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Home >> Lexus >> 2008 >> LX 570 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System Descriptions And Testing, On-Vehicle Inspection, Removal And Installation >> Throttle Body >> Removal
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Throttle Body: Removal

  1. REMOVE ENGINE ROOM SIDE COVER LH  (See REMOVAL )
  2. REMOVE ENGINE ROOM SIDE COVER RH  (See REMOVAL )
  3. REMOVE UPPER RADIATOR SUPPORT SEAL  (See REMOVAL )
  4. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH  (See REMOVAL )
  5. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH  (See REMOVAL )
  6. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY  (See REMOVAL )
  7. DRAIN ENGINE COOLANT  (See REPLACEMENT )
  8. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  9. REMOVE AIR CLEANER HOSE ASSEMBLY  (See REMOVAL )
  10. REMOVE THROTTLE BODY ASSEMBLY 
    1. Disconnect the 2 water by-pass hoses.
    2. Disconnect the throttle position sensor and control motor connector.
      Fig 1: Locating Water By-Pass Hoses And Control Motor Connector
      G05150006Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 4 bolts, throttle body and gasket.
    4. Remove the 2 water by-pass hoses from the throttle body.