Mass Air Flow and Intake Air Temperature Sensor: Removal

Disconnect the ground cable from battery.

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

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