Subaru Legacy 2003 Service Manual page 4257

WIRING SYSTEM
B21
E2
F
E/G(R4O)-02
M
E/G(R4O)-06
N
E/G(R4O)-06
E21
PRESSURE
SENSOR
(LIGHT GRAY)
E10 E8
E14 (LIGHT GRAY)
1 2
3
E15 (GRAY)
(BLACK)
E20
1 2
B:
B135
1 2 3 4 5 6 7
8 9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28
ENGINE ELECTRICAL SYSTEM
B:
A:
B134
E20
INTAKE AIR ENGINE COOLANT
TEMPERATURE TEMPERATURE SENSOR
SENSOR AND THERMOMETER
(LIGHT GRAY) (LIGHT GRAY)
E21
1 2 3
A: B134
1 2 3 4
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25 26 27 28 29
D: B137 ENGINE CONTROL MODULE
B135
E8 E14 E10
KNOCK CRANKSHAFT
SENSOR POSITION
SENSOR
(BLACK)
E7 B21
1 2 3
1 2 3 4
4 5 6
5 6 7
9 10 11 12
13 14 15
17 18 19 20
5 6 7 8
30 31 32 33 34 35
WI-202
E15
CAMSHAFT IDLE AIR CONTROL
POSITION SENSOR SOLENOID VALVE
(LIGHT GRAY) D:
B137
1 2
5
6 7 8 9 10 11
8
17
14 15 16 18
16
O
E/G(R4O)-08
P
E/G(R4O)-08
Q
E/G(R4O)-08
E7
3 4
12 13
19 20
WI-00915