More and more drivers are trying to maintain their vehicles on their own. This outcomes in considerable cost savings because modern cars involve 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 Lupo owners is a clogged air flow meter, which will end 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 Volkswagen Lupo? . First, we will show you how your mass airflow sensor functions 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 Lupo .

clean-mass-airflow-sensor-volkswagen-lupo

Utility and operation of the mass air flow meter of a Volkswagen Lupo

.
So we begin our content page with the procedure and intent of your Volkswagen Lupo flowmeter.

The goal of the mass air flow sensor on Volkswagen Lupo

The mass air flow sensor is a part that has been developed actually quite not long ago and mainly supplied 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 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 Lupo, do not think twice to seek advice from our content page on this subject.

Mass air flow sensor operation on Volkswagen Lupo

Now, we are going to have a look at how it functions, before trying to clean the mass air flow sensor of your Volkswagen Lupo , you must already find out how it works to do this routine service work accurately.

The mass air flow sensor is therefore mainly there to collect data on the air intake of your motor vehicle. To do this, it must be set up just after the air intake of your Volkswagen Lupo, 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 Volkswagen Lupo?

The mass air flow sensor of your Volkswagen Lupo can have complications and this is what we will try to see and discover what complications you may be facing!

Mass air flow sensor complications Volkswagen Lupo

Here are the different complications that the air flow sensor of your Volkswagen Lupo can trigger:

  • higher fuel consumption: Because a dirty flow meter will necessarily bring about more significant fuel consumption due to poor air flow…
  • Power loss: Related to the same issue, this lack of air can trigger a loss of power to your engine.
  • Difficulties starting the automobile: Finally, one of the last traditional complications connected with a dirty flowmeter will be that your Volkswagen Lupo will have more troubles to begin the vehicle.

How do I clean the mass air flow sensor from a Volkswagen Lupo?

After going over the operation and concerns that the flowmeter can trigger, we will look at how to solve these complications by showing to you how to clean the mass air flow sensor of your Volkswagen Lupo . You should know that this operation is actually quite very easy to execute and you will not need advanced mechanical skills to do it yourself, a good method to avoid a trip to the garage and a steep bill. Discover below the different steps to follow to execute this routine service act:

  • After having found the mass air flow sensor of your Volkswagen Lupo , you will have to dismantle it. To do this, work 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 have the ability to move forward to the step cleaning the mass air flow sensor of your Volkswagen Lupo . This sensor will, as time passes, 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 accurately, it is in this sense that it will disrupt the operation of the engine unit of your Volkswagen Lupo. The goal of this cleaning will be to remove all its impurities to allow 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 watchful, otherwise 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 destroying it, you can also clean them with a brake fluid in the form of an aerosol by spraying the jet on these filaments.

Now you know how to clean the mass air flow sensor of your Volkswagen Lupo , you should feel a noticeable difference in the behavior of your engine unit.

Whenever you have any additional questions about the Volkswagen Lupo, do not hesitate to consult our Volkswagen Lupo category.