine service and are made up of more and more technical parts that result in new breakdowns or inconveniences. One of the problems that disturbs more and more Mazda CX 30 owners is a clogged air flow meter, which will result in a loss of power and black exhaust gases. In this article we are going to examine how to clean the mass air flow sensor of your Mazda CX 30? . First, we will teach you how your mass airflow sensor operates and its advantages, second, why it may be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Mazda CX 30 .

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Utility and action of the mass air flow meter of a Mazda CX 30

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So we start our content page with the procedure and purpose of your Mazda CX 30 flowmeter.

The intent of the mass air flow sensor on Mazda CX 30

The mass air flow sensor is a component that has been created actually quite recently and specifically outfitted on diesel models. In fact, 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 added into the engine to modify the actions of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Mazda CX 30, do not hesitate to seek advice from our content page on this subject.

Mass air flow sensor operation on Mazda CX 30

Now, we are going to look at how it operates, before trying to clean the mass air flow sensor of your Mazda CX 30 , you must already figure out how it functions to do this routine service work properly.

The mass air flow sensor is therefore specifically there to obtain statistics on the air intake of your motor vehicle. To get this done, it must be fitted just after the air intake of your Mazda CX 30, i. e. just after the air filter. It is a pipe outfitted with a sensor that will analyze the air in the intake and transmit the statistics to the ECU of your car.

Why clean the mass air flow sensor of a Mazda CX 30?

The mass air flow sensor of your Mazda CX 30 can have problems and this is what we will try to discover and figure out what problems you may be facing!

Mass air flow sensor problems Mazda CX 30

Here are the different problems that the air flow sensor of your Mazda CX 30 can provoke:

  • higher fuel consumption: Because a dirty flow meter will necessarily bring about more significant fuel consumption caused by poor air flow…
  • Power loss: Related to the same issue, this lack of air can provoke a loss of power to your engine.
  • Difficulties starting the vehicle: Finally, one of the last traditional problems linked to a dirty flowmeter will be that your Mazda CX 30 will have more troubles to start the car.

How do I clean the mass air flow sensor from a Mazda CX 30?

After going over the operation and complications that the flowmeter can provoke, we will look at how to resolve these problems by explaining to you how to clean the mass air flow sensor of your Mazda CX 30 . You should know that this operation is actually quite basic to perform and you will not need advanced mechanical abilities to do it yourself, a good method to avoid a trip to the garage and a steep bill. See down below the different steps to stick to to perform this routine service act:

  • After having based the mass air flow sensor of your Mazda CX 30 , 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 carry on to the step cleaning the mass air flow sensor of your Mazda CX 30 . This sensor will, over 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 properly, it is in this sense that it will affect the operation of the engine of your Mazda CX 30. The intent of this cleaning will be to remove all its impure substances to enable it to work efficiently again.
  • Let soak the lower section of your mass air flow sensor (not the plug part) in acetone or another solvent for a few minutes , which will remove 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 watchful, otherwise your mass air flow sensor will be permanently broken. 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 Mazda CX 30 , you should feel a noticeable difference in the behavior of your engine.

If you have any further questions about the Mazda CX 30, do not hesitate to consult our Mazda CX 30 category.