Subaru Impreza 2002 Service Manual page 3896

I
E/G(LWO)-03
REAR OXYGEN SENSOR
B2 B19
1 2 3
2 1
4 3
C:
B136
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 29 30
ENGINE ELECTRICAL SYSTEM
A: B134 C: B136
B19
FRONT OXYGEN (A/F) SENSOR
B83 B18
(DARK BROWN)
E13
1 2
4 5 6
1 2 3 4
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 30 31 32 33
WI-157
ENGINE CONTROL MODULE
B18
ATMOSPHERIC
PRESSURE SENSOR
B21 (LIGHT GRAY)
3
1 2 3 4
5 6 7
9 10 11 12
13 14 15 16
17 18 19 20
5 6 7 8
34 35
WIRING SYSTEM
B21
E2
M
N
B2 E13
THROTTLE POSITION
SENSOR
8
BW BW RG 1
BW BW GY 4
3
SB SB Gr
RL 2
B83
E/G(RWO)-07
E/G(RWO)-07
GR10-25F