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Home >> Subaru >> 2017 >> Forester 2.5i, Eng CD FB25BA, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H4DO) >> Intake Manifold Assembly >> Assembly

Intake Manifold Assembly: Assembly

  1. Install the fuel pipe assembly and cap (A) to the intake manifold assembly.

    Tightening torque: 

    6.4 N.m (0.7 kgf-m, 4.7 ft-lb)

    Fig 1: Locating Fuel Pipe Assembly Bolt
    G11263323Courtesy of SUBARU OF AMERICA, INC.
  2. Install the fuel delivery pipe to the intake manifold assembly.
    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 it all the way in before locking the slider.
    • When it is difficult to lock the slider, check that the connector is fully inserted.
    • After locking the slider, check that the quick connector is securely connected.
    NOTE: Connect the quick connector as shown in the figure.
    Fig 2: Connecting Quick Connector
    G11263325Courtesy of SUBARU OF AMERICA, INC.
    Fig 3: Locating Quick Connector
    G10262143Courtesy of SUBARU OF AMERICA, INC.
  3. Install the manifold absolute pressure sensor. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Manifold Absolute Pressure Sensor>INSTALLATION .
  4. Install the purge control solenoid valve. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>Purge Control Solenoid Valve>INSTALLATION .
  5. Install the EGR control valve. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>EGR Control Valve>INSTALLATION .
  6. Install the EGR pipe. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>EGR Pipe>INSTALLATION .
  7. Install the throttle body. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Throttle Body>INSTALLATION .