Injector Driver: 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 COOL AIR INTAKE DUCT SEAL (See REMOVAL )
REMOVE NO. 1 AIR CLEANER INLET
1. Remove the bolt and No. 1 air cleaner inlet.
  
  Fig 1: Locating No. 1 Air Cleaner Inlet And Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE NO. 1 ENGINE COVER
1. Remove the clip, 2 cap nuts and cover.
  
  Fig 2: Locating No. 1 Engine Cover Clip And Cap Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE INJECTOR DRIVER
1. Disconnect the 4 injector driver connectors.
  1. Move the lock lever in the direction indicated by the arrow to release the connector lock. Disconnect the 3 connectors with wire harness locks and the connector from the injector driver.
    
    Fig 3: Moving Lock Lever
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the bolt, 2 nuts and injector driver.
  NOTE: Be careful not to drop or strike the injector driver.
Fig 4: Locating Injector Driver Bolt And Nuts
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002