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Fuel Pressure Regulator Removal and Installation: Removal

WARNING:
  • A small amount of fuel may be released when it is removed from delivery pipe. Place a shop cloth under delivery pipe so that released fuel is absorbed in it.
  • A small amount of fuel may be released when hose is disconnected. Cover hose to be disconnected with a shop cloth.
  1. Relieve fuel pressure according to FUEL PRESSURE RELIEF PROCEDURE .
  2. Disconnect battery negative cable from battery.
  3. Remove engine cover referring to ENGINE COVER REMOVAL AND INSTALLATION .
  4. Remove fuel pressure regulator (1) from delivery pipe (3).
  5. Disconnect fuel return hose (2) and vacuum hose (4) from pressure regulator.
    Fig 1: Removing Fuel Pressure Regulator From Delivery Pipe
    G04589990Courtesy of SUZUKI OF AMERICA CORP.