Subaru 2002 IMPREZA Service Manual page 381

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Yes
Inspect DTC
PO1 82 or PO1
83
using "List of Diag-
nostic Trouble
Code (DTC)".
<Ref. to EN(D0HC
TURBO)SO, List
of Diagnostic Trou-
ble Code (DTC).>
NOTE:
In this case, it is
not necessary to
inspect DTC
PO1 81.
Step
1
CHECK ANY OTHER DTC ON DISPLAY.
No
Replace the fuel
temperature sen-
sor. <Ref. to
EC(D0HC
TURBO)-9, Fuel
Temperature Sen-
sor.>
Check
>oes the Subaru Select Moni-
or or OBD-ll general scan tool
ndicate DTC PO1 82 or PO1
83?
EN(D0HC TURBO)-157