The 2005 Ford Explorer MAF sensors are situated between the air channel and the choke body and are answerable for estimating how much air entering the motor. Most vehicles have a hot wire MAF sensor. Your Mass Air Flow Sensor (MAF Sensor) is a piece of innovation inside Your motor which lets Your vehicle's PC know how much air is entering the motor. This is significant as it permits Your motor to manage its presentation and change the admission of air to keep Your motor running in its best condition. The situating of the MAF is vital to getting a precise proportion of approaching air so the PC can compute the right measure of fuel.