Follow the flow of air from the air cleaner to the throttle body. You will see it.
On a 2001 Ford Explorer : The Mass Air Flow sensor is located between the engine air filter housing and the large diameter engine air intake tube
On a 2001 Ford E-150 : The Mass Air Flow sensor is between the engine air filter and the engine air intake tube . ( it is INSIDE a round shaped plastic housing )
The mass air flow (MAF) sensor in a 2011 Ford Escape is located in the air intake system, specifically between the air filter and the throttle body. To access it, you'll need to remove the air intake duct. The sensor typically has an electrical connector and is secured with screws or clips.
INLINE WITH THE AIR INTAKE NEAR THE AIR FILTER.
On a 2001 Ford Expedition , 4.6 : The Mass Air Flow sensor is between the engine air filter and the large diameter engine air intake tube * it is INSIDE the round shaped plastic housing
On a 2001 Ford Windstar : The Mass Air Flow sensor is INSIDE the round shaped plastic housing between the engine air filter and the engine air intake tube * you will see where the wires go into the bottom of the housing
On a 2001 Ford Escort ZX2 , 2.0 liter DOHC four cylinder engine : The Mass Air Flow sensor is between the engine air filter housing and the engine air intake tube . It is INSIDE a round shaped plastic housing
Mass Airflow Sensor
On a 2001 Ford Winstar : I assume it would be between the engine air filter and the big rubber engine air intake tube . On my Ford Explorer it is inside a circular housing so from the outside I only see where the wires connect to the MAF sensor
where is mass air flow sensor located at on a 2011 ford fusion 4 cylinder
It doesn't have a mass air flow sensor.
On a 2001 Ford F-150 : ( for all engine sizes ) The Mass Air Flow sensor is between the engine air filter and the big engine air intake tube It is INSIDE the round shaped plastic housing