More and more motorists are trying to take care of their vehicles by themselves. This outcomes in substantial savings because modern cars necessitate more and more maintenance and are done up of more and more technical parts that result in new breakdowns or inconveniences. One of the complications that impacts more and more Bmw Serie 4 F33 owners is a clogged air flow meter, which will result in a loss of power and black exhaust gases. Today we are going to take a look at how to clean the mass air flow sensor of your Bmw Serie 4 F33? . First, we will teach you how your mass airflow sensor functions and its advantages, second, why it may be relevant to clean this sensor , and at last, how to clean the mass air flow sensor of a Bmw Serie 4 F33 .
Utility and operation of the mass air flow meter of a Bmw Serie 4 F33
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So we begin our content with the procedure and goal of your Bmw Serie 4 F33 flowmeter.
The goal of the mass air flow sensor on Bmw Serie 4 F33
The mass air flow sensor is a component that has been created actually quite not too long ago and mainly supplied on diesel models. Obviously, 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 added into the engine to change the actions of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Bmw Serie 4 F33, do not think twice to seek advice from our content on this subject.
Mass air flow sensor operation on Bmw Serie 4 F33
Now, we are going to look at how it functions, before trying to clean the mass air flow sensor of your Bmw Serie 4 F33 , you must already figure out how it functions to do this maintenance act properly.
The mass air flow sensor is therefore mainly there to obtain data on the air intake of your motor vehicle. To do this, it must be installed just after the air intake of your Bmw Serie 4 F33, i. e. just after the air filter. It is a pipe supplied with a sensor that will analyze the air in the intake and transfer the data to the ECU of your car.
Why clean the mass air flow sensor of a Bmw Serie 4 F33?
The mass air flow sensor of your Bmw Serie 4 F33 can have complications and this is what we will try to see and figure out what complications you may be facing!
Mass air flow sensor complications Bmw Serie 4 F33
Here are the different complications that the air flow sensor of your Bmw Serie 4 F33 can trigger:
- higher fuel consumption: Because a dirty flow meter will necessarily end in higher 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 traditional complications connected to a dirty flowmeter will be that your Bmw Serie 4 F33 will have more issues to begin the car.
How do I clean the mass air flow sensor from a Bmw Serie 4 F33?
After reviewing the operation and complications 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 Bmw Serie 4 F33 . You should know that this operation is actually quite very easy to carry out and you will not need advanced mechanical skills to do it yourself, a good way to avoid a trip to the garage and a steep bill. See down below the different steps to stick to to carry out this maintenance act:
- After having located the mass air flow sensor of your Bmw Serie 4 F33 , 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 disassembled, you will have the ability to proceed to the step cleaning the mass air flow sensor of your Bmw Serie 4 F33 . 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 affect the operation of the engine unit of your Bmw Serie 4 F33. The goal of this cleaning will be to take out 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 take out 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, in any other case your mass air flow sensor will be permanently damaged. 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 Bmw Serie 4 F33 , you should feel a noticeable difference in the behavior of your engine unit.
In the event that you have any further questions about the Bmw Serie 4 F33, do not hesitate to consult our Bmw Serie 4 F33 category.
