Nissan Titan 2004-06

Fuel Pump

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Removal & Installation



Fuel Filter And Fuel Pump
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Relieve the fuel system pressure.
  4.  
  5. Remove fuel filler cap to release pressure from inside tank.
  6.  
  7. Disconnect fuel filler hose from fuel filler pipe.
  8.  
  9. Drain fuel tank through the fuel filler opening using a suitable hose.
  10.  
  11. Disconnect the following:

    Fuel pump line protector
     
    EVAP hose
     
    Fuel level sensor
     
    Fuel filter
     
    Fuel pump wiring harness
     
    Fuel supply hose
     

  12.  
  13. Using a suitable jack to support the fuel tank, remove the strap bolts and remove the fuel tank from the vehicle.
  14.  
  15. Remove the lock ring using special tool J-46536.
  16.  
  17. Remove the following:

    Fuel level sensor
     
    Fuel filter
     
    Fuel pump assembly
     

  18.  


    Click image to see an enlarged view

    Fig. Fuel pump and related parts



    Click image to see an enlarged view

    Fig. Removing fuel assembly lock ring


To install:

  1. Install or connect the following:

    Fuel pump assembly, using new O-ring
     
    Fuel filter, using new filter
     
    Fuel level sensor, using new sensor
     
    Fuel pump assembly lock ring
     
    Fuel tank
     
    Fuel supply hose
     
    Fuel pump wiring harness
     
    EVAP hose
     
    Fuel pump line protector
     
    Fuel filler pipe
     

  2.  
  3. Start engine and check for leaks.
  4.  

 
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