Subaru 2002 IMPREZA Service Manual page 746

FUEL INJECTION (FUEL SYSTEMS)
(6) Remove the power steering tank from the
bracket by pulling it upward.
(7) Place the power steering pump and tank on
right side wheel apron.
8) Disconnect the spark plug cords from spark
plugs.
9) Disconnect the PCV hose from intake manifold.
10) Disconnect the engine coolant hose from throt-
tle body.
INTAKE MANIFOLD
11) Disconnect the brake booster hose.
EN0361
12) Remove the air cleaner case stay RH and en-
gine harness bracket, and then disconnect the en-
gine harness connectors from bulkhead harness
connectors.
EN0208
13) Disconnect the connectors from engine coolant
temperature sensor.
B2M4258
14) Disconnect the knock sensor connector.
B2M4255
FU(w/oOBD)-18
B2M4259
B2M4260
B2M4261
B2M4262