Subaru 2002 IMPREZA Service Manual page 568

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
DC:DTC PI544
-
HIGH EXHAUST TEMPERATURE DETECTED
-
DTC DETECTING CONDITION:
immediately at fault recognition
TROUBLE SYMPTOM:
Erroneous idling
Poor driving performance
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(D0HC TURBO)-
49, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(D0HC TURBO)-46, Inspec-
tion Mode.>.
WIRING DIAGRAM:
EXHAUST GAS
TEMPERATURE
SENSOR
IC
F
@
ECM
I
EN1 161
EN( DOHC TU RB0)-344