Removal [08/2015 - ]: 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 [08/2015 - 10/2016] , or refer to PRECAUTION [10/2016 - 10/2017] , or refer to PRECAUTION [10/2017 - 09/2020] , or refer to PRECAUTION [09/2020 - ]
- DISCHARGE FUEL SYSTEM PRESSURE
Refer to PRECAUTION [08/2015 - 09/2020] , or refer to PRECAUTION [09/2020 - ]
- 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 [08/2015 - 10/2016] , or refer to INITIALIZATION [10/2016 - 10/2017] , or refer to INITIALIZATION [10/2017 - 09/2020] , or refer to INITIALIZATION [09/2020 - 11/2021] , or refer to INITIALIZATION [11/2021 - 09/2022] , or refer to INITIALIZATION [09/2022 - 10/2023] , or refer to INITIALIZATION [10/2023 - ]
- REMOVE INTAKE MANIFOLD
Refer to REMOVAL [08/2015 - ]
- REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY
See step 6
- DISCONNECT FUEL TUBE SUB-ASSEMBLY NOTE:
Remove any foreign matter on the fuel tube connector and fuel pipe before performing this work.
- Disconnect the fuel tube sub-assembly from the fuel delivery pipe.
- Pull out the retainer to disengage the lock claws and pull off the fuel tube connector.
*a Retainer *b Fuel Tube Connector *c Nylon Tube *d O-ring *e Fuel Pipe Pull out Pull off NOTE:Be sure to disconnect the fuel tube connector by hand.
- If the fuel tube connector and fuel pipe are stuck, push and pull the fuel tube connector to release it. Pull the fuel tube connector off of the fuel pipe carefully.NOTE:
- Be sure to disconnect the fuel tube connector by hand.
- Do not scratch or allow any foreign matter to get on the parts when disconnecting them as the fuel tube connector has O-rings that seal the pipe (fuel pipe).
- Do not bend, twist, pinch or kink the nylon tube.
- Check that there is no foreign matter on the sealing surfaces of the disconnected fuel lines. Clean them if necessary.
- Cover the disconnected fuel pipe and fuel tube connector with plastic bags to prevent damage and contamination.
- Pull out the retainer to disengage the lock claws and pull off the fuel tube connector.
- Disconnect the fuel tube sub-assembly from the fuel delivery pipe.
- REMOVE FUEL DELIVERY PIPE
- Disengage the 3 clamps to disconnect the No. 6 engine wire from the fuel delivery pipe.
- Disconnect the 4 port fuel injector assembly connectors to remove the No. 6 engine wire.
- Remove the 2 bolts and fuel delivery pipe with the 4 port fuel injector assemblies from the cylinder head sub-assembly.NOTE:
- If fuel intrudes into the combustion chamber, there may be adverse effects to the engine main body.
- Be careful not to drop the port fuel injector assemblies when removing the fuel delivery pipe.
- Remove the 2 fuel delivery spacers from the cylinder head sub-assembly.
- Remove the 4 injector vibration insulators from the cylinder head sub-assembly.
- Disengage the 3 clamps to disconnect the No. 6 engine wire from the fuel delivery pipe.
- REMOVE PORT FUEL INJECTOR ASSEMBLY
- Pull the 4 port fuel injector assemblies out of the fuel delivery pipe.
- Remove the O-ring from each port fuel injector assembly.
- Attach a tag or label with the corresponding cylinder number to each port fuel injector assembly so that they can be installed to their original locations.NOTE:
Cover the port fuel injector assemblies with plastic bags to prevent damage and contamination.
- Pull the 4 port fuel injector assemblies out of the fuel delivery pipe.