Subaru Impreza 2002 Service Manual page 3887

WIRING SYSTEM
H
E/G(ROO)-03
OXYGEN SENSOR
B28 B18
1 2 3
2 1
4 3
B: B135
4 5 6 7
1 2 3
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: B135 C: B136
B18
CO ADJUSTING
E13 (DARK BROWN)
1 2 3 4 1 2 3 4 5 6
C: B136
1 2 3 4 5
8 9 10 11 12 13 14 15 16 17 18
21 22 23 24 25 26 27 28 29
ENGINE CONTROL MODULE
B21
E2
B28
THROTTLE POSITION
RESISTOR
B83 B21
1 2
5 6 7
9 10
13 14 15
17 18
6 7
19 20
30
WI-148
L
M
N
O
P
E13
SENSOR
(LIGHT GRAY)
3 4
8
11 12
16
19 20
RG 1
RL 2
BR 3
6
LgW
B 4
G 5
B83
E/G(ROO)-07
E/G(ROO)-07
E/G(ROO)-08
E/G(ROO)-07
E/G(ROO)-07
GR10-23F