More and more drivers are trying to take care of their cars by themselves. This results in significant savings because modern cars require more and more maintenance and are made up of more and more technical parts that lead to new breakdowns or inconveniences. One of the complications that affects more and more Mercedes Classe V 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 take a look at how to clean the mass air flow sensor of your Mercedes Classe V? . First, we will describe how your mass airflow sensor operates and its usefulness, second, why it may be relevant to clean this sensor , and at last, how to clean the mass air flow sensor of a Mercedes Classe V .
Utility and operation of the mass air flow meter of a Mercedes Classe V
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So we start our content page with the process and purpose of your Mercedes Classe V flowmeter.
The intent of the mass air flow sensor on Mercedes Classe V
The mass air flow sensor is a component that has been developed quite lately and specifically outfitted on diesel models. In truth, with injection engines, the fuel and air intake has become very precise and it is so necessary 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 Mercedes Classe V, do not think twice to seek advice from our content page on this subject.
Mass air flow sensor operation on Mercedes Classe V
Now, we are going to examine how it operates, before trying to clean the mass air flow sensor of your Mercedes Classe V , you must already figure out how it functions to do this maintenance act properly.
The mass air flow sensor is consequently specifically there to get data on the air intake of your motor vehicle. To do this, it must be fitted just after the air intake of your Mercedes Classe V, 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 data to the ECU of your car.
Why clean the mass air flow sensor of a Mercedes Classe V?
The mass air flow sensor of your Mercedes Classe V can have complications and this is what we will try to find out and discover what complications you may be struggling with!
Mass air flow sensor complications Mercedes Classe V
Here are the different complications that the air flow sensor of your Mercedes Classe V can trigger:
- higher fuel consumption: Because a dirty flow meter will actually result in excessive fuel consumption due to poor air flow…
- Power loss: Linked to similar issue, this lack of air can trigger a loss of power to your engine.
- Difficulties starting the car: Finally, one of the last classic complications associated with a dirty flowmeter will be that your Mercedes Classe V will have more difficulties to start the vehicle.
How do I clean the mass air flow sensor from a Mercedes Classe V?
After looking at the operation and problems that the flowmeter can trigger, we will look at how to resolve these complications by describing to you how to clean the mass air flow sensor of your Mercedes Classe V . You should know that this operation is quite very easy to execute and you will not need advanced mechanical skills to do it yourself, a good technique to avoid a trip to the mechanic and a steep bill. See down below the different steps to stick to to execute this maintenance act:
- After having found the mass air flow sensor of your Mercedes Classe V , you will have to dismantle it. To do this, act delicately, 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 taken apart, you will have the ability to continue to the step cleaning the mass air flow sensor of your Mercedes Classe V . 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 disturb the operation of the engine of your Mercedes Classe V. The intent of this cleaning will be to take out all its impure substances 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
- Now we’ll proceed to the very delicate 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 also 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 Classe V , you should feel a noticeable difference in the behavior of your engine.
To get more tips on the Mercedes Classe V, take a look at the Mercedes Classe V category.
