LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2020 >> Ascent Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System >> Fuel Insulator >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Insulator: Removal

  1. Disconnect the ground cable from battery. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  2. Remove the intake manifold assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>INTAKE MANIFOLD ASSEMBLY>REMOVAL .
  3. Remove the bracket air conditioner.
    NOTE: This procedure is required to remove the fuel pump insulator.
    1. Remove the bolt securing the A/C compressor.
      G00597242Courtesy of SUBARU OF AMERICA, INC.
    2. While lifting the A/C compressor, remove the bracket air conditioner.
      CAUTION: Do not bend the pipe portion of the hose pressure discharge and the hose pressure suction.
      G00597241Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the fuel pump insulator (A) and fuel pipe insulator No. 3 (B).
    G13198209Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the bolts securing the engine wiring harness.
    G13198210Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the fuel pipe insulator No. 2 (A) and fuel pipe insulator No. 4 (B).
    G13198211Courtesy of SUBARU OF AMERICA, INC.
  7. Disconnect the connector (A) from fuel injector #3, and remove the fuel pipe insulator No. 1 (B).
  8. Disconnect the connector (C) from fuel injector #4, and remove the fuel pipe insulator No. 5 (D).
    G13198212Courtesy of SUBARU OF AMERICA, INC.
scientia non olet · About LEMON Manuals