Engine Coolant Temperature Sensor: Removal

DRAIN ENGINE COOLANT (See REPLACEMENT )
REMOVE THROTTLE BODY COVER SUB-ASSEMBLY (See REMOVAL )
REMOVE AIR CLEANER HOSE ASSEMBLY (See REMOVAL )
REMOVE ENGINE COOLANT TEMPERATURE SENSOR
1. Disconnect the engine coolant temperature sensor connector.
2. Remove the engine coolant temperature sensor and gasket.
  
  Fig 1: Locating Engine Coolant Temperature Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 2: Inspecting Engine Coolant Temperature Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002