Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSSUBARU2007OUTBACK LIMITED, 4D SEDAN, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEENGINE CONTROL SYSTEMSFUEL INJECTION SYSTEM (H4SO)INTAKE MANIFOLDREMOVAL

2007 Subaru Outback Limited, 4D Sedan, Standard

Intake Manifold: Removal

2007 Subaru Outback Limited, 4D Sedan, StandardSECTION Removal

Release the fuel pressure.
<Ref. to RELEASING OF FUEL PRESSURE .>
Disconnect the ground cable from the battery.

Fig 1: Identifying Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Open the fuel filler flap lid, and remove the fuel filler cap.
Remove the air intake duct, air cleaner case and air intake chamber. <Ref. to REMOVAL , Air Intake Duct .> <Ref. to REMOVAL , Air Cleaner Case .> <Ref. to REMOVAL , Air Intake Chamber .>
Remove the generator. <Ref. to REMOVAL , Generators .>
Remove the spark plug cords from the spark plugs by pulling the plug caps. (Do not pull the cord.)
Disconnect the engine coolant hoses (A) from throttle body.

Fig 2: Identifying Engine Coolant Hoses
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the brake booster hose (A).

Fig 3: Identifying Brake Booster Hose
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the PCV hose (A) from intake manifold.
Disconnect the engine harness connectors (B) from bulkhead harness connectors.

Fig 4: Identifying PCV Hose And Engine Harness Connector
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connectors from the engine coolant temperature sensor.

Fig 5: Identifying Engine Coolant Temperature Sensor
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the knock sensor connector.

Fig 6: Identifying Knock Sensor Connector
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from crankshaft position sensor.

Fig 7: Identifying Crankshaft Position Sensor
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from power steering pump switch (A).
Disconnect the connector from the oil pressure switch (B).

Fig 8: Identifying Power Steering Pump Switch And Oil Pressure Switch
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from the camshaft position sensor.

Fig 9: Identifying Camshaft Position Sensor
Courtesy of SUBARU OF AMERICA, INC.
Remove the EGR pipe from intake manifold.

Fig 10: Identifying EGR Pipe From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the following connector.
1. Front oxygen (A/F) sensor connector
2. Rear oxygen sensor connector
3. Engine harness connectors
Disconnect the fuel hoses from fuel pipe.
1. Disconnect the quick connector on the fuel delivery line by pushing the ST in the direction of the arrow. ST 42099AE000 CONNECTOR REMOVER
2. Remove the clip and disconnect the evaporation hose from the pipe.
CAUTION:
- Be careful not to spill fuel.
- Catch the fuel from hoses using a container or cloth.
  
  Fig 11: Disconnecting Evaporation Hose From Pipe
  Courtesy of SUBARU OF AMERICA, INC.
Remove the bolts which secure intake manifold to cylinder head.

Fig 12: Locating Intake Manifold Bolts
Courtesy of SUBARU OF AMERICA, INC.
Remove the intake manifold.