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Home >> Toyota >> 2007 >> Highlander Base, 2.4 D, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System (2AZ-FE) (Except Hybrid) >> Knock Sensor >> Removal

Knock Sensor: Removal

  1. DRAIN ENGINE COOLANT  (See ON-VEHICLE INSPECTION )
  2. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE 
  3. REMOVE THROTTLE BODY ASSEMBLY  (See REMOVAL  )
  4. REMOVE INTAKE MANIFOLD 
    1. Remove the 5 bolts, 2 nuts, intake manifold and gasket.
      Fig 1: Locating Bolts, Nuts On Intake Manifold
      G05245517Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE KNOCK SENSOR 
    1. Disconnect the sensor connector.
    2. Remove the nut and sensor.
      Fig 2: Identifying Knock Sensor
      G05245518Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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