More and more drivers are trying to maintain their cars 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 disturbs more and more Citroen Xantia owners is a clogged air flow meter, which will end in a loss of power and black exhaust fumes. Today we are going to examine how to clean the mass air flow sensor of your Citroen Xantia? . First, we will teach you how your mass airflow sensor operates 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 Citroen Xantia .
Utility and action of the mass air flow meter of a Citroen Xantia
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So we start our article with the procedure and intent of your Citroen Xantia flowmeter.
The aim of the mass air flow sensor on Citroen Xantia
The mass air flow sensor is a part that has been created quite lately and specifically equipped on diesel models. In truth, 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 injected 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 Citroen Xantia, do not hesitate to seek advice from our article on this subject.
Mass air flow sensor operation on Citroen Xantia
Now, we are going to take a look at how it operates, before trying to clean the mass air flow sensor of your Citroen Xantia , you must already find out how it works to achieve this routine service action accurately.
The mass air flow sensor is consequently specifically there to obtain data on the air intake of your motor vehicle. To do this, it must be installed just after the air intake of your Citroen Xantia, i. e. just after the air filter. It is a pipe equipped with a sensor that will analyze the air in the intake and transfer the data to the ECU of your car.
Why clean the mass air flow sensor of a Citroen Xantia?
The mass air flow sensor of your Citroen Xantia can have complications and this is what we will try to find out and understand what complications you may be struggling with!
Mass air flow sensor complications Citroen Xantia
Here are the different complications that the air flow sensor of your Citroen Xantia can cause:
- higher fuel consumption: Because a dirty flow meter will actually bring about more significant fuel consumption due to poor air flow…
- Power loss: Related to similar problem, this lack of air can cause a loss of power to your engine.
- Difficulties starting the automobile: Finally, one of the last classic complications connected with a dirty flowmeter will be that your Citroen Xantia will have more troubles to start the vehicle.
How do I clean the mass air flow sensor from a Citroen Xantia?
After reviewing the operation and complications 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 Citroen Xantia . You should know that this process is quite very easy to execute and you will not need advanced mechanical skills to do it yourself, a good way to avoid a trip to the garage and a steep bill. Discover below the different steps to stick to to execute this routine service act:
- After having found the mass air flow sensor of your Citroen Xantia , you will have to dismantle it. To do this, action gently, 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 disassembled, you will be able to proceed to the step cleaning the mass air flow sensor of your Citroen Xantia . 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 unit of your Citroen Xantia. The aim 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
- Now we’ll proceed to the very gentle cleaning of the flow meter filaments. You have to be very careful, otherwise your mass air flow sensor will be permanently broken. With the help of a fine brush and solvent, gently 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 Citroen Xantia , you should feel a noticeable difference in the behavior of your engine unit.
Whenever you have any additional questions about the Citroen Xantia, do not hesitate to consult our Citroen Xantia category.
