FixVault

Knock Sensor, Intake Manifold: Removal

  1. DISCHARGE FUEL SYSTEM PRESSURE  (See REMOVAL )
  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
  3. REMOVE NO. 1 ENGINE COVER  (See REMOVAL )
  4. DRAIN COOLANT  (See ON-VEHICLE INSPECTION )
  5. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH  (See REMOVAL )
  6. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH  (See REMOVAL )
  7. REMOVE FRONT FENDER TO COWL SIDE SEAL LH  (See REMOVAL )
  8. REMOVE FRONT FENDER TO COWL SIDE SEAL RH  (See REMOVAL )
  9. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY  (See REMOVAL )
  10. REMOVE WINDSHIELD WIPER MOTOR AND LINK  (See REMOVAL )
  11. REMOVE COWL TOP PANEL OUTER SUB-ASSEMBLY 
    1. Remove the 4 bolts, 4 nuts and cowl top panel outer sub-assembly.
    Fig 1: Locating Cowl Top Panel Outer Sub-Assembly Bolts And Nuts
    G04973390Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (See  REMOVAL   ) 
  13. REMOVE AIR CLEANER CASE SUB-ASSEMBLY  (See REMOVAL )
  14. REMOVE THROTTLE BODY (See  REMOVAL   ) 
  15. DISCONNECT FUEL TUBE  (See REMOVAL )
  16. REMOVE FUEL DELIVERY PIPE WITH INJECTOR  (See REMOVAL )
  17. REMOVE INTAKE MANIFOLD 
    1. Disconnect the union to check valve hose from the brake booster.
    2. Disconnect the camshaft timing oil control valve connector.
    3. Remove the wire harness clamp.
    4. Remove the union to check valve hose from the vacuum hose clamp.
    5. Remove the 5 bolts, 2 nuts and intake manifold.
      Fig 2: Locating Intake Manifold Bolts And Nuts
      G04973391Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Remove the gasket from the intake manifold.
      Fig 3: Locating Intake Manifold Gasket
      G04973392Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE KNOCK SENSOR 
    1. Disconnect the knock sensor connector.
    2. Remove the nut and knock sensor.
      Fig 4: Identifying Knock Sensor With Nut
      G04973393Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002