More and more drivers are trying to take care of their cars on their own. This outcomes in substantial savings because contemporary cars involve more and more routine service and are done up of more and more technical parts that lead to new breakdowns or inconveniences. One of the problems that disturbs more and more Scion tC 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 take a look at how to clean the mass air flow sensor of your Scion tC? . First, we will teach you how your mass airflow sensor functions and its value, second, why it may be important to clean this sensor , and finally, how to clean the mass air flow sensor of a Scion tC .
Utility and operation of the mass air flow meter of a Scion tC
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So we begin our content with the operation and intent of your Scion tC flowmeter.
The goal of the mass air flow sensor on Scion tC
The mass air flow sensor is a component that has been created quite lately and specifically equipped on diesel models. In fact, with injection engines, the fuel and air intake has become very precise and it is therefore essential for the ECU to know the exact volume of air injected into the engine to change the actions of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Scion tC, do not think twice to consult our content on this subject.
Mass air flow sensor operation on Scion tC
Now, we are going to look at how it functions, before trying to clean the mass air flow sensor of your Scion tC , you must already figure out how it works to achieve this routine service work properly.
The mass air flow sensor is consequently specifically there to collect statistics on the air intake of your car. To do this, it must be installed just after the air intake of your Scion tC, i. e. just after the air filter. It is a pipe equipped 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 Scion tC?
The mass air flow sensor of your Scion tC can have problems and this is what we will try to find out and figure out what problems you may be struggling with!
Mass air flow sensor problems Scion tC
Here are the different problems that the air flow sensor of your Scion tC can generate:
- higher fuel consumption: Because a dirty flow meter will necessarily bring about higher fuel consumption caused by poor air flow…
- Power loss: Linked to similar problem, this lack of air can generate a loss of power to your engine.
- Difficulties starting the car: Finally, one of the last classic problems associated with a dirty flowmeter will be that your Scion tC will have more issues to begin the car.
How do I clean the mass air flow sensor from a Scion tC?
After looking at the operation and problems that the flowmeter can generate, we will look at how to solve these problems by explaining to you how to clean the mass air flow sensor of your Scion tC . You should know that this procedure is quite basic to perform and you will not need advanced mechanical expertise to do it your self, a good technique to avoid a trip to the garage and a steep bill. Discover below the different steps to follow to perform this routine service act:
- After having located the mass air flow sensor of your Scion tC , 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 be able to proceed to the step cleaning the mass air flow sensor of your Scion tC . 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 be able to collect data properly, it is in this sense that it will disturb the operation of the engine unit of your Scion tC. The goal of this cleaning will be to remove all its harmful particles to enable 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 watchful, 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 Scion tC , you should feel a noticeable difference in the behavior of your engine unit.
To discover more tips on the Scion tC, take a look at the Scion tC category.
