1996 SUBARU LEGACY Service Repair Manual

Page 89 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[TI
1D0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

11
.
Diagnostics
Chart
with
Trouble
Code

D
:
DTC
P0105

-
PRESSURE
SENSOR
CIRCUIT

MALFUNCTION
(P
-
S)
-

WIRING
DIAGRAM
:

Main
rely
0
0
Pressure
sources

Page 90 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[T11EO]
2-7

11
.
DiagnosticsChart
with
Trouble
Code

E
:
DTC
P0106

-
PRESSURE
SENSOR
CIRCUIT

RANGE/PERFORMANCE
PROBLEM
(PS
-
R)
-

WIRING
DIAGRAM
:

OQ
e,
9

30
11
1

Page 91 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[T11F0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

11
.
Diagnostics
Chart
with
Trouble
Code

F
:
DTC
P0115

-
ENGINE
COOLANT
TEMPERATURE

SENSOR
CIRCUIT
MALFUNCTION
(TW)
-

WIRING
DIAGRAM
:

B84
B21
E2E8

EC

Page 92 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[T11GOj
2-7

11
.
Diagnostics
Chart
with
Trouble
Code

G
:
DTC
P0120

-
THROTTLE
POSITION
SENSOR
CIRCUIT

MALFUNCTION
(THV)
-

WIRING
DIAGRAM
:

B84

B21
E2
E13

Thrott

Page 93 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[T11H0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

11
.
Diagnostics
Chart
with
Trouble
Code

H
:
DTC
P0121

-
THROTTLE
POSITION
SENSOR
CIRCUIT

RANGE/PERFORMANCE
PROBLEM

(TN
-
R)
-

WIRING
DIAGRAM
:

B84

B

Page 94 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
(T11,01
2-7

11
.
Diagnostics
Chart
with
Trouble
Code

Engine
coolant
temperature
sensor

I
:
DTC
P0125

-
INSUFFICIENT
COOLANT
TEMPERATURE

FOR
CLOSED
LOOP
FUEL
CONTRO

Page 95 of 2890

SUBARU LEGACY 1996  Service Repair Manual 2-7
[T11J0]
ON-BOARD
DIAGNOSTICS
II
SYSTEM

11
.
Diagnostics
Chart
with
Trouble
Code

J
:
DTC
P0130

-
FRONT
OXYGEN
SENSOR
CIRCUIT

MALFUNCTION
(F02
-
V)
-

WIRING
DIAGRAM
:

Main
rela
y
0
0

847

SBF

Page 96 of 2890

SUBARU LEGACY 1996  Service Repair Manual 
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[T11
KOl
2-7

11
.
Diagnostics
Chart
with
Trouble
Code

K
:
DTC
P0133

-
FRONT
OXYGEN
SENSOR
CIRCUIT
SLOW

RESPONSE
(F02
-
R)
-

WIRING
DIAGRAM
:

0

OO
B!7B18

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