Removal

1AR-FE FUEL: FUEL INJECTOR: REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE

Service Precautions

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

3. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY Removal

4. REMOVE AIR CLEANER CAP SUB-ASSEMBLY Removal

5. DISCONNECT FUEL TUBE SUB-ASSEMBLY





(a) Remove the No. 1 fuel pipe clamp.

(b) Pinch the tube connector, and then pull the tube connector off of the pipe.

NOTICE:
* Check for foreign matter in the fuel tube around the fuel tube connector. Clean it if necessary. Foreign matter can affect the ability of the O-ring to seal the connector and fuel pipe.
* Do not use any tools to separate the connector and pipe.
* Do not forcefully bend, kink or twist the hose.
* Keep the connector and pipe free from foreign matter.
* If the connector and pipe are stuck together, pinch the connector and turn it carefully to disconnect it.
* Put the connector in a plastic bag to prevent damage and contamination.

(c) Remove the fuel tube sub-assembly from the fuel hose clamp.

6. REMOVE VACUUM SWITCHING VALVE ASSEMBLY (for ACIS) Removal

7. DISCONNECT WIRE HARNESS





(a) Disconnect the 4 fuel injector connectors.

(b) Disconnect the 2 connectors.

(c) Remove the 2 bolts and separate the 2 wire harness brackets.

(d) Disengage the clamp to disconnect the wire harness.

8. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

(a) Remove the 2 bolts, and then remove the fuel delivery pipe together with the 4 fuel injectors.





NOTICE:
Be careful not to drop the fuel injectors when removing the fuel delivery pipe.

(b) Remove the 2 fuel delivery spacers from the cylinder head.





(c) Remove the 4 injector vibration insulators from the cylinder head.

9. REMOVE FUEL INJECTOR ASSEMBLY

(a) Pull the 4 fuel injectors out of the fuel delivery pipe.