Subaru Legacy 2003 Service Manual page 4279

WIRING SYSTEM
K
E/G(RTB)-06
L
E/G(RTB)-06
E
E/G(RTB)-02
(LIGHT GRAY)
E8
1 2
3
ENGINE ELECTRICAL SYSTEM
B:
B135
E8
ENGINE COOLANT
TEMPERATURE SENSOR
AND THERMOMETER
(BLACK)
E13 B21
E21 (BLACK)
1 2
5 6 7
1 2 3
9 10
14 15
13
17 18
ENGINE CONTROL MODULE
E13
THROTTLE
POSITION
SENSOR
B:
(BLACK)
B135
3 4 1 2 3 4 5 6
8
10 11 12 13 14 15
11 12 20 21 22 23 24
16
19 20
WI-224
B21
E2
E21
PRESSURE
SENSOR
7 8 9
16 17 18 19
25 26 27 28
WI-00937