VVT Sensor: Removal: Removal

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
WARNING:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
REMOVE INTAKE AIR SURGE TANK ASSEMBLY

Fig 1: Connecting Water By-Pass Hoses To Throttle Body
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the 2 water by-pass hoses from the throttle body.
2. Disconnect the vapor feed hose.
3. Disconnect the throttle body connector and clamp.
4. Disconnect the No. 2 ventilation hose.
  
  Fig 2: Connecting Hoses And Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Disconnect the union to check valve hose.
6. Remove the bolt and vacuum hose clamp.
  
  Fig 3: Installing Vacuum Hose Clamp
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7. Disconnect the connector.
  
  Fig 4: Locating Connector
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8. Using a 5 mm socket hexagon wrench, remove the 4 bolts.
  
  Fig 5: Identifying Nuts, Bolts And Surge Tank
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. Remove the 2 nuts, 2 bolts and surge tank.
10. Remove the gasket from the surge tank.
REMOVE VVT SENSOR

Fig 6: Locating VVT Sensor And Bolts
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the 4 sensor connectors.
2. Remove the 4 bolts and 4 sensors.