Removal [08/2019 - ]: Procedure

PRECAUTION
NOTE:
After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Refer to PRECAUTION [08/2019 - ]
DISCHARGE FUEL SYSTEM PRESSURE
Refer to PRECAUTION [12/2017 - ]
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Refer to INITIALIZATION [08/2019 - ]
REMOVE INTAKE AIR SURGE TANK ASSEMBLY
Refer to REMOVAL [08/2019 - ]

DISCONNECT FUEL TUBE SUB-ASSEMBLY

Disconnect the fuel tube sub-assembly from the fuel delivery pipe sub-assembly.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Refer to PRECAUTION [12/2017 - ]

REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

Disconnect the fuel pressure sensor connector.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Fuel Pressure Sensor Connector
*b	No. 5 Engine Wire Connector

Disconnect the 2 No. 5 engine wire connectors.

Remove the 4 bolts and fuel delivery pipe sub-assembly with the 6 fuel injector assemblies from the intake manifold.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NOTE:

Be careful not to drop the fuel injector assemblies when removing the fuel delivery pipe sub-assembly.
When removing the fuel delivery pipe sub-assembly, hold the pipe by both ends and pull it straight upward.

REMOVE NO. 1 DELIVERY PIPE SPACER

Remove the 4 No. 1 delivery pipe spacers from the intake manifold.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE INJECTOR VIBRATION INSULATOR

Remove the 6 injector vibration insulators from the intake manifold.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE FUEL INJECTOR ASSEMBLY

for Bank 2:

Disengage the clamp to disconnect the No. 5 engine wire from the fuel delivery pipe sub-assembly.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Pull the 3 fuel injector assemblies out of the fuel delivery pipe sub-assembly.

Disconnect the 3 fuel injector assembly connectors.

for Bank 1:

Disengage the clamp to disconnect the No. 5 engine wire from the fuel delivery pipe sub-assembly.

Pull the 3 fuel injector assemblies out of the fuel delivery pipe sub-assembly.

Disconnect the 3 fuel injector assembly connectors.

Remove the O-ring from each fuel injector assembly.

Attach a tag or label with the corresponding cylinder number to each fuel injector assembly so that they can be installed to their original locations.

NOTE:

Cover the fuel injector assemblies with plastic bags to prevent damage and contamination.