Toyota Celica 2005 Repair Manual page 314

WIRING DIAGRAM
Engine Room J/B
EFI Relay
1
5
EFI
2H 7
2F 19
2A 1
B−W
B−R
W−B
FL MAIN
Battery
EB
2005 CELICA (RM1131U)
DIAGNOSTICS
12
2
2F
EFI
No. 1
3
3
2C
EFI
No. 2
18
2F
Instrument Panel J/B
10
5
IB
IB
W−B
J2
J/C
W−B
EC
− ENGINE (1ZZ−FE)
I1
Idle Air Control Valve
B−R
2
3
W−B
H8 Heated Oxygen Sensor
(Bank 1 Sensor 1)
2
+B HT
B−W
3
4
E1
OX1A
H9 Heated Oxygen
Sensor (Bank 1 Sensor 2)
2 +B
HT2
B−W
4
3
E1
OX1B
BR
Engine Room J/B
25
2F
26
2F
A
BR
A
W−B
A
BR
ED
313
L−B
1
B−W
5
1
EA1
Y−R Y−R
8 (*1)
(*1)
EA1
B B
2
EA1
1
Y−G
(*1)
W
W
BR
BR
2F 27
2B 3
BR
A A
A
J1
J/C
DI−115
ECM
21
E3
MREL
18
E5
RSO
3
HT1A
E4
12
E4
OX1A
(*1)
16
E3
HT1B
25
E3
OX1B
17
E4 E1
(*1)
*1: Shielded
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