2020 Subaru Outback BaseFACTORY OEM SERVICE PROCEDURE

Intake Manifold Assembly: Assembly

  1. Install the manifold absolute pressure sensor. Refer to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Manifold Absolute Pressure Sensor>INSTALLATION .
  2. Install the EGR control valve. Refer to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>EGR Control Valve>INSTALLATION .
  3. Install the EGR pipe. Refer to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>EGR Pipe>INSTALLATION .
  4. Install the purge control solenoid valve. Refer to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>Purge Control Solenoid Valve>INSTALLATION .
  5. When the engine coolant has been drained before removing the intake manifold assembly
    1. Install the throttle body. Refer to Fuel Injection (Fuel Systems) (H4DO)>Throttle Body>INSTALLATION .
Factory Service Tools

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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.

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