LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 2004 >> Insight Standard >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Supply System >> Fuel Pressure Regulator Replacement >> 2000-2005 M/T models
April 5, 2026: LEMON Manuals is launched! Read the announcement.

2000-2005 M/T models

  1. Relieve the fuel pressure; 2000-2003 models (see 2000-2003 MODELS  ), 2004-2005 models (see 2004-2005 MODELS  ).
  2. Disconnect the vacuum hose and fuel return hose.
  3. Remove the two 6 mm retainer bolts (A) and the fuel pressure regulator (B).
    Fig 1: Removing Fuel Pressure Regulator And Torque Specifications
    G03681067Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Apply clean engine oil to a new O-ring (C), and carefully install it into its proper position.
  5. Install the fuel pressure regulator and the 6 mm retainer bolts.
  6. Reconnect the vacuum hose and fuel return hose.
  7. Turn the ignition switch ON (II), but do not operate the starter. After the fuel pump runs for about 2 seconds, the fuel pressure in the fuel line rises. Repeat this two or three times, then check for fuel leakage.