1996 SUBARU LEGACY Service Repair Manual

Page 1961 of 2890

SUBARU LEGACY 1996  Service Repair Manual G2M0340
10Q2CHECK HARNESS BETWEEN FUEL TEM-
PERATURE SENSOR AND ECM CON-
NECTOR.
1) Turn ignition switch to OFF.
2) Remove access hole lid.
3) Disconnect connector from fuel pump.
OBD0145A
4) Connect

Page 1962 of 2890

SUBARU LEGACY 1996  Service Repair Manual G2M0340
10Q3CHECK HARNESS BETWEEN FUEL TEM-
PERATURE SENSOR AND ECM CON-
NECTOR.
1) Turn ignition switch to OFF.
2) Remove access hole lid.
3) Disconnect connector from fuel pump.
4) Turn ignition swi

Page 1963 of 2890

SUBARU LEGACY 1996  Service Repair Manual H2M1350
R: DTC P0181
—FUEL TEMPERATURE SENSOR A CIRCUIT
RANGE/PERFORMANCE PROBLEM
(TNKT
—F)—
DTC DETECTING CONDITION:
Two consecutive trips with fault
10R1Check DTC P0180 on display.
CAUTION:
A

Page 1964 of 2890

SUBARU LEGACY 1996  Service Repair Manual WIRING DIAGRAM:
RHD Model
B2M1015
10R1
CHECK DTC P0180 ON DISPLAY.
: Does the Subaru select monitor or OBD-II
general scan tool indicate DTC P0180?
: Inspect DTC P0180 using“10. Diagnostics Chart
w

Page 1965 of 2890

SUBARU LEGACY 1996  Service Repair Manual OBD0261
S: DTC P0201
—FUEL INJECTOR CIRCUIT MALFUNCTION -
#1 (INJ1)—
OBD0262
T: DTC P0202
—FUEL INJECTOR CIRCUIT MALFUNCTION -
#2 (INJ2)—
OBD0263
U: DTC P0203
—FUEL INJECTOR CIRCUIT MALFUNCT

Page 1966 of 2890

SUBARU LEGACY 1996  Service Repair Manual 10V1Check output signal from ECM.

10V2Check harness between fuel injector and ECM
connector.
10V3Check harness between fuel injector and ECM
connector.
10V4Check fuel injector.
10V5Check power suppl

Page 1967 of 2890

SUBARU LEGACY 1996  Service Repair Manual WIRING DIAGRAM:
RHD Model
B2M0784
199
2-7ON-BOARD DIAGNOSTICS II SYSTEM
10. Diagnostics Chart with Trouble Code

Page 1968 of 2890

SUBARU LEGACY 1996  Service Repair Manual B2M0556A
10V1
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 (+)