Tundra 4WD V8-4.6L (1UR-FE) (2010)
Engine Temperature Sensor: Service and Repair
Removal
1UR-FE ENGINE CONTROL SYSTEM: ENGINE COOLANT TEMPERATURE SENSOR: REMOVAL
1. REMOVE NO. 1 ENGINE UNDER COVER See: Engine/Engine Lubrication/Engine Oil/Service and Repair/Replacement
2. REMOVE V-BANK COVER SUB-ASSEMBLY See: Engine/Service and Repair/Removal and Replacement/Engine Assembly/Removal
3. DRAIN ENGINE COOLANT See: Coolant/Service and Repair
4. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
(a) Disconnect the sensor connector.
(b) Using a 19 mm ball joint lock nut wrench, remove the sensor.
(c) Remove the gasket from the sensor.