EFI Engine Coolant Temperature Sensor (1GR-FE): Replacement

DISCHARGE FUEL SYSTEM PRESSURE (See PRECAUTION )
DRAIN ENGINE COOLANT (See REPLACEMENT )
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE V-BANK COVER (See REPLACEMENT )
REMOVE AIR CLEANER ASSY (See REPLACEMENT )
REMOVE INTAKE AIR SURGE TANK (See REPLACEMENT )
DISCONNECT FUEL PIPE SUB-ASSY NO.2 (See REPLACEMENT )
REMOVE E.F.I. ENGINE COOLANT TEMPERATURE SENSOR
1. Disconnect the connector.
2. Using a 19 mm deep socket wrench, remove the water temperature sensor and gasket.
  
  Fig 1: Disconnecting Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL E.F.I. ENGINE COOLANT TEMPERATURE SENSOR
1. Using a 19 mm deep socket wrench, install the water temperature sensor with a new gasket.
  Torque: 20 N.m (204 kgf.cm, 15 ft.lbf)
2. Connect the connector.
  
  Fig 2: Connecting Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CONNECT FUEL PIPE SUB-ASSY NO.2 (See REPLACEMENT )
INSTALL INTAKE AIR SURGE TANK (See REPLACEMENT )
INSTALL AIR CLEANER ASSY (See REPLACEMENT )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL (See PRECAUTION )
Torque: 3.9 N.m (40 kgf.cm, 35 in..lbf)
ADD ENGINE COOLANT (See REPLACEMENT )
CHECK FOR FUEL LEAKAGE (See ON-VEHICLE INSPECTION )
CHECK FOR ENGINE COOLANT LEAKAGE (See ON-VEHICLE INSPECTION )
INSTALL V-BANK COVER (See REPLACEMENT )