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Home >> Subaru >> 2024 >> BRZ Premium >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System >> Fuel Injector >> Removal >> Cylinder Direct Injection Side >> LH

Cylinder Direct Injection Side: LH

CAUTION:
  • Be careful not to spill fuel.
  • Catch the fuel from the pipes using a container or cloth.
  1. Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  2. Perform the steps below to remove the air intake boot, and place it aside so that it does not interfere with the work.
    CAUTION: Do not disconnect the PCV hose No. 2 (a).
    1. Remove the air cleaner case. Ref. to INTAKE (INDUCTION) (H4DO)>AIR CLEANER CASE>REMOVAL .
    2. Loosen the clamp, 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 No. 2 (a).
    G16523197Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the high-pressure fuel delivery pipe assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>HIGH PRESSURE FUEL DELIVERY PIPE>REMOVAL>HIGH-PRESSURE FUEL DELIVERY PIPE ASSEMBLY .
  4. 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 .
  5. Disconnect the connector (A).
  6. Remove the fuel injector pipe LH together with the fuel injector assembly.
    G16523260Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the fuel injector assembly.
    CAUTION:
    • If the tip of the fuel injector assembly is hit or the assembly is dropped, replace the fuel injector assembly with a new part.
    • Pull out the assembly straight so that the seal surface of the fuel injector pipe LH is not damaged.
    • Identify the removed fuel injector assembly with a tag etc. marked with the cylinder number.
G16523261Courtesy of SUBARU OF AMERICA, INC.
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