More and more motorists are trying to take care of their cars by themselves. This outcomes in substantial savings because modern cars require more and more maintenance and are done up of more and more technical parts that lead to new breakdowns or inconveniences. One of the problems that affects more and more Chevrolet Spark 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 take a look at how to clean the mass air flow sensor of your Chevrolet Spark? . First, we will describe how your mass airflow sensor functions and its advantages, second, why it might be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Chevrolet Spark .
Utility and action of the mass air flow meter of a Chevrolet Spark
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So we start our content page with the operation and aim of your Chevrolet Spark flowmeter.
The goal of the mass air flow sensor on Chevrolet Spark
The mass air flow sensor is a part that has been developed actually quite recently and mainly outfitted 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 Chevrolet Spark, do not think twice to seek advice from our content page on this subject.
Mass air flow sensor operation on Chevrolet Spark
Now, we are going to look at how it functions, before trying to clean the mass air flow sensor of your Chevrolet Spark , you must already understand how it functions to do this maintenance act accurately.
The mass air flow sensor is therefore mainly there to obtain info on the air intake of your car. To achieve this, it must be mounted just after the air intake of your Chevrolet Spark, i. e. just after the air filter. It is a pipe outfitted with a sensor that will review the air in the intake and transfer the info to the ECU of your car.
Why clean the mass air flow sensor of a Chevrolet Spark?
The mass air flow sensor of your Chevrolet Spark can have problems and this is what we will try to find out and discover what problems you might be facing!
Mass air flow sensor problems Chevrolet Spark
Here are the different problems that the air flow sensor of your Chevrolet Spark can bring about:
- higher fuel consumption: Because a dirty flow meter will necessarily end in more significant fuel consumption caused by poor air flow…
- Power loss: Associated with the same issue, this lack of air can bring about a loss of power to your engine.
- Difficulties starting the vehicle: Finally, one of the last traditional problems connected with a dirty flowmeter will be that your Chevrolet Spark will have more troubles to start the car.
How do I clean the mass air flow sensor from a Chevrolet Spark?
After reviewing the operation and concerns that the flowmeter can bring about, we will look at how to resolve these problems by describing to you how to clean the mass air flow sensor of your Chevrolet Spark . You should know that this process is actually quite very easy to conduct and you will not need advanced mechanical expertise to do it your self, a good method to avoid a trip to the mechanic and a steep bill. Discover down below the different steps to follow to conduct this maintenance act:
- After having found the mass air flow sensor of your Chevrolet Spark , you will have to dismantle it. To achieve this, act delicately, 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 Chevrolet Spark . 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 accurately, it is in this sense that it will affect the operation of the engine of your Chevrolet Spark. The goal of this cleaning will be to remove all its impure substances 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 delicate cleaning of the flow meter filaments. You have to be very cautious, in any other case your mass air flow sensor will be permanently broken. 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 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 Chevrolet Spark , you should feel a noticeable difference in the behavior of your engine.
If you wish more tutorials on the Chevrolet Spark, go to our Chevrolet Spark category.
