TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.071

WD/Wiring Diagrams — Engine Control (For 2JZ–GTE), page 72

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p.073
Engine Control (For 2JZ–GTE) — MK4 Supra Wiring Diagrams, page 72
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Page text (OCR transcript)
ENGINE CONTROL (FOR 2JZ–GTE)

B–R
B–R
E15
B–R
B–R
E10
B–R
B–R
E10
B–R
B–R

T14
TURBO PRESSURE SENSOR
E2    PIM    VC
2        3
BR–B    B–Y    L–R
E2
E16
BR–B
BR–B
E16
BR–B
B–Y
BR–B

V7
VSV (FOR INTAKE AIR
CONTROL VALVE)
V4
VSV (FOR EXHAUST
BYPASS VALVE)
1
1
2
G–B
G–R

M1
MASS AIR FLOW
(AIR FLOW METER)
1
B
THA    VG    E2    E2
3        2      4      5
P–L    Y–R          BR
BR–B

L–R
BR–B
L–R

40 B    38 B    45 B    66 B    28 B    65 B    62 B
VSV1    VSV3    THA    VG    E21    E2    PM1

E9 B E10 A
ENGINE CONTROL MODULE
(*1)

OX2    HT2    HT1    OX1    FPU    PMC    VSV2    KNK1    KNK2
47 B    72 B    71 B    48 B    73 B    60 B    39 B    50 B    49 B

R–L
(SHIELDED)
BR–W    R–L    R–L
IJ7
5 IJ2    14 IJ2    4 IJ2
BR–W
R–L
(SHIELDED)
(SHIELDED)

B–L
W
W–L    L–W    G–Y

V6
VSV (FOR FUEL
PRESSURE UP)
V8
VSV (FOR WASTE
GATE VALVE)
V5
VSV (FOR EXHAUST
GAS CONTROL VALVE)
2        2

(SHIELDED)
W
(SHIELDED)
W

12 IC1    9 IC1    10 IC1
BR–W
R–L
(SHIELDED)

IJ7
(SHIELDED)

K1
KNOCK SENSOR
(ON FRONT SIDE)
1
B–R

K2
KNOCK SENSOR
(ON REAR SIDE)
1
(SHIELDED)
(SHIELDED)

4 IC1
BR–W
B–R
2        1        3
+B    HT    OX
20 IJ1
B–R
E13
B–R
B–R

H11
HEATED OXYGEN
SENSOR (SUB)

H5
HEATED OXYGEN
SENSOR (MAIN)
HT    OX
+B    E
9  W
4

E1
4    BR

W
BR
(SHIELDED)
R–L
BR
B–R
B–R
B–R
B–R
B–R
B–R
E10    B–R    E13    B–R    E10
B–R
B–R
L–R
B–R
L–R

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