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Home >> Subaru >> 2022 >> Ascent Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System >> Intake Manifold Assembly >> Assembly
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Intake Manifold Assembly: Assembly

  1. Connect the fuel delivery pipe to the fuel pipe. Ref. to FUEL INJECTION (FUEL SYSTEM) (H4DOTC)>Fuel Delivery and Evaporation Lines>INSTALLATION>QUICK CONNECTOR CONNECTION (TYPE B) .
  2. Install the fuel pipe and fuel delivery pipe.

    Tightening torque: 

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

    G13198206Courtesy of SUBARU OF AMERICA, INC.
  3. Install the vacuum pipe assembly. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DOTC)>Vacuum Pipe Assembly>INSTALLATION .
  4. Install the check valve. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DOTC)>Check Valve>INSTALLATION .
  5. Install the manifold absolute pressure and intake air temperature sensor. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Manifold Absolute Pressure and Intake Air Temperature Sensor>INSTALLATION .
  6. Install the purge control solenoid valve. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DOTC)>Purge Control Solenoid Valve>INSTALLATION .
  7. Set a new gasket, and temporarily install the EGR pipe No. 1.
    G13198205Courtesy of SUBARU OF AMERICA, INC.
  8. When the engine coolant has been drained before removing the intake manifold assembly
    1. Install the throttle body. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Throttle Body>INSTALLATION .
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