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Home >> Lexus >> 2009 >> LS 460L AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System Testing; Component Inspection, Removal & Installation >> Engine Coolant Temperature Sensor >> Removal
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Engine Coolant Temperature Sensor: Removal

  1. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  2. REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY  (See REMOVAL )
  3. REMOVE NO. 1 AIR CLEANER INLET  (See REMOVAL )
  4. REMOVE INTAKE AIR CONNECTOR PIPE  (See INSPECTION )
  5. REMOVE NO. 1 ENGINE UNDER COVER  (See COOLANT )
  6. DRAIN ENGINE COOLANT  (See COOLANT )
  7. REMOVE ENGINE COOLANT TEMPERATURE SENSOR 
    1. Disconnect the engine coolant temperature sensor connector.
    2. Using a 19 mm ball joint lock nut wrench, remove the sensor and gasket.
    3. Remove the gasket from the engine coolant temperature sensor.
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