Subaru FORESTER 2001 Service Manual page 298

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
No.
1 CHECK ANY OTHER DTC ON DISPLAY.
Step
Does Subaru select moni-
tor or OBD-II general scan
tool indicate DTC P0102 or
P0103?
EN(DOHC TURBO)-297
Check Yes
Inspect DTC
P0102 or P0103
using "List of
Diagnostic
Trouble Code
(DTC)". <Ref. to
EN(DOHC
TURBO)-82, List
of Diagnostic
Trouble Code
(DTC).>
NOTE:
In this case, it is
not necessary to
inspect DTC
P1141.
Engine (Diagnostics)
No
Replace mass air
flow and intake air
temperature sen-
sor.