1996 SUBARU LEGACY Service Repair Manual

Page 1905 of 2890

SUBARU LEGACY 1996  Service Repair Manual OBD0145A
10D1CONNECT 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 1906 of 2890

SUBARU LEGACY 1996  Service Repair Manual B2M0535A
10D2CHECK INPUT SIGNAL FOR ECM.
(USING VOLTAGE METER AND SUBARU
SELECT MONITOR.)
1) Measure voltage between ECM connector and chassis
ground.
: Connector & terminal
(B84) No. 21 (+)—Chassis

Page 1907 of 2890

SUBARU LEGACY 1996  Service Repair Manual B2M0755
3) Read data on Subaru Select Monitor.
Subaru Select Monitor
Designate mode using function key.
Function mode: F20
F20: Display shows pressure signal value sent from
pressure sensor.
: Does

Page 1908 of 2890

SUBARU LEGACY 1996  Service Repair Manual B2M0537A
5) Turn ignition switch to OFF.
6) Disconnect connector from ECM.
7) Measure resistance of harness between ECM and pres-
sure sensor connector.
: Connector & terminal
(B84) No. 26—(B2) No.

Page 1909 of 2890

SUBARU LEGACY 1996  Service Repair Manual B2M0756
10D4CHECK HARNESS BETWEEN ECM AND
PRESSURE SENSOR CONNECTOR.
1) Turn ignition switch to OFF and Subaru Select Monitor
or the OBD-II general scan tool switch to OFF.
2) Disconnect connector fro

Page 1910 of 2890

SUBARU LEGACY 1996  Service Repair Manual B2M0654
E: DTC P0106
—PRESSURE SENSOR CIRCUIT
RANGE/PERFORMANCE PROBLEM (PS
—R)
—
DTC DETECTING CONDITION:
Two consecutive trips with fault
10E1Check DTC P0105 or P1102 on display.
10E2Check da

Page 1911 of 2890

SUBARU LEGACY 1996  Service Repair Manual WIRING DIAGRAM:
LHD Model
B2M0534
143
2-7ON-BOARD DIAGNOSTICS II SYSTEM
10. Diagnostics Chart with Trouble Code

Page 1912 of 2890

SUBARU LEGACY 1996  Service Repair Manual WIRING DIAGRAM:
RHD Model
B2M0786
10E1CHECK DTC P0105 OR P1102 ON DIS-
PLAY.
: Does the Subaru select monitor or OBD-II
general scan tool indicate DTC P0105 or
P1102?
: Inspect DTC P0105 or P1102 usi