More and more drivers are trying to take care of their vehicles on their own. This outcomes in significant cost savings because contemporary cars necessitate more and more routine service and are done up of more and more technical parts that result in new breakdowns or inconveniences. One of the complications that impacts more and more Mitsubishi Lancer owners is a clogged air flow meter, which will result in a loss of power and black exhaust gases. Today we are going to look at how to clean the mass air flow sensor of your Mitsubishi Lancer? . First, we will show you how your mass airflow sensor works and its usefulness, second, why it may be important to clean this sensor , and at last, how to clean the mass air flow sensor of a Mitsubishi Lancer .

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Utility and operation of the mass air flow meter of a Mitsubishi Lancer

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So we start our content page with the procedure and goal of your Mitsubishi Lancer flowmeter.

The aim of the mass air flow sensor on Mitsubishi Lancer

The mass air flow sensor is a component that has been created actually quite not long ago and specifically equipped on diesel models. In fact, with injection engines, the fuel and air intake has become very precise and it is consequently essential for the ECU to know the exact volume of air loaded 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 Mitsubishi Lancer, do not think twice to consult our content page on this subject.

Mass air flow sensor operation on Mitsubishi Lancer

Now, we are going to examine how it works, before trying to clean the mass air flow sensor of your Mitsubishi Lancer , you must already find out how it functions to achieve this routine service action properly.

The mass air flow sensor is therefore specifically there to obtain statistics on the air intake of your motor vehicle. To get this done, it must be set up just after the air intake of your Mitsubishi Lancer, i. e. just after the air filter. It is a pipe equipped with a sensor that will analyze the air in the intake and transmit the statistics to the ECU of your car.

Why clean the mass air flow sensor of a Mitsubishi Lancer?

The mass air flow sensor of your Mitsubishi Lancer can have complications and this is what we will try to discover and understand what complications you may be struggling with!

Mass air flow sensor complications Mitsubishi Lancer

Here are the different complications that the air flow sensor of your Mitsubishi Lancer can cause:

  • higher fuel consumption: Because a dirty flow meter will necessarily lead to higher fuel consumption due to poor air flow…
  • Power loss: Associated with the same issue, this lack of air can cause a loss of power to your engine.
  • Difficulties starting the car: Finally, one of the last classic complications associated with a dirty flowmeter will be that your Mitsubishi Lancer will have more difficulties to start the car.

How do I clean the mass air flow sensor from a Mitsubishi Lancer?

After looking at the operation and problems that the flowmeter can cause, we will look at how to fix these complications by explaining to you how to clean the mass air flow sensor of your Mitsubishi Lancer . You should know that this procedure is actually quite simple to conduct and you will not need advanced mechanical skills to do it your self, a good way to avoid a trip to the mechanic and a steep bill. See down below the different steps to follow to conduct this routine service act:

  • After having located the mass air flow sensor of your Mitsubishi Lancer , you will have to dismantle it. To get this done, action 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 taken apart, you will be able to move forward to the step cleaning the mass air flow sensor of your Mitsubishi Lancer . 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 be able to collect data properly, it is in this sense that it will affect the operation of the engine unit of your Mitsubishi Lancer. The aim of this cleaning will be to remove all its impure substances to enable 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
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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 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 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 Mitsubishi Lancer , you should feel a noticeable difference in the behavior of your engine unit.

To get more tips on the Mitsubishi Lancer, take a look at the Mitsubishi Lancer category.