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.
Disconnect connector from intake air temperature and pressure sensor.

Fig 4: Disconnecting Connector From Intake Air Temperature & Pressure Sensor
Courtesy of SUBARU OF AMERICA, INC.
Remove intake air temperature and pressure sensor from intake manifold.

Fig 5: Removing Intake Air Temperature & Pressure Sensor From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connectors from throttle position sensor and idle air control solenoid valve.

Fig 6: Disconnecting Connectors From Throttle Position Sensor & Idle Air Control Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Disconnect air by-pass hose from throttle body.

Fig 7: Disconnecting Air By-Pass Hose From Throttle Body
Courtesy of SUBARU OF AMERICA, INC.
Remove throttle body.

Fig 8: Removing Throttle Body
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connector from air assist injector solenoid valve.
Disconnect air by-pass hoses from air assist solenoid valve.

Fig 9: Disconnecting Air By-Pass Hoses From Air Assist Solenoid Valve
Courtesy of SUBARU OF AMERICA, INC.
Remove air assist injector solenoid valve from intake manifold.

Fig 10: Removing Air Assist Injector Solenoid Valve From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Disconnect pressure regulator vacuum hose from intake manifold.

Fig 11: Disconnecting Pressure Regulator Vacuum Hose From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel pipe protector LH.

Fig 12: Removing Fuel Pipe Protector LH (1 Of 2)
Courtesy of SUBARU OF AMERICA, INC.

Fig 13: Removing Fuel Pipe Protector LH (2 Of 2)
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel pipe protector RH.

Fig 14: Removing Fuel Pipe Protector RH
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connectors from fuel injectors.

Fig 15: Disconnecting Connectors From Fuel Injectors
Courtesy of SUBARU OF AMERICA, INC.
Disconnect connector from purge control solenoid valve.

Fig 16: 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 (*) which hold engine harness onto intake manifold.

Fig 17: Removing Harness Bands Which Hold Engine Harness Onto Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove engine harness from intake manifold.
Remove purge control solenoid valve.

Fig 18: 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 19: Removing Injector Pipe Bolts
Courtesy of SUBARU OF AMERICA, INC.
Remove bolt which installs injector pipe on intake manifold.

Fig 20: Removing Injector Pipe Bolts
Courtesy of SUBARU OF AMERICA, INC.
Remove two bolts which hold fuel pipes on the left side of intake manifold.

Fig 21: Removing 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 22: Removing Fuel Injector Securing Clip
  Courtesy of SUBARU OF AMERICA, INC.
2. Remove fuel injector while lifting up fuel injector pipe.
Fig 23: Removing Fuel Injector While Lifting Up Fuel Injector Pipe
Courtesy of SUBARU OF AMERICA, INC.
Disconnect air by-pass hoses from intake manifold.

Fig 24: 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 25: Loosening Clamp Holding Front Left Side Fuel Hose To Injector Pipe
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 26: Loosening Clamp Holding Front Right Side Fuel Hose To Injector Pipe
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel injector pipe.

Fig 27: Removing Fuel Injector Pipe
Courtesy of SUBARU OF AMERICA, INC.
Remove bolt which installs fuel pipes on intake manifold.

Fig 28: Removing Fuel Pipes Bolt
Courtesy of SUBARU OF AMERICA, INC.
Remove fuel pipe assembly and pressure regulator, from intake manifold.