Subaru IMPREZA 2002 Service Manual page 530

E
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
AW:DTC PO452
-
EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE
DTC DETECTING CONDITION:
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(S0HC)-43, OP-
ERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(SOHC)40, OPERATION, Inspec-
tion Mode.>.
WIRING DIAGRAM:
SENSOR LOW INPUT
-
Two consecutive driving cycles with fault
UELTANK
RESSURE
SENSOR
1
EN1
095
EN(S0HC)-206