More and more drivers are trying to maintain their cars on their own. This results in considerable savings because modern cars involve more and more routine service and are done up of more and more technical components that result in new breakdowns or inconveniences. One of the problems that affects more and more Fiat Doblo 2 owners is a clogged air flow meter, which will end 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 Fiat Doblo 2? . First, we will teach you how your mass airflow sensor works and its advantages, second, why it might be important to clean this sensor , and at last, how to clean the mass air flow sensor of a Fiat Doblo 2 .
Utility and action of the mass air flow meter of a Fiat Doblo 2
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So we start our article with the procedure and goal of your Fiat Doblo 2 flowmeter.
The aim of the mass air flow sensor on Fiat Doblo 2
The mass air flow sensor is a part that has been developed 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 added into the engine to modify the behaviour of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Fiat Doblo 2, do not think twice to consult our article on this subject.
Mass air flow sensor operation on Fiat Doblo 2
Now, we are going to look at how it works, before trying to clean the mass air flow sensor of your Fiat Doblo 2 , you must already figure out how it works to achieve this routine service action accurately.
The mass air flow sensor is therefore specifically there to obtain statistics on the air intake of your motor vehicle. To achieve this, it must be set up just after the air intake of your Fiat Doblo 2, i. e. just after the air filter. It is a pipe equipped with a sensor that will review the air in the intake and transmit the statistics to the ECU of your car.
Why clean the mass air flow sensor of a Fiat Doblo 2?
The mass air flow sensor of your Fiat Doblo 2 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 Fiat Doblo 2
Here are the different problems that the air flow sensor of your Fiat Doblo 2 can generate:
- higher fuel consumption: Because a dirty flow meter will actually bring about excessive fuel consumption caused by poor air flow…
- Power loss: Associated with the same issue, this lack of air can generate a loss of power to your engine.
- Difficulties starting the automobile: Finally, one of the last traditional problems linked to a dirty flowmeter will be that your Fiat Doblo 2 will have more troubles to start the vehicle.
How do I clean the mass air flow sensor from a Fiat Doblo 2?
After reviewing the operation and complications that the flowmeter can generate, we will look at how to resolve these problems by showing to you how to clean the mass air flow sensor of your Fiat Doblo 2 . You should know that this process is actually quite very easy to carry out and you will not need advanced mechanical skills to do it yourself, a good method to avoid a trip to the mechanic and a steep bill. Discover below the different steps to stick to to carry out this routine service act:
- After having located the mass air flow sensor of your Fiat Doblo 2 , you will have to dismantle it. To achieve this, action gently, 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 be able to move forward to the step cleaning the mass air flow sensor of your Fiat Doblo 2 . This sensor will, as time passes, 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 Fiat Doblo 2. The aim 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 proceed 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, gently clean the two filaments of your mass air flow sensor . If you are too afraid of harming it, you can as well 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 Fiat Doblo 2 , you should feel a noticeable difference in the behavior of your engine unit.
If you have any further questions about the Fiat Doblo 2, do not hesitate to consult our Fiat Doblo 2 category.
