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HOMESERVICE MANUALSHONDA2009S2000 BASEREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMFUEL SUPPLY SYSTEMFUEL PRESSURE RELIEVINGWITH THE HDS
2009 Honda S2000 Base

With the HDS

2009 Honda S2000 BaseSECTION With the HDS
  1. Make sure you have the anti-theft code for the radio and the navigation system (if equipped), then write down the frequencies for the radio's preset buttons.
  2. Remove the fuel fill cap.
  3. Turn the ignition switch ON (II).
  4. From the INSPECTION MENU of the HDS, select Fuel Pump OFF, then start the engine, and let it idle until it stalls.
  5. Turn the ignition switch OFF.
    NOTE:
    • Do not allow the engine to idle above 1,000 RPM or the ECM will continue to operate the fuel pump.
    • A DTC or a Temporary DTC may be set during this procedure. Check for DTCs, and clear them as needed (see GENERAL TROUBLESHOOTING INFORMATION ).
  6. Turn the ignition switch OFF.
  7. Disconnect the negative cable from the battery.
  8. Remove the injector cover and the quick-connect fitting cover (A).
    Fig 1: Removing Injector Cover And Quick-Connect Fitting Cover
    G03693239Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. Check the fuel quick-connect fitting for dirt, and clean it if needed.
  10. Place a rag or shop towel over the quick-connect fitting (A).
    Fig 2: Placing Rag Or Shop Towel Over Quick-Connect Fitting
    G03693240Courtesy of AMERICAN HONDA MOTOR CO., INC.
  11. Disconnect the quick-connect fitting (A): Hold the connector (B) with one hand, and squeeze the retainer tabs (C) with the other hand to release them from the locking tabs (D). Pull the connector off.
    NOTE:
    • Be careful not to damage the line (E) or other parts.
    • Do not use tools.
    • If the connector does not move, keep the retainer tabs pressed down, and alternately pull and push the connector until it comes off easily.
    • Do not remove the retainer from the line; once removed, the retainer must be replaced with a new one.
      Fig 3: Disconnecting Quick-Connect Fitting And Hold Connector With One Hand
      G03693241Courtesy of AMERICAN HONDA MOTOR CO., INC.
  12. After disconnecting the quick-connect fitting, check it for dirt or damage (see step  4 ).
  13. Reconnect the negative cable to the battery, and do these items:
    • Enter the anti-theft code for the radio, then enter the customer's radio station presets.
    • Reset the clock.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.