Engine Coolant Temperature Sensor: Removal

DRAIN ENGINE COOLANT (See COOLANT )
REMOVE NO. 2 CYLINDER HEAD COVER (See REMOVAL )
REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE (See REMOVAL )
REMOVE ENGINE COOLANT TEMPERATURE SENSOR
1. Disconnect the engine coolant temperature sensor connector.
  
  Fig 1: Locating Engine Coolant Temperature Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the engine coolant temperature sensor and gasket.
  
  Fig 2: Locating Engine Coolant Temperature Sensor And Gasket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002