More and more motorists are trying to maintain their cars on their own. This results in significant cost savings because modern cars require more and more routine service and are made up of more and more technical parts that lead to new breakdowns or inconveniences. One of the complications that disturbs more and more Volkswagen Tiguan owners is a clogged air flow meter, which will bring about a loss of power and black exhaust fumes. Today we are going to look at how to clean the mass air flow sensor of your Volkswagen Tiguan? . First, we will explain how your mass airflow sensor works and its advantages, second, why it may be important to clean this sensor , and at last, how to clean the mass air flow sensor of a Volkswagen Tiguan .
Utility and action of the mass air flow meter of a Volkswagen Tiguan
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So we start our content page with the procedure and aim of your Volkswagen Tiguan flowmeter.
The purpose of the mass air flow sensor on Volkswagen Tiguan
The mass air flow sensor is a component that has been developed 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 necessary for the ECU to know the exact volume of air loaded 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 Volkswagen Tiguan, do not think twice to seek advice from our content page on this subject.
Mass air flow sensor operation on Volkswagen Tiguan
Now, we are going to examine how it works, before trying to clean the mass air flow sensor of your Volkswagen Tiguan , you must already figure out how it works to do this routine service work properly.
The mass air flow sensor is therefore mainly there to obtain data on the air intake of your car. To achieve this, it must be installed just after the air intake of your Volkswagen Tiguan, i. e. just after the air filter. It is a pipe supplied 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 Volkswagen Tiguan?
The mass air flow sensor of your Volkswagen Tiguan can have complications and this is what we will try to find out and figure out what complications you may be struggling with!
Mass air flow sensor complications Volkswagen Tiguan
Here are the different complications that the air flow sensor of your Volkswagen Tiguan can cause:
- higher fuel consumption: Because a dirty flow meter will necessarily end in higher fuel consumption because of poor air flow…
- Power loss: Linked to the same problem, this lack of air can cause a loss of power to your engine.
- Difficulties starting the car: Finally, one of the last classic complications connected with a dirty flowmeter will be that your Volkswagen Tiguan will have more troubles to start the car.
How do I clean the mass air flow sensor from a Volkswagen Tiguan?
After reviewing the operation and concerns that the flowmeter can cause, we will look at how to fix these complications by explaining to you how to clean the mass air flow sensor of your Volkswagen Tiguan . You should know that this process is actually quite basic to perform and you will not need advanced mechanical skills to do it your self, a good way to avoid a trip to the mechanic and a steep bill. See below the different steps to stick to to perform this routine service act:
- After having found the mass air flow sensor of your Volkswagen Tiguan , 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 detach the electrical plug on top of it.
- Once taken apart, you will have the ability to move forward to the step cleaning the mass air flow sensor of your Volkswagen Tiguan . 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 disturb the operation of the engine unit of your Volkswagen Tiguan. The purpose of this cleaning will be to remove all its impurities to allow 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 gentle cleaning of the flow meter filaments. You have to be very careful, in any other case your mass air flow sensor will be permanently broken. 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 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 Volkswagen Tiguan , you should feel a noticeable difference in the behavior of your engine unit.
If you wish more guides on the Volkswagen Tiguan, go to our Volkswagen Tiguan category.
