it is right next to the air filter
On a 1999 Mercury Grand Marquis : The Mass Air Flow Sensor should be between the engine air filter and the big engine air intake tube
On a 1992 Mercury Grand Marquis : The Mass Air Flow sensor should be between the engine air filter and the big engine air intake tube
mass air flow sensors are generally located in the air passage between the air filter and the intake manifold.
I've had a similar problem with my 92 grand marquis. I had to change the mass air flow sensor and replace a broken vacuum line. after that my car ran better than it ever did.
Rough Start, Low power will feel like car is starving for fuel. Unplug the mass air flow sensor and start car it should go to default mode and if it runs fine you have a bad mass air flow sensor.
mass air flow sensor, O2 sensors, bad fuel pump
The Maf is down stream of the air cleaner lid its a black color box with a silver color tube.
Its in the air cleaner lid towards the rear.
A 1996 Jeep does not have a mass airflow sensor.
IT's the small plug on top of your air filter housing.Unplug it and it pops out.
The Mark VII and Grand Marquis are two different cars that don't use the same engines.
yes