More and more motorists are trying to maintain their cars on their own. This outcomes in significant savings because modern cars involve more and more maintenance 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 Crafter 2 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 look at how to clean the mass air flow sensor of your Volkswagen Crafter 2? . First, we will describe how your mass airflow sensor functions and its value, second, why it might be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Volkswagen Crafter 2 .
Utility and action of the mass air flow meter of a Volkswagen Crafter 2
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So we begin our article with the operation and point of your Volkswagen Crafter 2 flowmeter.
The intent of the mass air flow sensor on Volkswagen Crafter 2
The mass air flow sensor is a component that has been developed actually quite not too long ago and principally supplied 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 injected 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 Crafter 2, do not think twice to consult our article on this subject.
Mass air flow sensor operation on Volkswagen Crafter 2
Now, we are going to take a look at how it functions, before trying to clean the mass air flow sensor of your Volkswagen Crafter 2 , you must already find out how it functions to achieve this maintenance action correctly.
The mass air flow sensor is therefore principally there to collect statistics on the air intake of your car. To achieve this, it must be installed just after the air intake of your Volkswagen Crafter 2, i. e. just after the air filter. It is a pipe supplied with a sensor that will review the air in the intake and transmit the statistics to the ECU of your car.
Why clean the mass air flow sensor of a Volkswagen Crafter 2?
The mass air flow sensor of your Volkswagen Crafter 2 can have complications and this is what we will try to find out and understand what complications you might be struggling with!
Mass air flow sensor complications Volkswagen Crafter 2
Here are the different complications that the air flow sensor of your Volkswagen Crafter 2 can trigger:
- higher fuel consumption: Because a dirty flow meter will necessarily result in more significant fuel consumption due to poor air flow…
- Power loss: Related 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 classic complications connected to a dirty flowmeter will be that your Volkswagen Crafter 2 will have more troubles to begin the vehicle.
How do I clean the mass air flow sensor from a Volkswagen Crafter 2?
After reviewing the operation and problems that the flowmeter can trigger, we will look at how to fix these complications by describing to you how to clean the mass air flow sensor of your Volkswagen Crafter 2 . You should know that this procedure is actually quite basic to execute and you will not need advanced mechanical abilities to do it your self, a good technique to avoid a trip to the mechanic and a steep bill. See down below the different steps to follow to execute this maintenance act:
- After having based the mass air flow sensor of your Volkswagen Crafter 2 , you will have to dismantle it. To achieve this, action 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 taken apart, you will have the ability to carry on to the step cleaning the mass air flow sensor of your Volkswagen Crafter 2 . 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 correctly, it is in this sense that it will disrupt the operation of the engine unit of your Volkswagen Crafter 2. The intent of this cleaning will be to take out all its harmful particles 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 take out most of the grime
- Now we’ll proceed 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, 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 Volkswagen Crafter 2 , you should feel a noticeable difference in the behavior of your engine unit.
To find more tips on the Volkswagen Crafter 2, take a look at the Volkswagen Crafter 2 category.
