More and more motorists are trying to take care of their vehicles on their own. This outcomes in significant savings because contemporary cars necessitate more and more maintenance and are made up of more and more technical parts that lead to new breakdowns or inconveniences. One of the complications that impacts more and more volvo xc70 owners is a clogged air flow meter, which will end in a loss of power and black exhaust gases. Today we are going to examine how to clean the mass air flow sensor of your volvo xc70? . First, we will teach you how your mass airflow sensor operates and its usefulness, second, why it might be important to clean this sensor , and at last, how to clean the mass air flow sensor of a volvo xc70 .
Utility and operation of the mass air flow meter of a volvo xc70
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So we start our content page with the process and goal of your volvo xc70 flowmeter.
The aim of the mass air flow sensor on volvo xc70
The mass air flow sensor is a component that has been developed actually quite recently and principally outfitted on diesel models. In actual 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 injected into the engine to adapt the actions of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your volvo xc70, do not hesitate to consult our content page on this subject.
Mass air flow sensor operation on volvo xc70
Now, we are going to check out how it operates, before trying to clean the mass air flow sensor of your volvo xc70 , you must already figure out how it works to achieve this maintenance work correctly.
The mass air flow sensor is consequently principally there to get data on the air intake of your motor vehicle. To get this done, it must be fitted just after the air intake of your volvo xc70, 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 volvo xc70?
The mass air flow sensor of your volvo xc70 can have complications and this is what we will try to see and figure out what complications you might be struggling with!
Mass air flow sensor complications volvo xc70
Here are the different complications that the air flow sensor of your volvo xc70 can cause:
- higher fuel consumption: Because a dirty flow meter will actually end in more significant fuel consumption caused by poor air flow…
- Power loss: Linked to the same problem, this lack of air can cause a loss of power to your engine.
- Difficulties starting the car: Finally, one of the last traditional complications connected with a dirty flowmeter will be that your volvo xc70 will have more difficulties to start the vehicle.
How do I clean the mass air flow sensor from a volvo xc70?
After examining the operation and concerns that the flowmeter can cause, we will look at how to resolve these complications by showing to you how to clean the mass air flow sensor of your volvo xc70 . You should know that this process is actually quite very easy to perform and you will not need advanced mechanical expertise to do it yourself, a good method to avoid a trip to the workshop and a steep bill. See down below the different steps to stick to to perform this maintenance act:
- After having based the mass air flow sensor of your volvo xc70 , you will have to dismantle it. To get this done, work 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 taken apart, you will be able to proceed to the step cleaning the mass air flow sensor of your volvo xc70 . 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 correctly, it is in this sense that it will disrupt the operation of the engine of your volvo xc70. The aim of this cleaning will be to take out all its impure substances to allow 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 take out most of the grime
- Now we’ll move on to the very delicate cleaning of the flow meter filaments. You have to be very watchful, in any other case 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 damaging 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 volvo xc70 , you should feel a noticeable difference in the behavior of your engine.
To get more tips on the volvo xc70, take a look at the volvo xc70 category.
