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Home >> Lexus >> 2007 >> LS 460 V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Cooling System >> Engine - Coolant Temperature Sensor/Switch >> Coolant Temperature Sensor/Switch (For Computer) >> Service and Repair
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

REMOVAL

1. REMOVE V-BANK COVER SUB-ASSEMBLY
2. REMOVE AIR CLEANER INLET COVER
3. REMOVE NO. 1 AIR CLEANER INLET
4. REMOVE NO. 1 ENGINE UNDER COVER
5. DRAIN ENGINE COOLANT

6. REMOVE ENGINE COOLANT TEMPERATURE SENSOR




a. Disconnect the engine coolant temperature sensor connector.
b. Remove the engine coolant temperature sensor.
c. Remove the gasket from the engine coolant temperature sensor.

INSTALLATION

1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR




a. Install a new gasket to the engine coolant temperature sensor.
b. Install the engine coolant temperature sensor.

Torque: 21 N.m (214 kgf.cm, 15 ft.lbf)

c. Connect the engine coolant temperature sensor connector.

2. ADD ENGINE COOLANT
3. INSPECT FOR COOLANT LEAK
4. INSTALL NO. 1 AIR CLEANER INLET
5. INSTALL AIR CLEANER INLET COVER
6. INSTALL V-BANK COVER SUB-ASSEMBLY
7. INSTALL NO. 1 ENGINE UNDER COVER
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