1996 SUBARU LEGACY Service Repair Manual

Page 257 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[TloBw2i
2-7
10
.
Diagnostics
Chart
with
Trouble
Code

WIRING
DIAGRAM
:

a
:
QD
Combination
b
:
i12
meter
Ignition
c
:
i14
No
.
15W2
switch
SBF-4
FL1
.25B

Fuel
gauge

Page 258 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[-riosw3]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
10
.
Diagnostics
Chart
with
Trouble
Code

i12

1
1
2
1
3
1
4
1
5
1
6
1
789
011
213
4
516

D

[
.0
S2
0i

B2M0934A
I

u
8
7
u
65u
43u21
22
7
52
~
2121
~1
1

Page 259 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[r1oBwa]
2-7

10
.
Diagnostics
Chart
with
Trouble
Code

FLEVEL
(F45)

2
.50V

H2M1327

3
2
1
5
4

D

S2

B2M0935
I

CHECK
:
Does
the
value
change
less
than
0
.12
Vby

s

Page 260 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[T10BW5]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

10
.
Diagnostics
Chart
with
Trouble
Code

[2-
1

B2MO9361

R
1
2
34
5

.0
Q
0
.

B2MO937A

I
10BW5
CHECK
FUEL
SUB
LEVEL
SENSOR
.

1)
Remove
service
hole
co

Page 261 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[TIoBwB]
2-7
10
.
DiagnosticsChart
with
Trouble
Code

R58

B2M0938A
I

R58

B2M0939A
I

10BW7
CHECK

I
SENSOR
.

ROUND
CIRCUIT
OF
FUEL
LEVEL

Measure
resistance
of
harn

Page 262 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[T10BW9]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

10
.
Diagnostics
Chart
with
Trouble
Code

-
lam

o
-
-

-`
=1~\
~--
~
~
o

(D
--

.
G2M0340

R58

B2M0940A
I

4)
Turn
ignition
switch
to
OFF
.

5)
Discon

Page 263 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[TIoBw9]
2-7

10
.
DiagnosticsChart
with
Trouble
Code

R58

B2M0940A
I

R59

82M0941A
I

R15

B2M0942A
I

6)
Disconnect
connector
from
fuel
sub
meter
unit
.

7)
Measure

Page 264 of 2890

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

10
.
Diagnostics
Chart
with
Trouble
Code

10BW10
I
CHECK
HARNESSBETWEEN
COMBINATION

METER
AND
FUEL
PUMP
CONNECTOR
.

1)
Connect
connector
tofuel
pump
.