Where is the mass air flow sensor ON A 1990 bronco 2?

On a 1990 Ford Bronco II, the mass air flow (MAF) sensor is typically located in the air intake system, between the air filter and the throttle body. It is mounted on the air duct that connects these components. If you're having trouble locating it, follow the air intake path from the air filter to the throttle body to find the sensor. Note that some models may not have a MAF sensor, as they were equipped with a different type of air intake measurement system.