VVT Sensor: Removal

WARNING: This page is about a different variant/trim than selected.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: 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
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.
  
  Fig 1: Disconnecting Water By-Pass Hoses From Throttle Body
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the No. 2 ventilation hose.
5. Disconnect the union to check valve hose.
  
  Fig 2: Disconnecting No. 2 Ventilation Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Remove the bolt and vacuum hose clamp.
  
  Fig 3: Removing Bolt And Vacuum Hose Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Disconnect the connector.
  
  Fig 4: Disconnecting Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Using a 5 mm socket hexagon wrench, remove the 4 bolts.
9. Remove the 2 nuts, 2 bolts and surge tank.
  
  Fig 5: Removing Surge Tank
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
10. Remove the gasket from the surge tank.
REMOVE VVT SENSOR
1. Disconnect the 4 sensor connectors.
2. Remove the 4 bolts and 4 sensors.
Fig 6: Locating VVT Sensor And Bolts
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002