TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams — Engine Control (For 2JZ–GE), page 86

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Engine Control (For 2JZ–GE) — MK4 Supra Wiring Diagrams, page 86
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Page text (OCR transcript)
ENGINE CONTROL (FOR 2JZ–GE)

TO A/C AMPLIFIER
TO A/C MAGNETIC CLUTCH RELAY
TO CRUISE CONTROL ECU

L–R
W–G
BR–B

31 II1
2 EA1
11 IU2

L–R
W–G
BR–B (A/T)

34 A
23 A
12 A

A/C
ACMG
OD1

E9 A, E10 B
ENGINE CONTROL MODULE (*3)

B–R
B–R
B–R
B–R
B–R
B–R
B–R

E24
E24
E24

I1
IDLE AIR CONTROL VALVE
(ISC VALVE)

2
3
4
5
6

B–R
B–R
B–R
B–R
B–R

G–W
B–G
V–Y
G–O

34 B
32 B
35 B
33 B

ISC2
ISC4
ISC1
ISC3

V1
VSV (FOR ACIS)

2
1

B–R
G–Y

39 B

ACIS

V3
VSV (FOR EVAP)

2
1

B–R
(blue wire)

74 B

EVAP

GR–R
(A/T)

17 A

TT

28 B
VF2

20 A
TE1

19 A
TE2

29 B
E1

69 B
W

6 A
SP1

2 A

80 B
EO1

79
EO2

L–O
Y–Y
P–G
LG
BR
L–B
P
BR
BR
B–R

D 1
DATA LINK CONNECTOR 1
(CHECK CONNECTOR)

VF2 14
15 OX2
TE1 8
12 +B
20
19 IG–
1 FP
VF1 13
4 OX1
3 E1
BR

(SHIELDED)
R–L
B–R
B–W
L–R
(SHIELDED)
W

Y–L
P–G
LG
L–B
P
BR

II7
II7
II7
II7

Y–L 5
IJ1

P–G 17
IJ1

LG 13
IJ1

BR 18
IJ1

BR 8
IC1

Y–L
P–G
LG

BR
BR
(*1)

B–R
BR
(*1)

ED

88