1997 SUBARU LEGACY Service Repair Manual

Page 1993 of 3342

SUBARU LEGACY 1997  Service Repair Manual 10E1CHECK DTC P0107, P0108, P1102 OR
P1122 ON DISPLAY.
: Does the Subaru select monitor or OBD-II
general scan tool indicate DTC P0107,
P0108, P1102 OR P1122?
: Inspect DTC P0107, P0108, P1102 OR P112

Page 1994 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0755
: Is the value less than 32 kPa in function
mode F20?
: Go to step10E4.
: Go to next.
B2M0755
: Is the value more than 133 kPa in function
mode F20?
: Replace pressure sensor.
: Repair poor co

Page 1995 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0005B
10E4CHECK PRESSURE SOURCES SWITCH-
ING SOLENOID VALVE.
1) Turn ignition switch to OFF.
2) Connect test mode connector.
3) Turn ignition switch to ON.
: Does pressure sources switching solenoi

Page 1996 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1064
F: DTC P0107
—PRESSURE SENSOR CIRCUIT LOW
INPUT—
DTC DETECTING CONDITION:
Immediately at fault recognition
WIRING DIAGRAM:
B2M1308
CAUTION:
After repair or replacement of faulty parts, co

Page 1997 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0145A
10F1CONNECT SUBARU SELECT MONITOR
OR THE OBD-II GENERAL SCAN TOOL,
AND READ DATA.
1) Turn ignition switch to OFF.
2) Connect Subaru Select Monitor or the OBD-II general
scan tool to data link

Page 1998 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0535A
: Does the voltage change more than 4.5 V by
shaking harness and connector of ECM
while monitoring the value with voltage
meter?
: Repair poor contact in ECM connector.
: Contact with SOA ser

Page 1999 of 3342

SUBARU LEGACY 1997  Service Repair Manual : Connector & terminal
(B2) No. 3 (+)—Engine ground (�):
Is the voltage more than 4.5 V?
: Go to next step 5).
: Repair open circuit in harness between ECM and
pressure sensor connector.
B2M1065A
5)

Page 2000 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1066
G: DTC P0108
—PRESSURE SENSOR CIRCUIT HIGH
INPUT—
DTC DETECTING CONDITION:
Immediately at fault recognition
WIRING DIAGRAM:
B2M1308
CAUTION:
After repair or replacement of faulty parts, c