FUEL PRESSURE SENSOR > REMOVAL

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CAUTION:
Do not allow fuel to spray when removing the pipe between the high pressure side fuel pump and the fuel injector. The fuel in the pipe is highly pressurized.



1. DISCHARGE FUEL SYSTEM PRESSURE

CAUTION:
  1. Do not disconnect any part of the fuel system until you have discharged the fuel system pressure.
  2. Even after discharging the fuel pressure, place a shop rag over fittings as you separate them to reduce the risk of fuel spray on yourself or in the engine compartment.

  1. Disconnect the cable from the negative (-) battery terminal.

    NOTICE:
    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.



    A105308E01

  1. Disconnect the fuel pump connector.

  1. Connect the cable to the negative (-) battery terminal.

  1. Start the engine. After the engine has stopped on its own, turn the engine switch off.

    HINT:
    DTC P0171/P0172 (system too lean) may be set.

  1. Crank the engine again, then check that the engine does not start.

  1. Loosen the fuel tank cap, then discharge the pressure in the fuel tank completely.

  1. Connect the fuel pump connector.



2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.



3. REMOVE COOL AIR INTAKE DUCT SEAL


A105932E01

  1. Remove the 7 clips and duct seal.



4. REMOVE ENGINE UNDER COVER


B107493

  1. Using a clip remover, remove the 3 clips.

  1. Remove the 10 screws and under cover.



5. DRAIN ENGINE COOLANT

CAUTION:
Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

  1. Remove the radiator cap and reservoir cap.



  1. Loosen the radiator drain cock plug and 2 cylinder block drain cock plugs. Then drain the coolant.

    HINT:
    Collect the coolant in a container and dispose of it according to the regulations in your area.



    A110173E01



6. REMOVE ENGINE ROOM SIDE COVER RH


A105933E01

  1. Loosen the nut and remove the 2 clips and side cover.



7. REMOVE V-BANK COVER


A103946

  1. Remove the 2 nuts and V-bank cover.



8. DISCONNECT NO. 2 VENTILATION HOSE


A103947

  1. Disconnect the ventilation hose from the cylinder head.



9. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE ASSEMBLY


    A103948

  1. Disconnect the MAF meter connector.

  1. Disconnect the clamp from the air cleaner.



    A108631

  1. Disconnect the VSV (for EVAP).



    A103950

  1. Disconnect the 4 clamps.

  1. Remove the hose clamp and air cleaner cap with air cleaner hose.



10. DISCONNECT WATER BY-PASS HOSE


A103951

  1. Disconnect the 2 water by-pass hoses from the throttle body.



11. DISCONNECT HEATER WATER INLET HOSE


A109744

  1. Disconnect the hose from the water hose joint.



12. REMOVE ENGINE REAR COVER


A105938E01

  1. Remove the 3 clips and engine rear cover.



13. DISCONNECT UNION TO CHECK VALVE HOSE


A107674

  1. Disconnect the hose from the surge tank.



14. DISCONNECT VENTILATION HOSE


A107675

  1. Disconnect the ventilation hose from the ventilation valve.



15. REMOVE INTAKE AIR SURGE TANK



A103977

  1. Disconnect the throttle motor connector.

  1. Disconnect the IACV connector.

  1. Disconnect the wire harness clamp from the surge tank.

  1. Remove the 2 bolts and intake manifold stay.

  1. Disconnect the 2 wire harness clamps from the surge tank stays.

  1. Remove the 4 bolts and 2 surge tank stays.

  1. Remove the bolt and disconnect the water hose joint.



    A103978E01

  1. Using a 5 mm hexagon socket wrench, remove the 7 bolts, 2 nuts and gasket.

    HINT:
    Cover the intake manifold port to prevent foreign matter from entering it.



16. DISCONNECT FUEL MAIN TUBE


    A103961

  1. Remove the fuel pipe clamp.



    A108619E02

  1. Pinch and pull the fuel tube's connector to disconnect it from the fuel main pipe.

    NOTICE:
    1. Check for foreign matter in the fuel tube around the fuel tube's connector. Clean it if necessary. Foreign matter can affect the O-ring's ability to seal the connector and fuel main pipe.
    2. Do not use any tools to separate the connector and pipe.
    3. Do not forcefully bend or twist the hose.
    4. Keep the connector and pipe free from foreign matter.
    5. If the connector and pipe are stuck together, pinch the connector and turn it carefully to disconnect it.

    6. A108620E01
      Put the connector in a plastic bag to prevent damage and contamination.



17. REMOVE INTAKE MANIFOLD


A103979E01

  1. Disconnect the DC motor connector for the SCV.

  1. Disconnect the SCV position sensor connector.

  1. Remove the 4 bolts, 4 nuts, intake manifold and gasket.

    HINT:
    Cover the cylinder head intake port to prevent foreign matter from entering it.



18. DISCONNECT NO. 1 FUEL PIPE


    A103981

  1. Disconnect the fuel pipe hose.

  1. Remove the 2 bolts and fuel pipe.



19. REMOVE FUEL PRESSURE SENSOR


A104013

  1. Disconnect the connector and clamp.

  1. Remove the fuel pressure sensor and gasket.