More and more drivers are trying to take care of their cars by themselves. This results in significant cost savings because contemporary cars require more and more routine service and are made up of more and more technical parts that result in new breakdowns or inconveniences. One of the problems that impacts more and more Renault Twizy 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 take a look at how to clean the mass air flow sensor of your Renault Twizy? . First, we will describe how your mass airflow sensor operates and its advantages, second, why it might be important to clean this sensor , and finally, how to clean the mass air flow sensor of a Renault Twizy .

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Utility and action of the mass air flow meter of a Renault Twizy

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So we begin our content with the procedure and purpose of your Renault Twizy flowmeter.

The intent of the mass air flow sensor on Renault Twizy

The mass air flow sensor is a part that has been created quite not long ago and mainly supplied on diesel models. In truth, 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 added into the engine to adapt the behaviour of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Renault Twizy, do not think twice to consult our content on this subject.

Mass air flow sensor operation on Renault Twizy

Now, we are going to look at how it operates, before trying to clean the mass air flow sensor of your Renault Twizy , you must already understand how it works to achieve this routine service act properly.

The mass air flow sensor is therefore mainly there to get info on the air intake of your motor vehicle. To do this, it must be set up just after the air intake of your Renault Twizy, i. e. just after the air filter. It is a pipe supplied with a sensor that will analyze the air in the intake and transfer the info to the ECU of your car.

Why clean the mass air flow sensor of a Renault Twizy?

The mass air flow sensor of your Renault Twizy can have problems and this is what we will try to discover and understand what problems you might be facing!

Mass air flow sensor problems Renault Twizy

Here are the different problems that the air flow sensor of your Renault Twizy can trigger:

  • higher fuel consumption: Because a dirty flow meter will necessarily bring about excessive fuel consumption due to poor air flow…
  • Power loss: Linked to similar issue, this lack of air can trigger 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 Renault Twizy will have more difficulties to begin the car.

How do I clean the mass air flow sensor from a Renault Twizy?

After looking at the operation and complications that the flowmeter can trigger, we will look at how to resolve these problems by showing to you how to clean the mass air flow sensor of your Renault Twizy . You should know that this procedure is quite simple to carry out and you will not need advanced mechanical expertise 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 Renault Twizy , you will have to dismantle it. To do 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 taken apart, you will have the ability to proceed to the step cleaning the mass air flow sensor of your Renault Twizy . 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 have the ability to collect data properly, it is in this sense that it will affect the operation of the engine unit of your Renault Twizy. The intent of this cleaning will be to remove all its harmful particles 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
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  • Now we’ll move on to the very gentle 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 damaging 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 Renault Twizy , you should feel a noticeable difference in the behavior of your engine unit.

To get more tips on the Renault Twizy, take a look at the Renault Twizy category.