FUEL INJECTOR(for Port Injection) INSTALLATION

CAUTION / NOTICE / HINT

PROCEDURE

1. INSTALL PORT FUEL INJECTOR ASSEMBLY

   Tech Tips

   Perform "Inspection After Repair" after replacing a port fuel injector assembly.

   Click here

   
   

   1. Apply a light coat of spindle oil or gasoline to 4 new O-rings, and install one to each port fuel injector assembly.

      Note

      Check that there is no damage or foreign matter on the groove of the port fuel injector assembly when installing the O-ring to each port fuel injector assembly.

   2. 

      *a	Stopper
      *b	Claw

      Install the 4 port fuel injector assemblies to the fuel delivery pipe with sensor assembly.

      Note

      
      

      • Make sure that the port fuel injector assembly is located within the stopper as shown in the illustration.

      • Check that the port fuel injector assembly installation holes of the fuel delivery pipe with sensor assembly are not damaged and are free of foreign matter.

      • Make sure that the O-ring is not damaged, twisted or moved out of place when installing the port fuel injector assembly.

2. INSTALL NO. 5 ENGINE WIRE

   
   

   1. Engage the 2 clamps to install the No. 5 engine wire to the fuel delivery pipe with sensor assembly.

   2. Connect the 4 port fuel injector assembly connectors and fuel pressure sensor connector.

3. INSTALL INJECTOR VIBRATION INSULATOR

   
   

   1. Install 4 new injector vibration insulators to the cylinder head sub-assembly.

4. INSTALL NO. 1 DELIVERY PIPE SPACER

   
   

   1. Install the 2 No. 1 delivery pipe spacers to the cylinder head sub-assembly.

5. INSTALL FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY

   
   

   1. Place the fuel delivery pipe with sensor assembly with the 4 port fuel injector assemblies onto the cylinder head sub-assembly.

      Note

      Be careful not to drop the port fuel injector assemblies when installing the fuel delivery pipe with sensor assembly.

   2. Install the fuel delivery pipe with sensor assembly with the port fuel injector assemblies with the 2 bolts.

      Torque:

      28.5 N*m  { 291 kgf*cm, 21 ft.*lbf }

6. CONNECT FUEL TUBE SUB-ASSEMBLY

   
   

   1. Connect the fuel tube sub-assembly to the fuel delivery pipe with sensor assembly.

      Click here

   2. Install the fuel pipe clamp to the fuel tube connector.

7. TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY

   Click here

8. INSTALL FUEL PUMP ASSEMBLY

   Click here

9. INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY

   Click here

10. INSTALL INTAKE MANIFOLD

    Click here

11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

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

    Click here

12. INSPECT FOR FUEL LEAK

    Click here

13. PERFORM INITIALIZATION

    
    

    1. Perform "Inspection After Repair" after replacing a port fuel injector assembly.

       Click here