1996 SUBARU LEGACY Service Repair Manual

Page 73 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[rseo1
ON-BOARD
DIAGNOSTICS
II
SYSTEM
9
.
Diagnostics
for
Engine
Starting
Failure

9
.
Diagnostics
for
Engine
Starting

Failure

B
:
STARTER
MOTOR
CIRCUIT

WIRING
DIAGRAM
:

B2M0830

NOTE
:

For
t

Page 74 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
trscoi
2-7

9
.
Diagnostics
for
Engine
Starting
Failure

C
:
CONTROL
MODULE
POWER
SUPPLY
AND

GROUND
LINE

WIRING
DIAGRAM
:

Main
relay

0
0

B47
To
idle
air
control
so

Page 75 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[79D0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

9
.
Diagnostics
for
Engine
Starting
Failure

D
:
IGNITION
CONTROL
SYSTEM

WIRING
DIAGRAM
:

Ignitor

884813
-

B62

ECM

E
00EII
2
_1
~",

IgQition

t
t
Col

Page 76 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[M0]
2-7
9
.
Diagnostics
for
Engine
Starting
Failure

E
:
FUEL
PUMP
CIRCUIT

WIRING
DIAGRAM
:

Fuel
pump

#F

S
.M
.J
.

A57R15
R1
B97

N7--

E

Fuel
pump
relay

0
7

S

Page 77 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7[T9F0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
9
.
Diagnostics
for
Engine
Starting
Failure

F
:
FUEL
INJECTOR
CIRCUIT

WIRING
DIAGRAM
:

Main
relay
0
0

847

SBF-2

884
B22
E3E6
E11

#3
tt4

E5
E16
ECM
#1
#

Page 78 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[T9G0]
2-7
9
.
Diagnostics
for
Engine
Starting
Failure

G
:
CRANKSHAFT
POSITION
SENSOR
CIRCUIT

WIRING
DIAGRAM
:

B84
B20
E1

ECM
--------

E10

Crankshaft
position
s

Page 79 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[T9H0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

9
.
Diagnostics
for
Engine
StartingFailure

H
:
CAMSHAFT
POSITION
SENSOR
CIRCUIT

WIRING
DIAGRAM
:

B84

B20
E1

------------

ECM
T
..........
.r

E15
Camsh

Page 80 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[Tyooyl
2-7
10
.
General
Diagnostics
Table

10
.
General
Diagnostics
Table

1
.
FOR
ENGINE

1
23
4
5678
9
10
11
1213

N

ONCdN
C
O
O
a
x
m

Problem
parts
`o
m
v

mj
4S