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Home >> Honda >> 2003 >> Element DX, 2.4 YH2, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> PGM-FI System >> Injector Replacement

Injector Replacement

  1. Relieve fuel pressure (see FUEL PRESSURE RELIEVING ).
  2. Remove the intake manifold cover (see step 3 on REMOVAL ).
  3. Disconnect the connectors from the injectors (A).
    Fig 1: Disconnecting Connectors From Injectors
    G03677643Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove the ground cable bolt (G101) (B).
  5. Disconnect the quick-connect fittings (C).
  6. Remove the fuel rail mounting nuts (D) from the fuel rail (E).
  7. Remove the injector clip (F) from the injector.
  8. Remove the injector from the fuel rail.
  9. Coat the new O-rings (A) with clean engine oil, and insert the injectors (B) into the fuel rail (C).
    Fig 2: Installing New O-Rings With Clean Engine Oil And Inserting Injectors Into Fuel Rail With Specified Torques
    G03677644Courtesy of AMERICAN HONDA MOTOR CO., INC.
  10. Install the injector clip (D).
  11. Coat the injector O-rings (E) with clean engine oil.
  12. Install the injectors in the injector base (F).
  13. Install the fuel rail mounting nuts (G) and the ground cable bolt (G101).
  14. Connect the connectors on the injectors.
  15. Connect the quick-connect fitting (see FUEL LINE/QUICK-CONNECT FITTING INSTALLATION ).
  16. Turn the ignition switch ON (II), but do not operate the starter. After the fuel pump runs for about 2 seconds, the fuel pressure in the fuel line rises. Repeat this two or three times, then check for fuel leakage.
  17. Install the intake manifold cover.
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