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Home >> Toyota >> 2009 >> Highlander Base, 2.7 A >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Engine Control System (2GR-FE) - System And Component Testing, Removal, Inspection And Installation) >> Knock Sensor >> Removal
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Knock Sensor: Removal

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE ENGINE UNDER COVER ASSEMBLY  (See REMOVAL )
  2. REMOVE NO. 1 ENGINE UNDER COVER  (See REMOVAL )
  3. DRAIN ENGINE COOLANT  (See COOLANT )
  4. DISCHARGE FUEL SYSTEM PRESSURE  (See REMOVAL )
  5. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH  (See REMOVAL )
  6. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH  (See REMOVAL )
  7. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY  (See REMOVAL )
  8. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY  (See REMOVAL )
  9. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY  (See REMOVAL )
  10. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  11. REMOVE AIR CLEANER CAP SUB-ASSEMBLY  (See REMOVAL )
  12. DISCONNECT ENGINE ROOM MAIN WIRE  (See REMOVAL )
  13. REMOVE THROTTLE BODY BRACKET  (See REMOVAL )
  14. REMOVE NO. 1 SURGE TANK STAY  (See REMOVAL )
  15. REMOVE INTAKE AIR SURGE TANK ASSEMBLY  (See REMOVAL )
  16. REMOVE NO. 2 ENGINE MOUNTING STAY RH  (See REMOVAL )
  17. DISCONNECT FUEL MAIN TUBE  (See REMOVAL )
  18. REMOVE INTAKE MANIFOLD  (See INSPECTION )
  19. REMOVE KNOCK CONTROL SENSOR 
    1. Disconnect the 2 knock control sensor connectors.
    2. Remove the 2 bolts and then remove the 2 knock control sensors.
      Fig 1: Locating Knock Control Sensor Connectors And Bolts
      G04973904Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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