More and more drivers are trying to maintain their cars by themselves. This results in significant cost savings because contemporary cars require more and more maintenance and are made up of more and more technical components that lead to new breakdowns or inconveniences. One of the problems that disturbs more and more Mercedes Benz GLA Class owners is a clogged air flow meter, which will result in 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 Mercedes Benz GLA Class? . First, we will describe how your mass airflow sensor operates and its usefulness, second, why it may be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Mercedes Benz GLA Class .
Utility and action of the mass air flow meter of a Mercedes Benz GLA Class
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So we begin our content page with the operation and point of your Mercedes Benz GLA Class flowmeter.
The aim of the mass air flow sensor on Mercedes Benz GLA Class
The mass air flow sensor is a part that has been created actually quite lately and specifically equipped on diesel models. In truth, with injection engines, the fuel and air intake has become very precise and it is therefore essential for the ECU to know the exact volume of air loaded into the engine to adapt the actions of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Mercedes Benz GLA Class, do not think twice to seek advice from our content page on this subject.
Mass air flow sensor operation on Mercedes Benz GLA Class
Now, we are going to examine how it operates, before trying to clean the mass air flow sensor of your Mercedes Benz GLA Class , you must already figure out how it works to do this maintenance work properly.
The mass air flow sensor is therefore specifically there to obtain data on the air intake of your motor vehicle. To get this done, it must be set up just after the air intake of your Mercedes Benz GLA Class, i. e. just after the air filter. It is a pipe equipped with a sensor that will analyze the air in the intake and transmit the data to the ECU of your car.
Why clean the mass air flow sensor of a Mercedes Benz GLA Class?
The mass air flow sensor of your Mercedes Benz GLA Class can have problems and this is what we will try to discover and discover what problems you may be facing!
Mass air flow sensor problems Mercedes Benz GLA Class
Here are the different problems that the air flow sensor of your Mercedes Benz GLA Class can bring about:
- higher fuel consumption: Because a dirty flow meter will necessarily bring about higher fuel consumption because of poor air flow…
- Power loss: Related to similar issue, this lack of air can bring about a loss of power to your engine.
- Difficulties starting the vehicle: Finally, one of the last traditional problems connected with a dirty flowmeter will be that your Mercedes Benz GLA Class will have more difficulties to begin the car.
How do I clean the mass air flow sensor from a Mercedes Benz GLA Class?
After examining the operation and concerns that the flowmeter can bring about, we will look at how to fix these problems by explaining to you how to clean the mass air flow sensor of your Mercedes Benz GLA Class . You should know that this process is actually quite basic to execute and you will not need advanced mechanical skills to do it your self, a good technique to avoid a trip to the workshop and a steep bill. Discover below the different steps to stick to to execute this maintenance act:
- After having found the mass air flow sensor of your Mercedes Benz GLA Class , you will have to dismantle it. To get this done, work gently, 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 disassembled, you will have the ability to continue to the step cleaning the mass air flow sensor of your Mercedes Benz GLA Class . 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 disrupt the operation of the engine unit of your Mercedes Benz GLA Class. The aim of this cleaning will be to remove all its harmful particles to allow 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 remove most of the grime
- Now we’ll move on to the very delicate 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, gently clean the two filaments of your mass air flow sensor . If you are too afraid of harming it, you can as well clean them with a brake fluid in the form of an aerosol by spraying the jet on these filaments.
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Now you know how to clean the mass air flow sensor of your Mercedes Benz GLA Class , you should feel a noticeable difference in the behavior of your engine unit.
In the event that you have any additional questions about the Mercedes Benz GLA Class, do not hesitate to consult our Mercedes Benz GLA Class category.
