Secondary Speed Sensor: Removal

CAUTION:

If water or oil contacts the connector terminal of secondary speed sensor, replace it with a new part.

Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .
Remove the front exhaust pipe. Ref. to EXHAUST (H4DO (EXCEPT FOR HEV))>FRONT EXHAUST PIPE>REMOVAL .
Disconnect the connector and remove the secondary speed sensor and the spacer.
NOTE:
Prepare the container for draining of engine oil.

Courtesy of SUBARU OF AMERICA, INC.
Remove the O-ring from the secondary speed sensor.