Intake Manifold: Disassembly

Remove the engine ground terminal from the intake manifold.

Fig 1: Identifying Engine Ground Terminal
Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Identifying Engine Ground Terminal
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from the throttle position sensor (A) and manifold absolute pressure sensor (B).

Fig 3: Identifying Throttle Position Sensor And Manifold Absolute Pressure Sensor
Courtesy of SUBARU OF AMERICA, INC.
Remove the throttle body from the intake manifold.

Fig 4: Identifying Throttle Body Bolts
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from the fuel injector.

Fig 5: Identifying Fuel Injector Connector
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from the tumble generator valve actuator.

Fig 6: Identifying Tumble Generator Valve Actuator Connector
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from the tumble generator valve sensor.

Fig 7: Identifying Tumble Generator Valve Sensor Connector
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from the purge control solenoid valve.
Remove the purge control solenoid valve.

Fig 8: Locating Purge Control Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the evaporation hose and purge valve from the intake manifold.

Fig 9: Identifying Evaporation Hose And Purge Valve
Courtesy of SUBARU OF AMERICA, INC.
Remove the two bolts which hold the fuel pipes on the left side of intake manifold.

Fig 10: Locating Fuel Pipes On Left Side Of Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolt which hold the fuel injector pipe onto intake manifold.
- LH SIDE
  
  Fig 11: Locating Fuel Injector Pipe For LH Side
  Courtesy of SUBARU OF AMERICA, INC.
  
  Fig 12: Locating Fuel Injector Pipe For LH Side
  Courtesy of SUBARU OF AMERICA, INC.
- RH SIDE
  
  Fig 13: Locating Fuel Injector Pipe For RH Side
  Courtesy of SUBARU OF AMERICA, INC.
  
  Fig 14: Locating Fuel Injector Pipe For RH Side
  Courtesy of SUBARU OF AMERICA, INC.
Remove the harness bracket which holds the engine harness onto intake manifold.

Fig 15: Locating Engine Harness For Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the engine harness from the intake manifold.
Loosen the clamp which holds the front left side fuel hose to injector pipe, and then remove the pipe from clamp.

Fig 16: Locating Clamp Screw
Courtesy of SUBARU OF AMERICA, INC.
Loosen the clamp which holds the right side fuel hose to injector pipe, and then remove the pipe from clamp.

Fig 17: Locating Clamp Screw
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolts which install the fuel pipe on intake manifold.

Fig 18: Locating Fuel Pipe On Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the fuel pipe assembly and pressure regulator from the intake manifold.
Remove the intake duct from the intake manifold.

Fig 19: Locating Air Intake Duct For Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the tumble generator valve assembly from the intake manifold.

Fig 20: Locating Tumble Generator Valve Assembly
Courtesy of SUBARU OF AMERICA, INC.