More and more motorists are trying to maintain their cars by themselves. This outcomes in significant 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 problems that impacts more and more Mercedes Benz GLC Class owners is a clogged air flow meter, which will lead to a loss of power and black exhaust gases. Today we are going to examine how to clean the mass air flow sensor of your Mercedes Benz GLC Class? . First, we will describe how your mass airflow sensor operates 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 Mercedes Benz GLC Class .
Utility and action of the mass air flow meter of a Mercedes Benz GLC Class
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So we begin our content with the operation and role of your Mercedes Benz GLC Class flowmeter.
The intent of the mass air flow sensor on Mercedes Benz GLC Class
The mass air flow sensor is a part that has been created actually quite not long ago and mainly equipped on diesel models. In actual fact, with injection engines, the fuel and air intake has become very precise and it is consequently essential for the ECU to know the exact volume of air injected into the engine to change the behaviour of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Mercedes Benz GLC Class, do not hesitate to consult our content on this subject.
Mass air flow sensor operation on Mercedes Benz GLC Class
Now, we are going to take a look at how it operates, before trying to clean the mass air flow sensor of your Mercedes Benz GLC Class , you must already find out how it functions to do this maintenance work accurately.
The mass air flow sensor is consequently mainly there to obtain info on the air intake of your motor vehicle. To achieve this, it must be mounted just after the air intake of your Mercedes Benz GLC Class, i. e. just after the air filter. It is a pipe equipped 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 Mercedes Benz GLC Class?
The mass air flow sensor of your Mercedes Benz GLC Class 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 Mercedes Benz GLC Class
Here are the different problems that the air flow sensor of your Mercedes Benz GLC Class can cause:
- higher fuel consumption: Because a dirty flow meter will actually end up in higher fuel consumption due to 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 problems linked to a dirty flowmeter will be that your Mercedes Benz GLC Class will have more difficulties to begin the vehicle.
How do I clean the mass air flow sensor from a Mercedes Benz GLC Class?
After looking at the operation and problems that the flowmeter can cause, we will look at how to solve these problems by explaining to you how to clean the mass air flow sensor of your Mercedes Benz GLC Class . You should know that this operation is actually quite very easy to conduct and you will not need advanced mechanical abilities to do it yourself, a good technique to avoid a trip to the workshop and a steep bill. See below the different steps to follow to conduct this maintenance act:
- After having based the mass air flow sensor of your Mercedes Benz GLC Class , you will have to dismantle it. To achieve this, 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 be able to carry on to the step cleaning the mass air flow sensor of your Mercedes Benz GLC Class . 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 be able to collect data accurately, it is in this sense that it will affect the operation of the engine unit of your Mercedes Benz GLC Class. The intent of this cleaning will be to remove 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 remove most of the grime
- 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 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 GLC Class , you should feel a noticeable difference in the behavior of your engine unit.
If you want more guides on the Mercedes Benz GLC Class, go to our Mercedes Benz GLC Class category.
