Subaru 2002 IMPREZA Service Manual page 451

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Check
loes the Subaru Select Moni-
or or OED-ll general scan tool
ndicate DTC PO462 or P0463?
a
Yes
Inspect DTC
PO462 or PO463
using "List of Diag-
nostic Trouble
Code (DTC)".
<Ref. to EN(D0HC
TURBO)-80, List
of Diagnostic Trou-
ble Code (DTC).s
NOTE:
In this case, it is
not necessary tc
inspect this trou-
ble.
Step
1 CHECK ANY OTHER DTC ON DISPLAY.
No
Replace the fuel
level sensor <Ref.
to FU(D0HC
TURBO)-62, Fuel
Level Sensor.>
and fuel sub level
sensor <Ref. to
FU(D0HC
TURBO)-63, Fuel
Sub Level Sen-
sor.>
EN(D0HC TURBO)-227