2006 Subaru Baja Turbo, AutomaticFACTORY OEM SERVICE PROCEDURE

Intake Manifold: Assembly

NOTE: Replace the gasket with a new one.
  1. Install the tumble generator valve assembly to the intake manifold.

    Tightening torque: 

    8.25 N.m (0.84 kgf-m, 6.1 ft-lb) 

    Fig 1: Locating Tumble Generator Valve Assembly
    G04998320Courtesy of SUBARU OF AMERICA, INC.
  2. Install the air intake duct to the intake manifold.

    Tightening torque: 

    19 N.m (1.94 kgf-m, 13.7 ft-lb) 

    Fig 2: Locating Air Intake Duct For Intake Manifold
    G04998319Courtesy of SUBARU OF AMERICA, INC.
  3. Install the fuel pipe assembly and pressure regulator to the intake manifold.

    Tightening torque: 

    4.9 N.m (0.5 kgf-m, 3.6 ft-lb) 

    Fig 3: Locating Fuel Pipe On Intake Manifold
    G04998318Courtesy of SUBARU OF AMERICA, INC.
  4. Install the fuel injector pipe LH.
  5. Connect the left side fuel hose to injector pipe, and tighten the clamp screw.
    Fig 4: Locating Clamp Screw
    G04999350Courtesy of SUBARU OF AMERICA, INC.
  6. Install the fuel injector pipe RH.
  7. Connect the right side fuel hose to injector pipe, and tighten the clamp screw.
    Fig 5: Locating Clamp Screw
    G04998317Courtesy of SUBARU OF AMERICA, INC.
  8. Install the engine harness to the intake manifold.
  9. Install the harness bracket which holds the engine harness onto intake manifold.

    Tightening torque: 

    19 N.m (1.94 kgf-m, 13.7 ft-lb) 

    Fig 6: Locating Engine Harness For Intake Manifold
    G04999349Courtesy of SUBARU OF AMERICA, INC.
  10. Tighten the bolts which install the fuel injector pipe onto intake manifold.

    Tightening torque: 

    19 N.m (1.94 kgf-m, 13.7 ft-lb) 

    • LH SIDE
      Fig 7: Locating Fuel Injector Pipe For LH Side
      G04999345Courtesy of SUBARU OF AMERICA, INC.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.