Toyota 1993 MR2, Wiring Diagrams

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62
ENGINE CONTROL (3S–GTE)
E18
E25
IE3 12
EA3 18
IE4 12
IE1 13
EA3 5
EB1 4
2
1
A 15 C 4 C 12 C 11
B 6 B 8 C 6 C 8 C 15 B 20 B 3
3 5
18 3 2 8
4 2
4 3 2
4 1 2
6 9 4
3 1
1
OX VF TE1
IG– E1 W +B
TO
A
B
S
E
C
U
F
R
O
M
CRUIS
E
CO
NT
RO
L
E
CU
P R–L
BR
BR
G–
Y
G–
Y
R
P
P
W
P
W
R–
L
BR BR
P
B–Y
G–W
B–
Y
B
B–
R
R–
W
B
R–
W
B
W
W–
R
B–
Y
B–
Y
G–
W
B
B
B–
R
B–
W
B–
R
FR
O
M
IG
NIT
IO
N
CO
IL
FR
O
M
IG
NIT
IO
N
MA
IN
RE
L
A
Y
TO TA
C
H
O
M
E
TE
R
EC
T
S
(EF
I
W
AT
ER
T
E
M
P
.
SEN
S
O
R
)
THROTTLE POSITION
SENSOR
(SH
IE
L
D
E
D
)
BR
BR
BR
BR
(SHIELDED)
IGNITER
I 3
PCME (ENGINE ECU)
E 6 , E 7 , E 8 A C B
T 2
E3
1
2
E23
B–Y
VSV (FO
R
E
G
R
S
Y
S
TE
M
)
V2
(SHIELDED)
A 2
IE1 8
FR
O
M
T
A
ILLIG
H
T
RE
L
A
Y
FR
O
M
DE
F
O
G
G
E
R
S
W
TO
D
E
FO
G
G
E
R
RE
L
A
Y
3 1
2
BB
R–
Y
G
R–
Y
R–Y
C1 DL
C
(CHE
CK
CO
NNE
CT
O
R
)
L–B
1
FP
L–B
C 14
7
TE2
HO
2
S
(O
XYG
EN
SE
N
S
O
R
)
O1
E25
(SHIELDED)
B
B
B–W
EL
S
OX
AB
S
TH
W
IDL
TE
2
TE
1
IG
F
IG
T
VF HT
VT
A
EG
R
P–
L
DIO
D
E
(F
O
R
E
L
E
CT
RICA
L
ID
LE
–U
P
)
D2
3A 2
J/B
NO. 3