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Fuel Line/Quick-Connect Fitting Installation

NOTE: Before you work on the fuel lines and fittings, read the Fuel Line/Quick-Connect Fitting Precautions (see FUEL LINE/QUICK-CONNECT FITTING PRECAUTIONS ).
  1. Check the contact area (A) of the line (B) for dirt or damage, and clean it if needed.
    Fig 1: Identifying Contact Area Of Line
    G05964681Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. Insert a new retainer (A) into the connector (B) if the retainer is damaged, or after:
    • replacing the fuel rail.
    • replacing the fuel feed line.
    • replacing the fuel pump.
    • replacing the fuel filter.
    • replacing the fuel gauge sending unit.
    • replacing the EVAP purge pipe.
    • replacing the EVAP canister.
    • removing the retainer from the line.
    NOTE: When you replace a retainer, use the same size and manufacturer as the original retainer (see FUEL LINE/QUICK-CONNECT FITTING PRECAUTIONS ).
    Fig 2: Inserting Retainer Into Connector
    G05964682Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Before connecting a new fuel tube/quick-connect fitting assembly (A), remove the old retainer from the mating line.
    Fig 3: Identifying Fuel Tube/Quick-Connect Fitting Assembly
    G05964683Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Align the quick-connect fittings with the line (A), and align the retainer locking tabs (6) with the connector grooves (C). Then press the quick-connect fittings onto the line until both retainer tabs lock with a clicking sound.
    NOTE: If it is hard to connect, put a small amount of new engine oil on the line end.

    Connection with new retainer 

    Fig 4: Identifying Quick-Connect Fittings Line, Retainer Locking Tabs And Connector Grooves - Connection With New Retainer
    G05964684Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Reconnection to existing retainer 

    Fig 5: Identifying Quick-Connect Fittings Line, Retainer Locking Tabs And Connector Grooves - Reconnection To Existing Retainer
    G05964685Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Connection to new fuel line 

    Fig 6: Identifying Quick-Connect Fittings Line, Retainer Locking Tabs And Connector Grooves - Connection To New Fuel Line
    G05964686Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. When you reconnect the connector with the old retainer, make sure the connection is secure and the tabs (A) are firmly locked into place; check visually and also by pulling the connector (B). When you replace the fuel line with a new one, make sure you remove the ring pull (C) upwards after you confirm the connection is secure.
    NOTE: Before you remove the ring pull, make sure the fuel line connection is secure. If the connection is not secure, the ring pull could break when you try to remove it.
    Fig 7: Checking Quick-Connect Fitting Connector
    G05964687Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Connection to new fuel line 

    Fig 8: Removing Ring Pull
    G05964688Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. Reconnect the negative cable to the battery, and turn the ignition switch to ON (II) (but do not operate the starter motor). The fuel pump will run for about 2 seconds, and fuel pressure will rise. Repeat this two or three times, and check that there is no leakage in the fuel supply system.
  7. If equipped, install the quick-connect fitting cover. Set the groove of the cover (A) on the fuel line (B) as shown, then install it. Make sure the cover is firmly locked in place.
    Fig 9: Installing Quick-Connect Fitting Cover
    G05964689Courtesy of AMERICAN HONDA MOTOR CO., INC.