Subaru 2002 IMPREZA Service Manual page 342

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE [DIAGNOSTICS)
K: DTC PO1 11
-
INTAKE AIR TEMPERATURE SENSOR CIRCUIT RANGE/PER-
FORMANCE PROBLEM
-
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
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:
IAIN RELAY
BATTERY
SBF-5
MASS AIR FLOW AND
INTAKE AIR TEMPERATURE
ECM
@
EN1 145
EN(D0HC TURBO)-I 18