Engine Coolant Temperature Sensor (3MZ-FE): Replacement
- DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
- REMOVE RADIATOR LOWER AIR DEFLECTOR (See REPLACEMENT
)
- DRAIN ENGINE COOLANT (See ENGINE COOLANT (3MZ-FE)
)
- REMOVE ENGINE COOLANT TEMPERATURE SENSOR
- Disconnect the engine coolant temperature sensor connector.
- Using a deep socket wrench 19, remove the engine coolant temperature sensor and gasket.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- INSTALL ENGINE COOLANT TEMPERATURE SENSOR
- Using a deep socket wrench 19, install a new gasket and the engine coolant temperature sensor.
- Torque: 20 N.m (200 kgf.cm, 14 ft.lbf)
- Connect the engine coolant temperature sensor connector.
- CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
- Torque: 5.4 N.m (55 kgf.cm, 48 in..lbf)
- ADD ENGINE COOLANT (See ENGINE COOLANT (3MZ-FE)
)
- CHECK FOR ENGINE COOLANT LEAKS (See COOLING SYSTEM (3MZ-FE)
)
- INSTALL RADIATOR LOWER AIR DEFLECTOR
- SYSTEM INITIALIZATION (See CHARGING SYSTEM (3MZ-FE)
)