Crankshaft Position Sensor: Removal

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 ENGINE UNDER COVER RH
REMOVE CRANKSHAFT POSITION SENSOR
1. Disconnect the sensor connector.
  
  Fig 1: Disconnecting Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the bolt and sensor.
  
  Fig 2: Removing Bolt And Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002