It's between the engine air filter and the big rubber engine air intake tube
On a 2003 Ford Explorer , 4.0 liter , SOHC , V6 engine : The Mass Air Flow sensor is located between the upper section of the engine air filter housing and the large diameter engine air intake tube
It does not have a mass air flow sensor.
The Mass Air Flow sensor is located on top of the air filter housing on Ford Explorer.
On a 1998 Ford Explorer : The Mass Air Flow Sensor is between the engine air filter and the big engine air intake tube
On a 2002 Ford Explorer : The Mass Air Flow sensor is between the top of the engine air filter housing and the big engine air intake tube
It does not have a mass air flow sensor.
The mass air flow sensor commonly becomes dirty. The sensor can be removed, and the sensor wires can be cleaned to work like new.
On a 1998 Ford Explorer : The mass air flow sensor is between the engine air filter and the big rubber engine air intake tube
It does not have a mass airflow sensor.
On your 1998 Ford Explorer Sport : The mass air flow sensor is between your engine air filter and the big rubber engine air intake tube
On a 2002 Ford Explorer : The Mass Air Flow sensor is between the top section of the engine air filter housing and the engine air intake tube
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