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High-Pressure Fuel Pump

WARNING: Place "NO OPEN FLAMES" signs near the working area.
CAUTION:
  • Be careful not to spill fuel  .
  • Catch the fuel from the pipes using a container or cloth 
NOTE: Components: Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>GENERAL DESCRIPTION>COMPONENT>FUEL PIPE 2 .
  1. Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  2. Remove the air intake boot.
    1. Remove the clip.
    2. Loosen the clamp.
      G16760376Courtesy of SUBARU OF AMERICA, INC.
    3. Remove the air intake boot, and place it aside so that it does not interfere with the work.
      CAUTION: Be careful not to pull out the PCV hose.
      G16760377Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the high-pressure fuel delivery pipes. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>HIGH PRESSURE FUEL DELIVERY PIPE>REMOVAL>HIGH-PRESSURE FUEL DELIVERY PIPE .
  4. Disconnect the connector, and remove the high-pressure fuel pump using TORX PLUS® 40IP.
    CAUTION: Carefully remove it because the high-pressure fuel pump may be pressurized depending on the camshaft position.
    G16760522Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the fuel pump lifter.
    G16760523Courtesy of SUBARU OF AMERICA, INC.
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