FUEL INJECTOR REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the fuel injector assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure	Necessary Procedures	Effects/Inoperative when not Performed	Link
Battery terminal is disconnected/reconnected	Drive the vehicle until stop and start control is permitted (approximately 15 to 40 minutes)	Stop and start system	Click here
	Memorize steering angle neutral point	Panoramic view monitor system	Click here
	Initialize back door lock	Power door lock control system	Click here
	Initialize servo motor	Air conditioning system	Click here
	Reset slide door close position	Power slide door system	Click here
	Reset back door close position	Power back door system	Click here
Replacement of fuel injector assembly	Inspection After Repair	Poor idle, etc. Engine start function, etc.	Click here
Replacement of throttle body with motor assembly
Cleaning the deposits from the throttle body with motor assembly

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.

Click here
DISCHARGE FUEL SYSTEM PRESSURE

Click here
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

Note

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here
REMOVE INTAKE AIR SURGE TANK ASSEMBLY

Click here

DISCONNECT FUEL TUBE SUB-ASSEMBLY

Note

Remove any foreign matter on the fuel tube connector and fuel pipe before performing this work.

Remove the No. 2 fuel pipe clamp from the fuel tube connector.
Check that there is no foreign matter around the fuel tube connector before disconnecting it. Clean it if necessary.

*a	Retainer
*b	O-ring
*c	Fuel Tube Connector
*d	Fuel Pipe
*e	Nylon Tube
	Pinch
	Pull

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

Pinch the retainer of the fuel tube connector, and then pull the fuel tube connector off of the fuel pipe.

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.

REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
1. Disconnect the 6 fuel injector assembly connectors.
2. Remove the 5 bolts and fuel delivery pipe sub-assembly with the 6 fuel injector assemblies.
  
  Note
  
  Be careful not to drop the fuel injector assemblies when removing the fuel delivery pipe sub-assembly.
3. Remove the 6 injector vibration insulators from the intake manifold.
REMOVE FUEL INJECTOR ASSEMBLY
1. Pull the 6 fuel injector assemblies out of the fuel delivery pipe sub-assembly.
  
  Note
  
  If the fuel injector assemblies are to be reused, reinstall them to the same cylinder they came from.
2. *1 O-ring
  
  Remove the O-ring from each fuel injector assembly.
3. 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.