More and more motorists are trying to take care of their vehicles on their own. This outcomes in considerable cost savings because modern cars necessitate more and more routine service and are made up of more and more technical components that lead to new breakdowns or inconveniences. One of the complications that impacts more and more Volkswagen Up! owners is a clogged air flow meter, which will lead to a loss of power and black exhaust gases. In this article we are going to look at how to clean the mass air flow sensor of your Volkswagen Up!? . First, we will explain how your mass airflow sensor operates and its value, second, why it may be relevant to clean this sensor , and at last, how to clean the mass air flow sensor of a Volkswagen Up! .
Utility and action of the mass air flow meter of a Volkswagen Up!
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So we start our article with the operation and role of your Volkswagen Up! flowmeter.
The aim of the mass air flow sensor on Volkswagen Up!
The mass air flow sensor is a part that has been developed quite not long ago and mainly outfitted on diesel models. In fact, with injection engines, the fuel and air intake has become very precise and it is consequently important for the ECU to know the exact volume of air added into the engine to modify the actions of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Volkswagen Up!, do not think twice to consult our article on this subject.
Mass air flow sensor operation on Volkswagen Up!
Now, we are going to check out how it operates, before trying to clean the mass air flow sensor of your Volkswagen Up! , you must already figure out how it works to do this routine service action correctly.
The mass air flow sensor is consequently mainly there to collect statistics on the air intake of your motor vehicle. To achieve this, it must be fitted just after the air intake of your Volkswagen Up!, i. e. just after the air filter. It is a pipe outfitted with a sensor that will analyze the air in the intake and transfer the statistics to the ECU of your car.
Why clean the mass air flow sensor of a Volkswagen Up!?
The mass air flow sensor of your Volkswagen Up! can have complications and this is what we will try to discover and discover what complications you may be struggling with!
Mass air flow sensor complications Volkswagen Up!
Here are the different complications that the air flow sensor of your Volkswagen Up! can trigger:
- higher fuel consumption: Because a dirty flow meter will actually result in more significant fuel consumption caused by poor air flow…
- Power loss: Linked to the same problem, this lack of air can trigger a loss of power to your engine.
- Difficulties starting the automobile: Finally, one of the last traditional complications linked to a dirty flowmeter will be that your Volkswagen Up! will have more difficulties to start the vehicle.
How do I clean the mass air flow sensor from a Volkswagen Up!?
After going over the operation and concerns 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 Volkswagen Up! . You should know that this procedure is quite simple to carry out 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. Discover down below the different steps to follow to carry out this routine service act:
- After having located the mass air flow sensor of your Volkswagen Up! , you will have to dismantle it. To achieve this, action 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 Volkswagen Up! . 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 disrupt the operation of the engine unit of your Volkswagen Up!. The aim of this cleaning will be to remove all its impure substances 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 remove most of the grime
- Now we’ll move on to the very gentle 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, gently 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 Volkswagen Up! , you should feel a noticeable difference in the behavior of your engine unit.
To discover more tips on the Volkswagen Up!, take a look at the Volkswagen Up! category.
