1996 SUBARU LEGACY Service Repair Manual

Page 17 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
2-7
[T1A2]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

1
.
General

1
.
General

A
:
ENGINE

2
.
SCHEMATIC

B2M0828A

Page 18 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[Tiq2]
2-

1
.
General

1~
Engine
control
module
(ECM)
~
Radiator
fan

~2
Ignition
coil~s
Radiator
fan
relay

~3
Ignitqr
~s
Pressure
sources
switching
solenoid
valve

~

Page 19 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
2-7
[T2A2]
ON-BOARD
DIAGNOSTICS
11
SYSTEM

2
.
Electrical
Components
Location

2
.
Electrical
Components
Location

A
:
ENGINE

2
.
SENSOR

OBD0009A

1~
Pressure
sensor
~5
Knock
sensor

~2
Mass
air
fl

Page 20 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[Tzn2]
2-7

2
.
Electrical
Components
Location

1A

OBD0014A

B2M0213B

Page 21 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[72A2]
ON-BOARD
DIAGNOSTICS
Ii
SYSTEM

2
.
Electrical
Components
Location

6

%
Front
oxygen
sensor
~
Front
catalytic
converter

~9
Rear
oxygen
sensor
(Except
California
model)
~2
Rear
catalytic
c

Page 22 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[rzA21
2-7
2
.
Electrical
Components
Location

MUM

OBD0525C
OBD0524C

7

Page 23 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
2-7
[T2A3]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

2
.
Electrical
Components
Location

3
.
SOLENOID
VALVE,
EMISSION
CONTROL
SYSTEM

PARTS
AND
IGNITION
SYSTEM
PARTS

osoooose

Pressure
sources
switching
solen

Page 24 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[T2A3]
2-7
2
.
Electrical
Components
Location

OBD0024A
OBD0025A

88M0160A