Subaru IMPREZA GD 2007 Series Manual page 313

asieps_tobira_IM_US.book 204 ページ ２０１２年１月１７日 火曜日 午後３時４８分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
Step
8 CHECK CANISTER.
9 CHECK FUEL TANK.
Remove the fuel tank. <Ref. to FU(H4SO)-44,
Fuel Tank.>
10 CHECK ANY OTHER MECHANICAL TROU-
BLE IN EVAPORATIVE EMISSION CON-
TROL SYSTEM.
Check
Is the canister damaged or is
there a hole of more than 0.5
mm (0.020 in) dia. in it?
Is the fuel tank damaged or is
there any hole of more than 0.5
mm (0.020 in) dia. in it?
Is there any hole of more than
0.5 mm (0.020 in) dia., crack,
clogging, or disconnections,
bend, misconnection of hoses
or pipes in evaporative emis-
sion control system?
EN(H4SO)(diag)-204
Yes No
Repair or replace Go to step 9.
the canister. <Ref.
to EC(H4SO)-6,
Canister.>
Repair or replace Go to step 10.
the fuel tank. <Ref.
to FU(H4SO)-44,
Fuel Tank.>
Repair or replace Repair poor con-
the hoses or pipes. tact of the ECM
connector.