TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
p.002

EC/Engine Control, page 3

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p.004
Engine Control — MK4 Supra Engine Control wiring diagram, page 3
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Page text (OCR transcript)
ENGINE CONTROL (FOR 2JZ-GTE)

B-O

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

ACC
7 AM1
IG1
ST1 8

30A
EFI
NO. 2

30A
EFI
NO. 1

2 AM2
IG2 5
B-W

M9
IGNITION SW

E1
B-Y
EA1
B-Y
(A/T) B-W

W-R

7.5A
ST

B-R
B-R
GR

B-W
(A/T)
B-R

E9
B-R

ERIN 2
13
B-W
EFI MAIN
RELAY
W
4 M

M1

B-R

BM1

14
B-W
M2
E10
B
(A/T)
4 M

B-R

W
(M/T)
W-B B
B

W-R

E5
W
B-R
B-R

E7

W

C9
CLUTCH
START SW

B-W
(M/T)

8 BM1
B-W

G

(M/T)

NEUTRAL START SW
(INHIBITOR SW)
(A/T)
P
N
10 IG2
12 IG2

FROM ECM
(FOR CANADA)

5

+B
DI

W-B

F15
FUEL PUMP
ECU
G

30A ALT
30A AM2

P-2

B
(M/T)
B
(A/T)

2
BM1

G

E
FPC
FP
W-B
L-R
L-R

11 IG2
B-6
L-R

V-W

1
20

6 BM1

BATTERY

E16 : M/T
E13 : A/T

F14
FUEL PUMP
M

B
B

W-B

TO STARTER
RELAY

W-B
W-B
BM1

W-B

72