Engine Coolant Temperature Sensor (FA20): Removal

WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.

Disconnection of the battery ground terminal (Refer to WORKING PRECAUTIONS AND NOTES )
Draining of coolant (SUBARU Super Coolant) (Refer to COOLANT (FA20) )
Removal of intake manifold (Refer to DISASSEMBLY )
Removal of engine water temperature sensor
1. Disconnect the connector for engine water temperature sensor.
  
  Fig 1: Locating Engine Water Temperature Sensor Connector
  Courtesy of SUBARU OF AMERICA, INC.
2. Remove the engine water temperature sensor and gasket.
  
  Fig 2: Identifying Engine Water Temperature Sensor And Gasket
  Courtesy of SUBARU OF AMERICA, INC.