Subaru 2002 IMPREZA Service Manual page 484

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DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
BM:DTC PO545
-
EXHAUST GAS TEMPERATURE SENSOR CIRCUIT LOW IN-
PUT
-
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
Hard to start
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:
EXHAUSTGAS
TEMPERATURE
SENSOR
IC
F
EN1 161
EN(D0HC TURBO)-260