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Home >> Honda >> 2007 >> Odyssey EX >> Repair and Diagnosis >> Engine Performance >> System >> PGM-FI System >> Injector Replacement
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Injector Replacement

  1. Relieve the fuel pressure (see FUEL PRESSURE RELIEVING ).
  2. Remove the intake manifold (see REMOVAL ).
  3. Disconnect the quick-connect fitting (A).
    Fig 1: Identifying Quick-Connect Fitting, Fuel Joint Hose Mounting Nut Or Bolt And Connectors
    G06276792Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove the fuel joint hose mounting nut or bolt (B).
  5. Disconnect the connectors (C) from the injectors.
  6. Remove the fuel rail mounting bolts (D) from the fuel rails (E).
  7. Remove the fuel rail and the injectors from the injector base.
  8. Remove the injector clips (F) from the fuel rails.
  9. Remove the injectors from the fuel rails.
  10. Coat the new O-rings (A) with clean engine oil, and insert the injectors (B) into the fuel rails (C).
    Fig 2: Identifying O-Rings, Injectors And Fuel Rails
    G06276793Courtesy of AMERICAN HONDA MOTOR CO., INC.

    *: This illustration shows the J35A6 engine, and the J35A7 engine ('07 model).

  11. Install the injector clips (D).
  12. Coat the new injector O-rings (E) with clean engine oil.
  13. Install the injectors in the injector base.
  14. Install the fuel rail mounting bolts, and connect the connectors on the injectors.
  15. Install the fuel joint hose mounting nut or bolt.
  16. Connect the quick-connect fitting (see FUEL LINE/QUICK-CONNECT FITTING INSTALLATION ).
  17. Turn the ignition switch to ON (II), but do not operate the starter. After the fuel pump runs about 2 seconds, the fuel pressure in the fuel line rises. Repeat this two or three times, then check for fuel leakage.
  18. Install the intake manifold with a new gasket (see INSTALLATION ).
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