Toyota 1993 MR2, Wiring Diagrams

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74
ENGINE CONTROL (5S–FE)
II4 1 II4 2 II4 13
IE1 14
E11 E14
E16
E10
E11
E 5
I10
2
1
16 C
16 F
9 C
9 F
13 C
10 F
2 C
2 F
11 C
1 F
12 C
12 F 11 F
5 F
1 C
6 F
6 C
3 D
3 E
20 D
22 C
5 D
17 E
18 D
5 E
17 D
18
16 A
7 E
15 A
21 E
9 A
11 B
ID
2 5 3
1 2 3 4
3 2 1
1 1 1 2 2 3 4
9 14 5
4
BR
BR
B–
Y
LG
–R
BR BR
LG
–
R
R–
L
R–
L
W
P
BR
P
W
R–
L
B
W–
R
W
G R B
B
L–Y V–
W
V–
W
V–
W
BR
BR
B B
B
BR BR BR BR
P
V–W
B–W
BR
B
BR
BR
MAP
(VACUUM SENSOR)
THROTTLE
POSITION
SENSOR
(A/T)
EG
R
S
(EG
R
G
A
S
T
E
M
P
.
SEN
SO
R
)
(F
O
R
C
A
L
IF
O
RNIA
)
FROM
CRUISE
CONTROL ECU
B
L–Y
V–
W
TO
TACHOMETER
DISTRIBUTOR
PO
WER
S
T
E
E
R
IN
G
E
C
U
IGNITER
D
X
YG
EN
SE
N
S
O
R
(MA
IN
)
O
X
Y
G
EN
SEN
S
O
R
(SU
B
)
VC VTA IDL E2
I 3 D 1
P7
T 2
V 1
O1 O2
E4
E
(SH
IE
L
D
ED
)
(SH
IE
L
D
ED
)
(SH
IE
L
D
ED
)
EA3 5
IE1 13
BB
E 5
B–R
D 4
E 4
EA1 3 EA1 2
IE3 4 IE3 5
(M/T
)
(M/T
)
B
L–Y
B B
(M/T
)
(M/T
)
(US
A
)
(US
A
)
(US
A
)
(US
A
)
(US
A
)
A 6
A 10
(USA)
B
W
OX
2
OX
1
IG
F
IG
T
TH
G
PI
M
VC
VT
A
IDL
SP
D
E21 E2
NE
–
NE
+
G+ G–
B
L–Y
(A/
T
)
(A/
T
)
1
COMBINATION
METER
C11
C 10
PS PS
C
T
BR
BR
B
IDUP
EF
I
SP
D