Engine Coolant Temperature Sensor: Removal: Removal

DRAIN ENGINE COOLANT . Refer to REPLACEMENT - Step 1
REMOVE NO. 2 CYLINDER HEAD COVER . Refer to REMOVAL - Step 10
REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE See step 3
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
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002