Mass Air Flow and Intake Air Temperature Sensor: Removal

Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector (A) from the mass air flow and intake air temperature sensor, and remove the mass airflow and intake air temperature sensor.

Fig 2: Locating Connector From Mass Air Flow And Intake Air Temperature Sensor
Courtesy of SUBARU OF AMERICA, INC.