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Home >> Subaru >> 2014 >> Outback 2.5i Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H4DO) >> Intake Manifold >> Assembly
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Intake Manifold: Assembly

  1. Install the fuel pipe to the intake manifold.

    Tightening torque: 

    6.4 N.m (0.7 kgf-m, 4.7 ft-lb) 

    Fig 1: Locating Fuel Pipe Mounting Bolt
    G08579649Courtesy of SUBARU OF AMERICA, INC.
  2. Install the fuel delivery pipe to the intake manifold.
    CAUTION:
    • Check that there is no damage or dust on the quick connector. If necessary, clean the seal surface of the pipe.
    • When connecting the quick connector, make sure to insert the pipe all the way in before locking the slider.
    • When it is difficult to lock the slider, check that the pipe is fully inserted.
    • Make sure that the quick connector is securely connected.
    NOTE: Connect the quick connector as shown in the figure.
    Fig 2: Connecting Quick Connector
    G08579651Courtesy of SUBARU OF AMERICA, INC.
    Fig 3: Locating Quick Connector
    G08579648Courtesy of SUBARU OF AMERICA, INC.
  3. Temporarily install the EGR pipe to the intake manifold.
    NOTE:
    • Use a new gasket.
    • Tighten the EGR pipe when installing the intake manifold.
    Fig 4: Locating EGR Pipe Mounting Bolts
    G08579646Courtesy of SUBARU OF AMERICA, INC.
  4. Install the manifold absolute pressure sensor. Refer to INSTALLATION .
  5. Install the purge control solenoid valve. Refer to INSTALLATION .
  6. Install the throttle body. Refer to INSTALLATION .