Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
11. Disconnect the connector from the purge control solenoid valve.
12. Disconnect the air by-pass hose from the purge control solenoid valve.
13. Remove the harness bands (A) and harness bracket (B) which hold engine harness onto the intake manifold.
14. Remove the engine harness from the intake manifold.
15. Remove the purge control solenoid valve.
16. Remove the bolt which installs injector pipe on the intake manifold as shown in figure.