More and more car owners are trying to maintain their cars by themselves. This results in significant savings because contemporary cars require more and more routine service and are done up of more and more technical components that result in new breakdowns or inconveniences. One of the complications that disturbs more and more Toyota Corolla Verso owners is a clogged air flow meter, which will lead to a loss of power and black exhaust gases. In this article we are going to look at how to clean the mass air flow sensor of your Toyota Corolla Verso? . First, we will explain how your mass airflow sensor works and its advantages, second, why it may be important to clean this sensor , and finally, how to clean the mass air flow sensor of a Toyota Corolla Verso .

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Utility and action of the mass air flow meter of a Toyota Corolla Verso

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So we begin our content with the operation and goal of your Toyota Corolla Verso flowmeter.

The intent of the mass air flow sensor on Toyota Corolla Verso

The mass air flow sensor is a component that has been created actually quite not long ago and principally equipped 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 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 Toyota Corolla Verso, do not hesitate to seek advice from our content on this subject.

Mass air flow sensor operation on Toyota Corolla Verso

Now, we are going to check out how it works, before trying to clean the mass air flow sensor of your Toyota Corolla Verso , you must already figure out how it functions to achieve this routine service work properly.

The mass air flow sensor is consequently principally there to obtain data on the air intake of your car. To do this, it must be installed just after the air intake of your Toyota Corolla Verso, i. e. just after the air filter. It is a pipe equipped with a sensor that will review the air in the intake and transmit the data to the ECU of your car.

Why clean the mass air flow sensor of a Toyota Corolla Verso?

The mass air flow sensor of your Toyota Corolla Verso can have complications and this is what we will try to find out and figure out what complications you may be facing!

Mass air flow sensor complications Toyota Corolla Verso

Here are the different complications that the air flow sensor of your Toyota Corolla Verso can provoke:

  • higher fuel consumption: Because a dirty flow meter will necessarily lead to higher fuel consumption because of poor air flow…
  • Power loss: Linked to similar issue, this lack of air can provoke a loss of power to your engine.
  • Difficulties starting the vehicle: Finally, one of the last traditional complications associated with a dirty flowmeter will be that your Toyota Corolla Verso will have more troubles to begin the vehicle.

How do I clean the mass air flow sensor from a Toyota Corolla Verso?

After looking at the operation and concerns that the flowmeter can provoke, we will look at how to fix these complications by showing to you how to clean the mass air flow sensor of your Toyota Corolla Verso . You should know that this operation is actually quite basic to accomplish and you will not need advanced mechanical skills to do it yourself, a good way to avoid a trip to the mechanic and a steep bill. Discover below the different steps to stick to to accomplish this routine service act:

  • After having found the mass air flow sensor of your Toyota Corolla Verso , you will have to dismantle it. To do this, work gently, but you will just have to disassemble it on both sides of the air duct and detach the electrical plug on top of it.
  • Once disassembled, you will have the ability to move forward to the step cleaning the mass air flow sensor of your Toyota Corolla Verso . 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 properly, it is in this sense that it will disrupt the operation of the engine of your Toyota Corolla Verso. The intent of this cleaning will be to remove all its harmful particles to allow 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 proceed to the very delicate cleaning of the flow meter filaments. You have to be very careful, in any other case your mass air flow sensor will be permanently damaged. With the help of a fine brush and solvent, gently clean the two filaments of your mass air flow sensor . If you are too afraid of destroying 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 Toyota Corolla Verso , you should feel a noticeable difference in the behavior of your engine.

If you need more tutorials on the Toyota Corolla Verso, go to our Toyota Corolla Verso category.