Intake Manifold: Disassembly

Disconnect engine ground terminal from intake manifold.

Fig 1: Disconnecting Engine Ground Terminal From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connector from ignition coil and ignitor assembly.

Fig 2: Disconnecting Connector From Ignition Coil & Ignitor Assembly
Courtesy of SUBARU OF AMERICA, INC.
Remove ignition coil and ignitor assembly.

Fig 3: Removing Ignition Coil & Ignitor Assembly
Courtesy of SUBARU OF AMERICA, INC.
Remove throttle body.
< Ref. to REMOVAL , Throttle Body.>
Remove air asist injector solenoid valve.
< Ref. to REMOVAL , Air Assist Injector Solenoid Valve.>
Remove EGR valve.
< Ref. to REMOVAL , EGR Valve.>
Disconnect pressure regulator vacuum hose from intake manifold.

Fig 4: Disconnecting Pressure Regulator Vacuum Hose From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel pipe protector LH.

Fig 5: Removing Fuel Pipe Protector LH
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel pipe protector RH.

Fig 6: Removing Fuel Pipe Protector RH
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connectors from fuel injectors.

Fig 7: Disconnecting Connectors From Fuel Injectors
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connector from purge control solenoid valve.

Fig 8: Disconnecting Connector From Purge Control Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Disconnect air by-pass hose from purge control solenoid valve.
Remove harness bands (A) which hold engine harness onto intake manifold.

Fig 9: Removing Harness Bands
Courtesy of SUBARU OF AMERICA, INC.
Remove engine harness from intake manifold.
Remove purge control solenoid valve.

Fig 10: Removing Purge Control Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Remove bolt which installs injector pipe on intake manifold as shown in figure.

Fig 11: Removing Injector Pipe Bolt
Courtesy of SUBARU OF AMERICA, INC.
Remove two bolts which hold fuel pipes on the left side of intake manifold.

Fig 12: Removing Two Bolts Holding Fuel Pipes On Left Side Of Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel injectors.
1. Remove fuel injector securing clip.
  
  Fig 13: Removing Fuel Injector Securing Clip
  Courtesy of SUBARU OF AMERICA, INC.
2. Remove fuel injector while lifting up fuel injector pipe.
  
  Fig 14: Removing Fuel Injector
  Courtesy of SUBARU OF AMERICA, INC.
Disconnect air by-pass hoses from intake manifold.

Fig 15: Disconnecting Air By-Pass Hoses From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Loosen clamp which holds front left side fuel hose to injector pipe and remove the pipe from clamp.

Fig 16: Removing Pipe From Clamp
Courtesy of SUBARU OF AMERICA, INC.
Loosen clamp which holds front right side fuel hose to injector pipe and remove the pipe from clamp.

Fig 17: Removing Pipe From Clamp
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel injector pipe.
Remove bolt which installs fuel pipes on intake manifold.

Fig 18: Removing Fuel Pipes Bolt
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel pipe assembly and pressure regulator, from intake manifold.