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Fuel Pump/Fuel Gauge Sending Unit Replacement

  1. Remove the fuel tank unit (see FUEL TANK UNIT REMOVAL/INSTALLATION  ).
  2. Remove the fuel filter (A), the fuel level sensor (fuel gauge sending unit) (B), the case (C), the wire harness (D), and the fuel pressure regulator (E).
    Fig 1: Identifying Fuel Pump/Fuel Gauge Sending Unit
    G04546190Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. When connecting the fuel pump assembly, make sure the connection is secure and the suction filter (F) is firmly connected to the fuel pump (G).
  4. Check these items before installing the fuel tank unit:
    • When connecting the wire harness, make sure the connection is secure and the connectors (H) is firmly locked into place.
    • When installing the fuel gauge sending unit, make sure the connection is secure and the connector is firmly locked into place. Be careful not to bend or twist it excessively.
  5. Install the part in the reverse order of removal with new O-rings (I). When installing the fuel tank unit, align the marks on the unit and the fuel tank (see FUEL TANK UNIT REMOVAL/INSTALLATION  ).
    NOTE: Coat the O-ring with clean engine oil.