More and more drivers are trying to take care of their cars by themselves. This outcomes in substantial savings because contemporary cars necessitate more and more routine service and are done up of more and more technical components that lead to new breakdowns or inconveniences. One of the complications that affects more and more Acura TLX owners is a clogged air flow meter, which will end in a loss of power and black exhaust gases. Today we are going to check out how to clean the mass air flow sensor of your Acura TLX? . First, we will show you how your mass airflow sensor functions and its value, second, why it may be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Acura TLX .


Utility and operation of the mass air flow meter of a Acura TLX

So we start our article with the procedure and goal of your Acura TLX flowmeter.

The intent of the mass air flow sensor on Acura TLX

The mass air flow sensor is a part that has been created quite not long ago and specifically outfitted on diesel models. In fact, with injection engines, the fuel and air intake has become very precise and it is therefore necessary for the ECU to know the exact volume of air added 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 Acura TLX, do not think twice to consult our article on this subject.

Mass air flow sensor operation on Acura TLX

Now, we are going to look at how it functions, before trying to clean the mass air flow sensor of your Acura TLX , you must already understand how it works to achieve this routine service action accurately.

The mass air flow sensor is therefore specifically there to get data on the air intake of your car. To do this, it must be installed just after the air intake of your Acura TLX, 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 Acura TLX?

The mass air flow sensor of your Acura TLX can have complications and this is what we will try to find out and figure out what complications you may be struggling with!

Mass air flow sensor complications Acura TLX

Here are the different complications that the air flow sensor of your Acura TLX can provoke:

  • higher fuel consumption: Because a dirty flow meter will actually lead to excessive fuel consumption because of poor air flow…
  • Power loss: Linked to the same problem, this lack of air can provoke a loss of power to your engine.
  • Difficulties starting the vehicle: Finally, one of the last traditional complications linked to a dirty flowmeter will be that your Acura TLX will have more difficulties to start the car.

How do I clean the mass air flow sensor from a Acura TLX?

After looking at the operation and problems that the flowmeter can provoke, we will look at how to solve these complications by showing to you how to clean the mass air flow sensor of your Acura TLX . You should know that this procedure is quite simple to execute and you will not need advanced mechanical expertise to do it your self, a good way to avoid a trip to the workshop and a steep bill. Discover below the different steps to stick to to execute this routine service act:

  • After having based the mass air flow sensor of your Acura TLX , you will have to dismantle it. To do 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 be able to move forward to the step cleaning the mass air flow sensor of your Acura TLX . This sensor will, over 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 accurately, it is in this sense that it will affect the operation of the engine of your Acura TLX. The intent of this cleaning will be to remove 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 remove most of the grime
  • .

  • Now we’ll move on to the very delicate cleaning of the flow meter filaments. You have to be very cautious, otherwise 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 as well 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 Acura TLX , you should feel a noticeable difference in the behavior of your engine.

If you wish more guides on the Acura TLX, go to our Acura TLX category.