Fuel Pressure Regulator Replacement

WARNING: This page is about a different car, the 2009 Honda S2000, 2008 Honda S2000, 2007 Honda S2000, and 2006 Honda S2000. However, it is still accessible from the selected car via links, so may be relevant.

Remove the fuel tank unit (see FUEL TANK UNIT REMOVAL/INSTALLATION ).
Remove the clip (A).

Fig 1: Removing Clip And Holder
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the holder (B).
Remove the fuel pressure regulator (C).
Install the regulator in the reverse order of removal with a new O-ring (D) and new clip.
NOTE: Coat the O-ring with clean engine oil.