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Nothing if it is working.

But, a malfunctioning mass airflow (MAF) sensor will cause the Check Engine Light to be on, rough idle, poor mileage along with other irritating things to happen.

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Q: What happens when one does not change the mass air flow sensor on a ford windstar?
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Where is the mass airflow sensor on 1998 Windstar?

On a 1998 Ford Windstar : The Mass Air Flow sensor is between the top section of the engine air filter housing and the engine air intake tube


What do trouble codes P0172 and P0171 mean on a 2002 ford windstar?

Get a can of mass air flow sensor cleaner and clean the maf sensor


What does a diagnostic code P0401 mean on a Ford Windstar?

P0401 means no flow at the dpfe sensor. Usually a bad sensor. or bad hoses from egr ports to dpfe.


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It doesn't have a mass air flow sensor.It doesn't have a mass air flow sensor.


Where is the maf sensor on a 2002 windstar?

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how do you clean mass air flow sensor on a 1998 Nissan altima? To clean the mass air flow sensor , you need to get a can of CRC mass air flow cleaener frm auto zone, Kragen, Pepboys, Sensor is attached to the tube (next to airfilter). again you need to use mass air flow cleaner ( CRC ). I use this on my ford windstar and Nissan sentra 05 and 95. it runs better after cleaning the mass air flow sensor.


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where is air flow relay on 2000 ford windstar


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A 1999 Chrysler Sebring does not have a mass airflow sensor.