Crankshaft Position Sensor: Removal

Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Remove the clip (A) from the air intake boot.
Loosen the clamp (B) connecting the air intake boot and air cleaner case (rear).
Loosen the clamp (C) which connects the air intake boot and throttle body.

Fig 2: Identifying Air Intake Boot Clamp And Clip
Courtesy of SUBARU OF AMERICA, INC.
Remove the air intake boot from the throttle body, and move it to the left side wheel apron.

Fig 3: Removing Air Intake Boot From Throttle Body
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector (A) from the crankshaft position sensor, and remove the crankshaft position sensor from the cylinder block.

Fig 4: Locating Connector From Crankshaft Position Sensor
Courtesy of SUBARU OF AMERICA, INC.