TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams, page 71

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Wiring Diagrams — MK4 Supra Wiring Diagrams, page 71
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Page text (OCR transcript)
*1 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU

B–O

B–O

i20

B–O

9
IJ1

B–O

B–R

B–R

S_1
SFI RESISTOR
(EFI RESISTOR)

B–Y
B–W (A/T)
B–R
5
EA2
B–R
GR
8
EA1
GR

B–R
2
EA2
B–R

B–R

B–R

GR

3
IJ

7. 5A
IGN

8
1E

B–O

B–O

+B

#10
2
L

#20
3
CY

#30
4
BR

#40
8
R

#50
7
G

#60
6
B–Y
W

INJECTOR NO. 1
I12
1
R–L

INJECTOR NO. 2
I13
1
R–Y

INJECTOR NO. 3
I14
1
R–G

INJECTOR NO. 4
I15
1
R–W

INJECTOR NO. 5
I16
1
R

INJECTOR NO. 6
I17
1
R–B

B–W
(A/T)

B–Y

13
II1

B–O

1
A

24 A
76 B
33 A
M–REL
NSW
BATT
IGSW

20 B
#10

19 B
#20

18 B
#30

17 B
#40

16 B
#50

15 B
#60

E 9 B , E10 A
ENGINE CONTROL MODULE (*1)

+B
DI
FPC
STA
EGR
EVAP
ISC1
ISC3
ISC2
ISC4

31 A
21 A
22 A
77 B
75 B
74 B
35 B
33 B
34 B
32 B

B–R

E12

G
V–W
B

B–R

P
V

V–Y
G–O
G–W
R–G

12
IJ1
G

7
IC2
L–R
8
IJ1
L–R

4
IJ1
V–W

Y_2
VSV (FOR EGR)
2
1

V_3
VSV (FOR EVAP)
2
1

4
6
1
3

I1
IDLE AIR CONTROL VALVE
(ISC VALVE)
5
2

B
B–R
B–R
B–R
B–R

E15
B–R
E14
B–R
E14

B–R

B

B–R

L–R

B–R

73