Without the HDS

Make sure you have the anti-theft code for the radio, then write down the frequencies for the radio's preset buttons.
Remove PGM-FI main relay 2 (FUEL PUMP) (A).

Fig 1: Removing PGM-FI Main Relay 2 (Fuel Pump)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Start the engine, and let it idle until it stalls.
NOTE: If any DTCs are stored, clear and ignore them.
Turn the ignition switch OFF.
Remove the fuel fill cap.
Disconnect the negative cable from the battery.
Remove the injector cover and the quick-connect fitting cover (A).

Fig 2: Removing Injector Cover And Quick-Connect Fitting Cover
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check the fuel quick-connect fitting for dirt, and clean it if needed.
Place a rag or shop towel over the quick-connect fitting (A).

Fig 3: Placing Rag Or Shop Towel Over Quick-Connect Fitting
Courtesy of AMERICAN HONDA MOTOR CO., INC.
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:
- To prevent the remaining fuel in the fuel feed line or hose from flowing out, use a rag or shop towel.
- 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 4: Disconnecting Quick-Connect Fitting, Hold Connector With One Hand And Squeeze Retainer Tabs
  Courtesy of AMERICAN HONDA MOTOR CO., INC.
After disconnecting the quick-connect fitting, check it for dirt or damage (see step 4 ).
Reconnect the negative cable to the battery and do the following items:
- ECM idle learn procedure (see ECM IDLE LEARN PROCEDURE ).
- Enter the anti-theft codes for the radio, then enter the customer's radio station presets.
- Reset the clock.