Subaru 2002 IMPREZA Service Manual page 380

1
DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
E
NG
I NE
(DIAGNOSTICS)
AB:DTC PO181
-
FUEL TEMPERATURE SENSOR A CIRCUIT RANGE/PERFOR-
MANCE PROBLEM
-
DTC DETECTING CONDITION:
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:
Two consecutive driving cycles with fault
I
FUEL TANK
FUEL TEMPERATURE
/ r i i N I O g l
I
F
A:
@
ECM
B:
@
I U
m m
6 7 8 9 10 11 12
m
6 7 8 9 10 11 12
FN11 A!
EN(D0HC TURBO)-I 56