Subaru FORESTER 2001 Service Manual page 288

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
BZ: DTC P1112 — ATMOSPHERIC PRESSURE SENSOR CIRCUIT RANGE/
PERFORMANCE PROBLEM —
¼ DTC DETECTING CONDITION:
¼ Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(DOHC TURBO)-
47, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(DOHC TURBO)-44, Inspec-
tion Mode.>.
No.
1 CHECK ANY OTHER DTC ON DISPLAY.
S088521B86
Step
Does the Subaru Select
Monitor or OBD-II general
scan tool indicate DTC
P0106, P0107, P0108,
P1110 or P1111?
EN(DOHC TURBO)-287
Check Yes
Inspect DTC
P0106, P0107,
P0108, P1110 or
P1111 using "List
of Diagnostic
Trouble Code
(DTC)".<Ref. to
EN(DOHC
TURBO)-82, List
of Diagnostic
Trouble Code
(DTC).>
Engine (Diagnostics)
No
Replace ECM.
<Ref. to
FU(DOHC
TURBO)-47,
Engine Control
Module.>
NOTE:
Atmospheric pres-
sure sensor is
built into ECM.