More and more drivers are trying to maintain their vehicles on their own. This outcomes in significant savings because contemporary 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 problems that impacts more and more Bmw 1 series 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 check out how to clean the mass air flow sensor of your Bmw 1 series? . First, we will explain how your mass airflow sensor works and its usefulness, second, why it might be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Bmw 1 series .
Utility and action of the mass air flow meter of a Bmw 1 series
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So we start our content page with the procedure and goal of your Bmw 1 series flowmeter.
The purpose of the mass air flow sensor on Bmw 1 series
The mass air flow sensor is a component that has been developed actually quite not long ago and mainly outfitted on diesel models. Obviously, with injection engines, the fuel and air intake has become very precise and it is consequently necessary for the ECU to know the exact volume of air added 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 Bmw 1 series, do not hesitate to consult our content page on this subject.
Mass air flow sensor operation on Bmw 1 series
Now, we are going to examine how it works, before trying to clean the mass air flow sensor of your Bmw 1 series , you must already find out how it works to achieve this maintenance action correctly.
The mass air flow sensor is therefore mainly there to get info on the air intake of your motor vehicle. To get this done, it must be set up just after the air intake of your Bmw 1 series, i. e. just after the air filter. It is a pipe outfitted with a sensor that will review the air in the intake and transmit the info to the ECU of your car.
Why clean the mass air flow sensor of a Bmw 1 series?
The mass air flow sensor of your Bmw 1 series can have problems and this is what we will try to see and discover what problems you might be struggling with!
Mass air flow sensor problems Bmw 1 series
Here are the different problems that the air flow sensor of your Bmw 1 series can cause:
- higher fuel consumption: Because a dirty flow meter will actually lead to more significant fuel consumption due to poor air flow…
- Power loss: Associated with similar 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 connected to a dirty flowmeter will be that your Bmw 1 series will have more difficulties to start the car.
How do I clean the mass air flow sensor from a Bmw 1 series?
After looking at the operation and problems that the flowmeter can cause, we will look at how to resolve these problems by explaining to you how to clean the mass air flow sensor of your Bmw 1 series . You should know that this procedure is actually quite basic to accomplish and you will not need advanced mechanical abilities to do it yourself, a good way to avoid a trip to the garage area and a steep bill. Discover down below the different steps to stick to to accomplish this maintenance act:
- After having found the mass air flow sensor of your Bmw 1 series , you will have to dismantle it. To get this done, action delicately, 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 move forward to the step cleaning the mass air flow sensor of your Bmw 1 series . 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 be able to collect data correctly, it is in this sense that it will disturb the operation of the engine unit of your Bmw 1 series. The purpose of this cleaning will be to take out all its impurities to enable 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 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 watchful, 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 damaging 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 Bmw 1 series , you should feel a noticeable difference in the behavior of your engine unit.
If perhaps you have any additional questions about the Bmw 1 series, do not hesitate to consult our Bmw 1 series category.
