Engine Coolant Temperature Sensor: Removal: Removal

DRAIN ENGINE COOLANT . Refer to REPLACEMENT - Step 1 .
REMOVE AIR CLEANER ASSEMBLY

Fig 1: View Of Mass Air Flow Meter Connector And Wire Harness
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the mass air flow meter connector.
2. Separate the wire harness.
3. Separate the No. 1 vacuum switching valve.
  
  Fig 2: View Of Vacuum Switching Valve
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the ventilation hose.
  
  Fig 3: View Of Fuel Vapor Feed Hose And Ventilation Hose
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5. Separate the No. 2 fuel vapor feed hose.
6. Loosen the No. 1 air cleaner hose clamp, unlock the air cleaner assembly clamp and remove the air cleaner cap sub-assembly with No. 1 air cleaner hose.
  
  Fig 4: View Of Air Cleaner Hose Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Remove the air cleaner filter element sub-assembly.
8. Separate the wire harness.
  
  Fig 5: View Of Air Cleaner Case Sub-Assembly Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. Remove the 3 bolts and remove the air cleaner case sub-assembly.
REMOVE ENGINE COOLANT TEMPERATURE SENSOR

Fig 6: Removing/Installing Engine Coolant Temperature Sensor Using SST
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the engine coolant temperature sensor connector.
2. Using SST, remove the engine coolant temperature sensor and gasket.
  - SST: 09817-33190