FUEL INJECTOR INSTALLATION

PROCEDURE

1. Click here

   INSTALL FUEL INJECTOR ASSEMBLY

   
   

   1. Attach the 3 clamps to install the No. 6 wire harness to the delivery pipe sub-assembly RH.

   2. Attach the 3 clamps to install the No. 7 wire harness to the delivery pipe sub-assembly LH.

   3. Apply gasoline or spindle oil to a new O-ring and install it to the fuel injector assembly.

      Note:

      Make sure that there is no damage or foreign material in the groove of the injector when installing the O-ring.

   4. 

      Connect the fuel injector connector.

   5. 

      Install the fuel injector assembly to the delivery pipe as shown in the illustration.

      Table 1. Text in Illustration

      *a	CORRECT
      *b	INCORRECT

      Note:
      

      • Make sure that there are no scratches or foreign matter in or around the insertion hole of the delivery pipe.

      • When inserting the fuel injector, be careful not to damage the O-ring.

      • Attach the part of the fuel injector labeled B between the parts of the delivery pipe labeled A.

   6. 

      Check that each injector is installed to the delivery pipe facing the direction shown in the illustration.

      Table 2. Text in Illustration

      *A

      Fuel Delivery Pipe Sub-assembly RH

      *B

      Fuel Delivery Pipe Sub-assembly LH

2. Click here

   INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY LH

   
   

   1. Install the 2 delivery pipe spacers and 4 insulators to the cylinder head LH.

   2. Install the delivery pipe (with injectors) to the cylinder head LH.

   3. Install the 2 bolts.

      21 N*m

      214 kgf*cm

      15 ft.*lbf

      

      Note:

      Make sure that the part of the injector labeled B is between the parts of the delivery pipe labeled A.

      Table 3. Text in Illustration

      *1	Delivery Pipe
      *2	Fuel Injector
      *a	CORRECT
      *b	INCORRECT

   4. Connect the No. 7 wire harness connector.

3. Click here

   INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY RH

   
   

   1. Install the 2 delivery pipe spacers and 4 insulators to the cylinder head RH.

   2. Install the delivery pipe (with injectors) to the cylinder head RH.

   3. Install the 2 bolts.

      21 N*m

      214 kgf*cm

      15 ft.*lbf

      

      Note:

      Make sure that the part of the injector labeled B is between the parts of the delivery pipe labeled A.

      Table 4. Text in Illustration

      *1	Delivery Pipe
      *2	Fuel Injector
      *a	CORRECT
      *b	INCORRECT

   4. Connect the No. 6 wire harness connector.

   5. Connect the ventilation hose.

4. Click here

   CONNECT NO. 1 FUEL HOSE

   
   

   1. Connect the No. 1 fuel hose to the fuel delivery pipe sub-assembly LH (Click here).

5. Click here

   CONNECT NO. 1 FUEL TUBE

   
   

   1. LH Side:

      Connect the No. 1 fuel tube to the delivery pipe sub-assembly LH (Click here).

   2. Connect the No. 1 fuel tube to the delivery pipe sub-assembly RH (for metallic type) (Click here).

6. Click here

   CONNECT NO. 2 FUEL TUBE

   
   

   1. Connect the No. 2 fuel tube to the fuel pressure regulator assembly (Click here).

7. Click here

   INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

8. Click here

   INSTALL NO. 3 ENGINE COVER

9. Click here

   INSTALL AIR CLEANER HOSE ASSEMBLY

   Click here

10. Click here

    INSTALL V-BANK COVER SUB-ASSEMBLY

    Click here

11. Click here

    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. Click here

    INSPECT FOR FUEL LEAK

    
    

    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG) and intelligent tester main switch on.

       Note:

       Do not start the engine.

    3. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump / Speed.

    4. Check that there are no fuel leaks after doing maintenance anywhere on the fuel system.

       Tip:

       If DTC P1603 is output, clear the DTC (Click here).