

Now you know how to clean the mass air flow sensor of your Vauxkhall Astra, you should feel a noticeable difference in the behavior of your engine unit. 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. With the help of a fine brush and solvent, gently clean the two filaments of your mass air flow sensor. You have to be very cautious, in any other case your mass air flow sensor will be permanently damaged. Now we’ll proceed to the very delicate cleaning of the flow meter filaments.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 remove most of the grime.The purpose of this cleaning will be to remove all its harmful particles to allow it to work efficiently again. 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 accurately, it is in this sense that it will disturb the operation of the engine unit of your Vauxkhall Astra.


You should know that this process is actually quite basic to perform and you will not need advanced mechanical expertise to do it your self, a good technique to avoid a trip to the workshop and a steep bill. How do I clean the mass air flow sensor from a Vauxkhall Astra?Īfter reviewing the operation and complications that the flowmeter can trigger, we will look at how to fix these problems by describing to you how to clean the mass air flow sensor of your Vauxkhall Astra.
