1997 SUBARU LEGACY Service Repair Manual

Page 2049 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0145A
10V1CONNECT 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 2050 of 3342

SUBARU LEGACY 1997  Service Repair Manual H2M1308
6) Read data on Subaru Select Monitor or the OBD-II gen-
eral scan tool.
Subaru Select Monitor
Designate mode using function key.
Function mode: F44
F44: Fuel temperature is indicated in“

Page 2051 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1080
W: DTC P0183
—FUEL TEMPERATURE SENSOR A CIRCUIT
HIGH INPUT—
DTC DETECTING CONDITION:
Immediately at fault recognition
WIRING DIAGRAM:
B2M0916
CAUTION:
After repair or replacement of fault

Page 2052 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0145A
10W1CONNECT 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 2053 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0917A
5) Turn ignition switch to ON.
6) Measure voltage between fuel pump connector and
chassis ground.
: Connector & terminal
(R58) No. 6 (+)—Chassis ground (�):
Is the voltage more than 10 V?
:

Page 2054 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1081
X: DTC P0261
—FUEL INJECTOR CIRCUIT LOW INPUT -
#1—
B2M1082
Y: DTC P0264
—FUEL INJECTOR CIRCUIT LOW INPUT -
#2—
B2M1083
Z: DTC P0267
—FUEL INJECTOR CIRCUIT LOW INPUT -
#3—
B2M1084

Page 2055 of 3342

SUBARU LEGACY 1997  Service Repair Manual DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
Failure of engine to start
Engine stalls.
Erroneous idling
Rough driving
WIRING DIAGRAM:
B2M0555
CAUTION:
Check or repa

Page 2056 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0556A
10AA1
CHECK OUTPUT SIGNAL FROM ECM.
1) Turn ignition switch to ON.
2) Measure voltage between ECM connector and chassis
ground on faulty cylinders.
: Connector & terminal
#1 (B84) No. 96 (+)