More and more car owners are trying to maintain their vehicles by themselves. This results in substantial cost savings because modern cars require more and more routine service and are made up of more and more technical components that result in new breakdowns or inconveniences. One of the problems that affects more and more Chrysler 300 owners is a clogged air flow meter, which will result in a loss of power and black exhaust gases. In this article we are going to look at how to clean the mass air flow sensor of your Chrysler 300? . First, we will show you how your mass airflow sensor works and its value, second, why it might be relevant to clean this sensor , and at last, how to clean the mass air flow sensor of a Chrysler 300 .

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Utility and operation of the mass air flow meter of a Chrysler 300

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So we start our article with the operation and point of your Chrysler 300 flowmeter.

The aim of the mass air flow sensor on Chrysler 300

The mass air flow sensor is a component that has been created actually quite recently and mainly outfitted on diesel models. In fact, with injection engines, the fuel and air intake has become very precise and it is therefore important 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 Chrysler 300, do not think twice to seek advice from our article on this subject.

Mass air flow sensor operation on Chrysler 300

Now, we are going to have a look at how it works, before trying to clean the mass air flow sensor of your Chrysler 300 , you must already understand how it works to do this routine service act correctly.

The mass air flow sensor is therefore mainly there to get data on the air intake of your motor vehicle. To achieve this, it must be fitted just after the air intake of your Chrysler 300, i. e. just after the air filter. It is a pipe outfitted 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 Chrysler 300?

The mass air flow sensor of your Chrysler 300 can have problems and this is what we will try to discover and discover what problems you might be struggling with!

Mass air flow sensor problems Chrysler 300

Here are the different problems that the air flow sensor of your Chrysler 300 can generate:

  • higher fuel consumption: Because a dirty flow meter will actually bring about more significant fuel consumption due to poor air flow…
  • Power loss: Associated with 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 Chrysler 300 will have more issues to start the vehicle.

How do I clean the mass air flow sensor from a Chrysler 300?

After going over the operation and problems that the flowmeter can generate, we will look at how to fix these problems by describing to you how to clean the mass air flow sensor of your Chrysler 300 . You should know that this procedure is actually quite very easy to carry out 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 carry out this routine service act:

  • After having based the mass air flow sensor of your Chrysler 300 , 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 continue to the step cleaning the mass air flow sensor of your Chrysler 300 . 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 correctly, it is in this sense that it will disturb the operation of the engine of your Chrysler 300. The aim of this cleaning will be to take out 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 take out most of the grime
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  • Now we’ll move on to the very delicate cleaning of the flow meter filaments. You have to be very careful, in any other case 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 harming 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 Chrysler 300 , you should feel a noticeable difference in the behavior of your engine.

If you want more guides on the Chrysler 300, go to our Chrysler 300 category.