Subaru IMPREZA 2002 Service Manual page 462

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
U: DTC PO130
-
FRONT OXYGEN (NF) SENSOR CIRCUIT RANGE/PERFOR-
MANCE PROBLEM (LEAN)
-
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(S0HC)-40, OPERATION, Inspec-
tion Mode.>.
WIRING DIAGRAM:
Immediately at fault recognition
MAIN RELAY BAlTERY
R
FRONT OXYGEN
EN1082
EN(S0HC)-I 38