More and more car owners are trying to maintain their vehicles on their own. This results in significant cost savings because contemporary cars require more and more maintenance and are done up of more and more technical components that result in new breakdowns or inconveniences. One of the problems that impacts more and more Peugeot 309 owners is a clogged air flow meter, which will lead to 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 Peugeot 309? . First, we will teach you how your mass airflow sensor operates and its usefulness, second, why it might be relevant to clean this sensor , and finally, how to clean the mass air flow sensor of a Peugeot 309 .
Utility and operation of the mass air flow meter of a Peugeot 309
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So we begin our content page with the process and intent of your Peugeot 309 flowmeter.
The aim of the mass air flow sensor on Peugeot 309
The mass air flow sensor is a part that has been created actually quite not too long ago and mainly equipped on diesel models. Indeed, with injection engines, the fuel and air intake has become very precise and it is therefore essential for the ECU to know the exact volume of air loaded 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 Peugeot 309, do not hesitate to consult our content page on this subject.
Mass air flow sensor operation on Peugeot 309
Now, we are going to have a look at how it operates, before trying to clean the mass air flow sensor of your Peugeot 309 , you must already understand how it functions to do this maintenance action correctly.
The mass air flow sensor is consequently mainly there to collect statistics on the air intake of your motor vehicle. To do this, it must be mounted just after the air intake of your Peugeot 309, 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 Peugeot 309?
The mass air flow sensor of your Peugeot 309 can have problems and this is what we will try to discover and discover what problems you might be facing!
Mass air flow sensor problems Peugeot 309
Here are the different problems that the air flow sensor of your Peugeot 309 can generate:
- higher fuel consumption: Because a dirty flow meter will actually lead to more significant fuel consumption caused by poor air flow…
- Power loss: Linked to the same problem, 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 Peugeot 309 will have more difficulties to begin the vehicle.
How do I clean the mass air flow sensor from a Peugeot 309?
After going over the operation and problems that the flowmeter can generate, we will look at how to solve these problems by showing to you how to clean the mass air flow sensor of your Peugeot 309 . You should know that this process is actually quite very easy to accomplish 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. See down below the different steps to stick to to accomplish this maintenance act:
- After having located the mass air flow sensor of your Peugeot 309 , 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 disconnect the electrical plug on top of it.
- Once disassembled, you will have the ability to continue to the step cleaning the mass air flow sensor of your Peugeot 309 . 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 have the ability to collect data correctly, it is in this sense that it will disturb the operation of the engine unit of your Peugeot 309. The aim of this cleaning will be to take out all its impurities to enable 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 proceed to the very gentle 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, gently clean the two filaments of your mass air flow sensor . If you are too afraid of harming 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 Peugeot 309 , you should feel a noticeable difference in the behavior of your engine unit.
If you want more tutorials on the Peugeot 309, go to our Peugeot 309 category.
