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Toyota Supra A80 1993-98 USDM (2JZ-GE, non-VVT) → rusEFI Proteus (auto)

Toyota Supra A80 1993-98 USDM (2JZ-GE, non-VVT) — rusEFI — Proteus
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-12

Before you start

Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.

Statusproposal · not yet verified: nobody has reported building and running this harness
Open errorsnone
Size of the job71 wires · 8 connectors · 0 part lines
ToolsCrimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink
Order of work1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up.

Build checklist

Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.

WireFromToGaugeColourCutLabelCrimp ACrimp BPin APin BContinuity
W1OEM-E10-31SP-14V-10.85☐☐☐☐☐☐☐
W2OEM-E10-32SP-14V-10.85☐☐☐☐☐☐☐
W3SP-14V-1PROTEUS-Black23-230.85☐☐☐☐☐☐☐
W4OEM-E9-4SP-GND-10.85☐☐☐☐☐☐☐
W5OEM-E9-69SP-GND-10.85☐☐☐☐☐☐☐
W6OEM-E9-79SP-GND-10.85☐☐☐☐☐☐☐
W7OEM-E9-80SP-GND-10.85☐☐☐☐☐☐☐
W8SP-GND-1PROTEUS-Black23-140.85☐☐☐☐☐☐☐
W9SP-GND-1PROTEUS-Black23-190.85☐☐☐☐☐☐☐
W10SP-GND-1PROTEUS-Black23-200.85☐☐☐☐☐☐☐
W11SP-GND-1PROTEUS-Black35-170.85☐☐☐☐☐☐☐
W12SP-GND-1PROTEUS-Black35-180.85☐☐☐☐☐☐☐
W13SP-GND-1PROTEUS-Black35-240.85☐☐☐☐☐☐☐
W14OEM-E9-65SP-0V-10.5☐☐☐☐☐☐☐
W15OEM-E9-7SP-0V-10.5☐☐☐☐☐☐☐
W16SP-0V-1PROTEUS-White35-10.5☐☐☐☐☐☐☐
W17SP-0V-1PROTEUS-White35-20.5☐☐☐☐☐☐☐
W18SP-0V-1PROTEUS-White35-230.5☐☐☐☐☐☐☐
W19SP-0V-1PROTEUS-White35-290.5☐☐☐☐☐☐☐
W20SP-0V-1PROTEUS-White35-30.5☐☐☐☐☐☐☐
W21SP-0V-1PROTEUS-White35-40.5☐☐☐☐☐☐☐
W22SP-0V-1PROTEUS-White35-50.5☐☐☐☐☐☐☐
W23SP-0V-1PROTEUS-White35-60.5☐☐☐☐☐☐☐
W24SP-0V-1PROTEUS-White35-70.5☐☐☐☐☐☐☐
W25SP-0V-1PROTEUS-White35-80.5☐☐☐☐☐☐☐
W26OEM-E9-41PROTEUS-White35-100.5☐☐☐☐☐☐☐
W27OEM-E9-27PROTEUS-Black23-50.5☐☐☐☐☐☐☐
W28SP-0V-1PROTEUS-Black23-130.5☐☐☐☐☐☐☐
W29OEM-E9-26PROTEUS-Black23-40.5☐☐☐☐☐☐☐
W30SP-0V-1PROTEUS-Black23-120.5☐☐☐☐☐☐☐
W31OEM-E9-25PROTEUS-Black23-10.5☐☐☐☐☐☐☐
W32OEM-E9-50PROTEUS-White35-340.5☐☐☐☐☐☐☐
W33OEM-E9-49PROTEUS-White35-350.5☐☐☐☐☐☐☐
W34OEM-E9-57PROTEUS-Black35-350.5☐☐☐☐☐☐☐
W35OEM-E9-20PROTEUS-Black35-30.5☐☐☐☐☐☐☐
W36OEM-E9-19PROTEUS-Black35-150.5☐☐☐☐☐☐☐
W37OEM-E9-18PROTEUS-Black35-40.5☐☐☐☐☐☐☐
W38OEM-E9-17PROTEUS-Black35-160.5☐☐☐☐☐☐☐
W39OEM-E9-16PROTEUS-Black35-50.5☐☐☐☐☐☐☐
W40OEM-E9-15PROTEUS-Black35-60.5☐☐☐☐☐☐☐
W41OEM-E10-1PROTEUS-Black23-180.5☐☐☐☐☐☐☐
W42OEM-E9-62PROTEUS-White35-130.5☐☐☐☐☐☐☐
W43OEM-E9-43PROTEUS-White35-240.5☐☐☐☐☐☐☐
W44OEM-E9-44PROTEUS-White35-200.5☐☐☐☐☐☐☐
W45OEM-E10-23PROTEUS-Black35-200.5☐☐☐☐☐☐☐
W46OEM-E10-24PROTEUS-Black35-90.5☐☐☐☐☐☐☐
W47OEM-E9-10PROTEUS-Black35-210.5☐☐☐☐☐☐☐
W48OEM-E9-35PROTEUS-Black35-100.5☐☐☐☐☐☐☐
W49OEM-E9-34PROTEUS-Black35-110.5☐☐☐☐☐☐☐
W50OEM-E9-9PROTEUS-Black35-120.5☐☐☐☐☐☐☐
W51OEM-E9-33PROTEUS-Black35-230.5☐☐☐☐☐☐☐
W52OEM-E9-32PROTEUS-Black35-70.5☐☐☐☐☐☐☐
W53OEM-E10-22PROTEUS-Black35-190.5☐☐☐☐☐☐☐
W54OEM-E10-5PROTEUS-Black35-80.5☐☐☐☐☐☐☐
W55OEM-E9-47PROTEUS-White35-140.5☐☐☐☐☐☐☐
W56OEM-E9-48PROTEUS-White35-250.5☐☐☐☐☐☐☐
W57OEM-E10-29PROTEUS-White35-190.5☐☐☐☐☐☐☐
W58OEM-E9-24PROTEUS-White35-310.5☐☐☐☐☐☐☐
W59OEM-E9-45PROTEUS-White35-300.5☐☐☐☐☐☐☐
W60OEM-E10-2PROTEUS-Black23-20.5☐☐☐☐☐☐☐
W61OEM-E9-23PROTEUS-Black23-100.5☐☐☐☐☐☐☐
W62OEM-E9-3PROTEUS-Black23-30.5☐☐☐☐☐☐☐
W63OEM-E10-21PROTEUS-Black23-90.5☐☐☐☐☐☐☐
W64OEM-E9-58PROTEUS-Black23-110.5☐☐☐☐☐☐☐
W65OEM-E10-12PROTEUS-White35-150.5☐☐☐☐☐☐☐
W66OEM-E10-20PROTEUS-White35-260.5☐☐☐☐☐☐☐
W67OEM-E10-19PROTEUS-White35-160.5☐☐☐☐☐☐☐
W68OEM-E10-28PROTEUS-White35-270.5☐☐☐☐☐☐☐
W69OEM-E10-9PROTEUS-White35-170.5☐☐☐☐☐☐☐
W70OEM-E10-10PROTEUS-White35-280.5☐☐☐☐☐☐☐
W71OEM-E10-15PROTEUS-White35-180.5☐☐☐☐☐☐☐

Bench test (before first power-up)

Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).

#Probe AProbe BExpectWhyReading
1PROTEUS-Black23-23PROTEUS-Black23-12open (OL)+12 V supply must not touch sensor ground
2PROTEUS-Black23-23PROTEUS-Black23-14open (OL)+12 V supply must not touch power ground
3PROTEUS-White35-10PROTEUS-Black23-12open (OL)5 V sensor reference must not touch sensor ground
4PROTEUS-Black23-14PROTEUS-White35-10open (OL)power ground must not touch 5 V sensor reference
5PROTEUS-Black23-23PROTEUS-White35-10open (OL)+12 V supply must not touch 5 V sensor reference

If any reading doesn't match, stop and get help before powering up.

Revisions

RevLabelByDate
No revisions yet.

Schematic

OEM-E10OEM-E9PROTEUS-Black23PROTEUS-Black35PROTEUS-White35SP-0VSP-14VSP-GND

Connectors

OEM-E10

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Ignition switch (IGSW)—W41—0.5PROTEUS-Black23-18———
10A/T low-gear indicator (L)—W70—0.5PROTEUS-White35-28———
12A/T overdrive disable 1 (OD1)—W65—0.5PROTEUS-White35-15———
15Electrical load sense (ELS)—W71—0.5PROTEUS-White35-18———
17Diagnostic test terminal (TT)————————
18A/T manual mode select (M)————————
19Diagnostic test 2 (TE2)—W67—0.5PROTEUS-White35-16———
2No.1 speed sensor (SP1)—W60—0.5PROTEUS-Black23-2———
20Diagnostic test 1 (TE1)—W66—0.5PROTEUS-White35-26———
21Fuel pump diagnostic (DI)—W63—0.5PROTEUS-Black23-9———
22Fuel pump control (FPC)—W53—0.5PROTEUS-Black35-19———
23A/C clutch relay (ACMG)—W45—0.5PROTEUS-Black35-20———
24EFI main relay control (M-REL)—W46—0.5PROTEUS-Black35-9———
25A/T manual indicator (MI)————————
28A/T overdrive disable 2 (OD2)—W68—0.5PROTEUS-White35-27———
29Cat temperature sensor (CCO)—W57—0.5PROTEUS-White35-19———
3A/T kickdown switch (KD)————————
31EFI main relay power (+B)—W1—0.85SP-14V-1———
32EFI main relay power (+B1)—W2—0.85SP-14V-1———
33Battery constant (BATT)————————
34A/C request (A/C)————————
35Power steering switch (PS)————————
4Stop light switch (STP)————————
5Cat-temp warning light (EGW)—W54—0.5PROTEUS-Black35-8———
6Check-engine light (W)————————
9A/T 2nd-gear indicator (2)—W69—0.5PROTEUS-White35-17———

OEM-E9

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
10A/T shift solenoid 1 (S1)—W47—0.5PROTEUS-Black35-21———
15Injector 6 (#60, rear)—W40—0.5PROTEUS-Black35-6———
16Injector 5 (#50)—W39—0.5PROTEUS-Black35-5———
17Injector 4 (#40)—W38—0.5PROTEUS-Black35-16———
18Injector 3 (#30)—W37—0.5PROTEUS-Black35-4———
19Injector 2 (#20)—W36—0.5PROTEUS-Black35-15———
20Injector 1 (#10, front)—W35—0.5PROTEUS-Black35-3———
23No.2 speed sensor (SP2+)—W61—0.5PROTEUS-Black23-10———
24A/T oil temperature (OIL)—W58—0.5PROTEUS-White35-31———
25Cam position 2 (G2)—W31—0.5PROTEUS-Black23-1———
26Cam position 1 (G1)—W29—0.5PROTEUS-Black23-4———
27Crank position (NE)—W27—0.5PROTEUS-Black23-5———
28Voltage feedback 2 (VF2)————————
29Voltage feedback 1 (VF1)————————
3No.2 speed sensor return (SP2-)—W62—0.5PROTEUS-Black23-3———
32ISC stepper coil 4 (ISC4)—W52—0.5PROTEUS-Black35-7———
33ISC stepper coil 3 (ISC3)—W51—0.5PROTEUS-Black35-23———
34ISC stepper coil 2 (ISC2)—W49—0.5PROTEUS-Black35-11———
35ISC stepper coil 1 (ISC1)—W48—0.5PROTEUS-Black35-10———
39ACIS intake VSV————————
4Power ground (E11)—W4—0.85SP-GND-1———
41Sensor supply +5V (VCC)—W26—0.5PROTEUS-White35-10———
43Throttle position (VTA1)—W43—0.5PROTEUS-White35-24———
44Coolant temperature (THW)—W44—0.5PROTEUS-White35-20———
45Intake air temperature (THA)—W59—0.5PROTEUS-White35-30———
47O2 sensor 2 (OX2, rear bank)—W55—0.5PROTEUS-White35-14———
48O2 sensor 1 (OX1, front bank)—W56—0.5PROTEUS-White35-25———
49Knock sensor 2 (KNK2, rear)—W33—0.5PROTEUS-White35-35———
50Knock sensor 1 (KNK1, front)—W32—0.5PROTEUS-White35-34———
57Igniter trigger (IGT)—W34—0.5PROTEUS-Black35-35———
58Igniter verification (IGF)—W64—0.5PROTEUS-Black23-11———
62Manifold pressure (PIM)—W42—0.5PROTEUS-White35-13———
64TPS idle switch (IDL1)————————
65Sensor ground (E2)—W14—0.5SP-0V-1———
69Power ground (E1)—W5—0.85SP-GND-1———
7Distributor ground (G-)—W15—0.5SP-0V-1———
74EVAP purge VSV————————
76Neutral/park switch (NSW)————————
77Starter signal (STA)————————
79Power ground (E02)—W6—0.85SP-GND-1———
8A/T lock-up solenoid (S3)————————
80Power ground (E01)—W7—0.85SP-GND-1———
9A/T shift solenoid 2 (S2)—W50—0.5PROTEUS-Black35-12———

PROTEUS-Black23

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Digital 2—W31—0.5OEM-E9-25———
10Digital 1—W61—0.5OEM-E9-23———
11Digital 6—W64—0.5OEM-E9-58———
12VR 2 negative—W30—0.5SP-0V-1———
13VR 1 negative—W28—0.5SP-0V-1———
14Power ground—W8—0.85SP-GND-1———
15ETB 2 positive————————
16CAN 1 Low————————
17CAN 1 High————————
18Ignition switch in—W41—0.5OEM-E10-1———
19Power ground—W9—0.85SP-GND-1———
2Digital 3—W60—0.5OEM-E10-2———
20Power ground—W10—0.85SP-GND-1———
21CAN 2 Low————————
22CAN 2 High————————
23Main relay feed—W3—0.85SP-14V-1———
3Digital 4—W62—0.5OEM-E9-3———
4VR 2 positive—W29—0.5OEM-E9-26———
5VR 1 positive—W27—0.5OEM-E9-27———
6ETB 1 negative————————
7ETB 1 positive————————
8ETB 2 negative————————
9Digital 5—W63—0.5OEM-E10-21———

PROTEUS-Black35

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Highside 2————————
10Lowside 13—W48—0.5OEM-E9-35———
11Lowside 14—W49—0.5OEM-E9-34———
12Lowside 15—W50—0.5OEM-E9-9———
13Highside 3————————
14Highside 4————————
15Injector 2—W36—0.5OEM-E9-19———
16Injector 4—W38—0.5OEM-E9-17———
17Power ground—W11—0.85SP-GND-1———
18Power ground—W12—0.85SP-GND-1———
19Injector 8—W53—0.5OEM-E10-22———
2Highside 1————————
20Lowside 10—W45—0.5OEM-E10-23———
21Lowside 12—W47—0.5OEM-E9-10———
22Ignition 3————————
23Lowside 16—W51—0.5OEM-E9-33———
24Power ground—W13—0.85SP-GND-1———
25Ignition 12————————
26Ignition 11————————
27Ignition 10————————
28Ignition 9————————
29Ignition 8————————
3Injector 1—W35—0.5OEM-E9-20———
30Ignition 7————————
31Ignition 6————————
32Ignition 5————————
33Ignition 4————————
34Ignition 2————————
35Ignition 1—W34—0.5OEM-E9-57———
4Injector 3—W37—0.5OEM-E9-18———
5Injector 5—W39—0.5OEM-E9-16———
6Injector 6—W40—0.5OEM-E9-15———
7Injector 7—W52—0.5OEM-E9-32———
8Injector 9—W54—0.5OEM-E10-5———
9Lowside 11—W46—0.5OEM-E10-24———

PROTEUS-White35

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Sensor ground—W16—0.5SP-0V-1———
105V supply #2—W26—0.5OEM-E9-41———
1112V sensor supply————————
1212V sensor supply————————
13Analog Volt 1—W42—0.5OEM-E9-62———
14Analog Volt 3—W55—0.5OEM-E9-47———
15Analog Volt 5—W65—0.5OEM-E10-12———
16Analog Volt 7—W67—0.5OEM-E10-19———
17Analog Volt 9—W69—0.5OEM-E10-9———
18Analog Volt 11—W71—0.5OEM-E10-15———
19Thermistor 1—W57—0.5OEM-E10-29———
2Sensor ground—W17—0.5SP-0V-1———
20Coolant temp (CLT)—W44—0.5OEM-E9-44———
215V supply #1————————
225V supply #2————————
23Sensor ground—W18—0.5SP-0V-1———
24Analog Volt 2—W43—0.5OEM-E9-43———
25Analog Volt 4—W56—0.5OEM-E9-48———
26Analog Volt 6—W66—0.5OEM-E10-20———
27Analog Volt 8—W68—0.5OEM-E10-28———
28Analog Volt 10—W70—0.5OEM-E10-10———
29Sensor ground—W19—0.5SP-0V-1———
3Sensor ground—W20—0.5SP-0V-1———
30Intake air temp (IAT)—W59—0.5OEM-E9-45———
31Thermistor 4—W58—0.5OEM-E9-24———
325V supply #1————————
335V supply #2————————
34Knock 1—W32—0.5OEM-E9-50———
35Knock 2—W33—0.5OEM-E9-49———
4Sensor ground—W21—0.5SP-0V-1———
5Sensor ground—W22—0.5SP-0V-1———
6Sensor ground—W23—0.5SP-0V-1———
7Sensor ground—W24—0.5SP-0V-1———
8Sensor ground—W25—0.5SP-0V-1———
95V supply #1————————

SP-0V

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W14—0.5OEM-E9-65———
1——W15—0.5OEM-E9-7———
1——W16—0.5PROTEUS-White35-1———
1——W17—0.5PROTEUS-White35-2———
1——W18—0.5PROTEUS-White35-23———
1——W19—0.5PROTEUS-White35-29———
1——W20—0.5PROTEUS-White35-3———
1——W21—0.5PROTEUS-White35-4———
1——W22—0.5PROTEUS-White35-5———
1——W23—0.5PROTEUS-White35-6———
1——W24—0.5PROTEUS-White35-7———
1——W25—0.5PROTEUS-White35-8———
1——W28—0.5PROTEUS-Black23-13———
1——W30—0.5PROTEUS-Black23-12———

SP-14V

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W1—0.85OEM-E10-31———
1——W2—0.85OEM-E10-32———
1——W3—0.85PROTEUS-Black23-23———

SP-GND

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W4—0.85OEM-E9-4———
1——W5—0.85OEM-E9-69———
1——W6—0.85OEM-E9-79———
1——W7—0.85OEM-E9-80———
1——W8—0.85PROTEUS-Black23-14———
1——W9—0.85PROTEUS-Black23-19———
1——W10—0.85PROTEUS-Black23-20———
1——W11—0.85PROTEUS-Black35-17———
1——W12—0.85PROTEUS-Black35-18———
1——W13—0.85PROTEUS-Black35-24———

Pin map

OEM pointOEM functionOEM familyTarget pointTarget functionTarget familyWire colourEvidence
OEM-E10-1Ignition switch (IGSW)digital_inPROTEUS-Black23-18Ignition switch indigital_insingle_source
OEM-E10-10A/T low-gear indicator (L)digital_inPROTEUS-White35-28Analog Volt 10analog_insingle_source
OEM-E10-12A/T overdrive disable 1 (OD1)digital_inPROTEUS-White35-15Analog Volt 5analog_insingle_source
OEM-E10-15Electrical load sense (ELS)digital_inPROTEUS-White35-18Analog Volt 11analog_insingle_source
OEM-E10-17Diagnostic test terminal (TT)digital_in———single_source
OEM-E10-18A/T manual mode select (M)digital_in———single_source
OEM-E10-19Diagnostic test 2 (TE2)digital_inPROTEUS-White35-16Analog Volt 7analog_insingle_source
OEM-E10-2No.1 speed sensor (SP1)digital_inPROTEUS-Black23-2Digital 3digital_insingle_source
OEM-E10-20Diagnostic test 1 (TE1)digital_inPROTEUS-White35-26Analog Volt 6analog_insingle_source
OEM-E10-21Fuel pump diagnostic (DI)digital_inPROTEUS-Black23-9Digital 5digital_insingle_source
OEM-E10-22Fuel pump control (FPC)low_side_outPROTEUS-Black35-19Injector 8injector_outsingle_source
OEM-E10-23A/C clutch relay (ACMG)low_side_outPROTEUS-Black35-20Lowside 10low_side_outsingle_source
OEM-E10-24EFI main relay control (M-REL)low_side_outPROTEUS-Black35-9Lowside 11low_side_outsingle_source
OEM-E10-25A/T manual indicator (MI)digital_in———single_source
OEM-E10-28A/T overdrive disable 2 (OD2)digital_inPROTEUS-White35-27Analog Volt 8analog_insingle_source
OEM-E10-29Cat temperature sensor (CCO)temp_inPROTEUS-White35-19Thermistor 1temp_insingle_source
OEM-E10-3A/T kickdown switch (KD)digital_in———single_source
OEM-E10-31EFI main relay power (+B)power_inPROTEUS-Black23-23Main relay feedpower_insingle_source
OEM-E10-32EFI main relay power (+B1)power_inPROTEUS-Black23-23Main relay feedpower_insingle_source
OEM-E10-33Battery constant (BATT)power_in———single_source
OEM-E10-34A/C request (A/C)digital_in———single_source
OEM-E10-35Power steering switch (PS)digital_in———single_source
OEM-E10-4Stop light switch (STP)digital_in———single_source
OEM-E10-5Cat-temp warning light (EGW)low_side_outPROTEUS-Black35-8Injector 9injector_outsingle_source
OEM-E10-6Check-engine light (W)low_side_out———single_source
OEM-E10-9A/T 2nd-gear indicator (2)digital_inPROTEUS-White35-17Analog Volt 9analog_insingle_source
OEM-E9-10A/T shift solenoid 1 (S1)low_side_outPROTEUS-Black35-21Lowside 12low_side_outsingle_source
OEM-E9-15Injector 6 (#60, rear)injector_outPROTEUS-Black35-6Injector 6injector_outsingle_source
OEM-E9-16Injector 5 (#50)injector_outPROTEUS-Black35-5Injector 5injector_outsingle_source
OEM-E9-17Injector 4 (#40)injector_outPROTEUS-Black35-16Injector 4injector_outsingle_source
OEM-E9-18Injector 3 (#30)injector_outPROTEUS-Black35-4Injector 3injector_outsingle_source
OEM-E9-19Injector 2 (#20)injector_outPROTEUS-Black35-15Injector 2injector_outsingle_source
OEM-E9-20Injector 1 (#10, front)injector_outPROTEUS-Black35-3Injector 1injector_outsingle_source
OEM-E9-23No.2 speed sensor (SP2+)digital_inPROTEUS-Black23-10Digital 1digital_insingle_source
OEM-E9-24A/T oil temperature (OIL)temp_inPROTEUS-White35-31Thermistor 4temp_insingle_source
OEM-E9-25Cam position 2 (G2)trigger_inPROTEUS-Black23-1Digital 2trigger_insingle_source
OEM-E9-26Cam position 1 (G1)trigger_inPROTEUS-Black23-4VR 2 positivetrigger_insingle_source
OEM-E9-27Crank position (NE)trigger_inPROTEUS-Black23-5VR 1 positivetrigger_insingle_source
OEM-E9-28Voltage feedback 2 (VF2)analog_out———single_source
OEM-E9-29Voltage feedback 1 (VF1)analog_out———single_source
OEM-E9-3No.2 speed sensor return (SP2-)digital_inPROTEUS-Black23-3Digital 4digital_insingle_source
OEM-E9-32ISC stepper coil 4 (ISC4)low_side_outPROTEUS-Black35-7Injector 7injector_outsingle_source
OEM-E9-33ISC stepper coil 3 (ISC3)low_side_outPROTEUS-Black35-23Lowside 16low_side_outsingle_source
OEM-E9-34ISC stepper coil 2 (ISC2)low_side_outPROTEUS-Black35-11Lowside 14low_side_outsingle_source
OEM-E9-35ISC stepper coil 1 (ISC1)low_side_outPROTEUS-Black35-10Lowside 13low_side_outsingle_source
OEM-E9-39ACIS intake VSVlow_side_out———single_source
OEM-E9-4Power ground (E11)groundPROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24Power ground + Power ground + Power ground + Power ground + Power ground + Power groundgroundsingle_source
OEM-E9-41Sensor supply +5V (VCC)vrefPROTEUS-White35-105V supply #2vrefsingle_source
OEM-E9-43Throttle position (VTA1)analog_inPROTEUS-White35-24Analog Volt 2analog_insingle_source
OEM-E9-44Coolant temperature (THW)temp_inPROTEUS-White35-20Coolant temp (CLT)temp_insingle_source
OEM-E9-45Intake air temperature (THA)temp_inPROTEUS-White35-30Intake air temp (IAT)temp_insingle_source
OEM-E9-47O2 sensor 2 (OX2, rear bank)lambda_nb_inPROTEUS-White35-14Analog Volt 3analog_insingle_source
OEM-E9-48O2 sensor 1 (OX1, front bank)lambda_nb_inPROTEUS-White35-25Analog Volt 4analog_insingle_source
OEM-E9-49Knock sensor 2 (KNK2, rear)knock_inPROTEUS-White35-35Knock 2knock_insingle_source
OEM-E9-50Knock sensor 1 (KNK1, front)knock_inPROTEUS-White35-34Knock 1knock_insingle_source
OEM-E9-57Igniter trigger (IGT)ignition_outPROTEUS-Black35-35Ignition 1ignition_outsingle_source
OEM-E9-58Igniter verification (IGF)digital_inPROTEUS-Black23-11Digital 6digital_insingle_source
OEM-E9-62Manifold pressure (PIM)analog_inPROTEUS-White35-13Analog Volt 1analog_insingle_source
OEM-E9-64TPS idle switch (IDL1)digital_in———single_source
OEM-E9-65Sensor ground (E2)sensor_groundPROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor groundsensor_ground + trigger_insingle_source
OEM-E9-69Power ground (E1)groundPROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24Power ground + Power ground + Power ground + Power ground + Power ground + Power groundgroundsingle_source
OEM-E9-7Distributor ground (G-)sensor_groundPROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor groundsensor_ground + trigger_insingle_source
OEM-E9-74EVAP purge VSVlow_side_out———single_source
OEM-E9-76Neutral/park switch (NSW)digital_in———single_source
OEM-E9-77Starter signal (STA)digital_in———single_source
OEM-E9-79Power ground (E02)groundPROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24Power ground + Power ground + Power ground + Power ground + Power ground + Power groundgroundsingle_source
OEM-E9-8A/T lock-up solenoid (S3)low_side_out———single_source
OEM-E9-80Power ground (E01)groundPROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24Power ground + Power ground + Power ground + Power ground + Power ground + Power groundgroundsingle_source
OEM-E9-9A/T shift solenoid 2 (S2)low_side_outPROTEUS-Black35-12Lowside 15low_side_outsingle_source

Cut list

WireFromToGauge (mm²)ColourLengthSignalIdent
W1OEM-E10-31SP-14V-10.85no routeEFI main relay power (+B)—
W2OEM-E10-32SP-14V-10.85no routeEFI main relay power (+B1)—
W3SP-14V-1PROTEUS-Black23-230.85no routeMain relay feed—
W4OEM-E9-4SP-GND-10.85no routePower ground (E11)—
W5OEM-E9-69SP-GND-10.85no routePower ground (E1)—
W6OEM-E9-79SP-GND-10.85no routePower ground (E02)—
W7OEM-E9-80SP-GND-10.85no routePower ground (E01)—
W8SP-GND-1PROTEUS-Black23-140.85no routePower ground—
W9SP-GND-1PROTEUS-Black23-190.85no routePower ground—
W10SP-GND-1PROTEUS-Black23-200.85no routePower ground—
W11SP-GND-1PROTEUS-Black35-170.85no routePower ground—
W12SP-GND-1PROTEUS-Black35-180.85no routePower ground—
W13SP-GND-1PROTEUS-Black35-240.85no routePower ground—
W14OEM-E9-65SP-0V-10.5no routeSensor ground (E2)—
W15OEM-E9-7SP-0V-10.5no routeDistributor ground (G-)—
W16SP-0V-1PROTEUS-White35-10.5no routeSensor ground—
W17SP-0V-1PROTEUS-White35-20.5no routeSensor ground—
W18SP-0V-1PROTEUS-White35-230.5no routeSensor ground—
W19SP-0V-1PROTEUS-White35-290.5no routeSensor ground—
W20SP-0V-1PROTEUS-White35-30.5no routeSensor ground—
W21SP-0V-1PROTEUS-White35-40.5no routeSensor ground—
W22SP-0V-1PROTEUS-White35-50.5no routeSensor ground—
W23SP-0V-1PROTEUS-White35-60.5no routeSensor ground—
W24SP-0V-1PROTEUS-White35-70.5no routeSensor ground—
W25SP-0V-1PROTEUS-White35-80.5no routeSensor ground—
W26OEM-E9-41PROTEUS-White35-100.5no routeSensor supply +5V (VCC)—
W27OEM-E9-27PROTEUS-Black23-50.5no routeCrank position (NE)—
W28SP-0V-1PROTEUS-Black23-130.5no routeVR 1 negative—
W29OEM-E9-26PROTEUS-Black23-40.5no routeCam position 1 (G1)—
W30SP-0V-1PROTEUS-Black23-120.5no routeVR 2 negative—
W31OEM-E9-25PROTEUS-Black23-10.5no routeCam position 2 (G2)—
W32OEM-E9-50PROTEUS-White35-340.5no routeKnock sensor 1 (KNK1, front)—
W33OEM-E9-49PROTEUS-White35-350.5no routeKnock sensor 2 (KNK2, rear)—
W34OEM-E9-57PROTEUS-Black35-350.5no routeIgniter trigger (IGT)—
W35OEM-E9-20PROTEUS-Black35-30.5no routeInjector 1 (#10, front)—
W36OEM-E9-19PROTEUS-Black35-150.5no routeInjector 2 (#20)—
W37OEM-E9-18PROTEUS-Black35-40.5no routeInjector 3 (#30)—
W38OEM-E9-17PROTEUS-Black35-160.5no routeInjector 4 (#40)—
W39OEM-E9-16PROTEUS-Black35-50.5no routeInjector 5 (#50)—
W40OEM-E9-15PROTEUS-Black35-60.5no routeInjector 6 (#60, rear)—
W41OEM-E10-1PROTEUS-Black23-180.5no routeIgnition switch (IGSW)—
W42OEM-E9-62PROTEUS-White35-130.5no routeManifold pressure (PIM)—
W43OEM-E9-43PROTEUS-White35-240.5no routeThrottle position (VTA1)—
W44OEM-E9-44PROTEUS-White35-200.5no routeCoolant temperature (THW)—
W45OEM-E10-23PROTEUS-Black35-200.5no routeA/C clutch relay (ACMG)—
W46OEM-E10-24PROTEUS-Black35-90.5no routeEFI main relay control (M-REL)—
W47OEM-E9-10PROTEUS-Black35-210.5no routeA/T shift solenoid 1 (S1)—
W48OEM-E9-35PROTEUS-Black35-100.5no routeISC stepper coil 1 (ISC1)—
W49OEM-E9-34PROTEUS-Black35-110.5no routeISC stepper coil 2 (ISC2)—
W50OEM-E9-9PROTEUS-Black35-120.5no routeA/T shift solenoid 2 (S2)—
W51OEM-E9-33PROTEUS-Black35-230.5no routeISC stepper coil 3 (ISC3)—
W52OEM-E9-32PROTEUS-Black35-70.5no routeISC stepper coil 4 (ISC4)—
W53OEM-E10-22PROTEUS-Black35-190.5no routeFuel pump control (FPC)—
W54OEM-E10-5PROTEUS-Black35-80.5no routeCat-temp warning light (EGW)—
W55OEM-E9-47PROTEUS-White35-140.5no routeO2 sensor 2 (OX2, rear bank)—
W56OEM-E9-48PROTEUS-White35-250.5no routeO2 sensor 1 (OX1, front bank)—
W57OEM-E10-29PROTEUS-White35-190.5no routeCat temperature sensor (CCO)—
W58OEM-E9-24PROTEUS-White35-310.5no routeA/T oil temperature (OIL)—
W59OEM-E9-45PROTEUS-White35-300.5no routeIntake air temperature (THA)—
W60OEM-E10-2PROTEUS-Black23-20.5no routeNo.1 speed sensor (SP1)—
W61OEM-E9-23PROTEUS-Black23-100.5no routeNo.2 speed sensor (SP2+)—
W62OEM-E9-3PROTEUS-Black23-30.5no routeNo.2 speed sensor return (SP2-)—
W63OEM-E10-21PROTEUS-Black23-90.5no routeFuel pump diagnostic (DI)—
W64OEM-E9-58PROTEUS-Black23-110.5no routeIgniter verification (IGF)—
W65OEM-E10-12PROTEUS-White35-150.5no routeA/T overdrive disable 1 (OD1)—
W66OEM-E10-20PROTEUS-White35-260.5no routeDiagnostic test 1 (TE1)—
W67OEM-E10-19PROTEUS-White35-160.5no routeDiagnostic test 2 (TE2)—
W68OEM-E10-28PROTEUS-White35-270.5no routeA/T overdrive disable 2 (OD2)—
W69OEM-E10-9PROTEUS-White35-170.5no routeA/T 2nd-gear indicator (2)—
W70OEM-E10-10PROTEUS-White35-280.5no routeA/T low-gear indicator (L)—
W71OEM-E10-15PROTEUS-White35-180.5no routeElectrical load sense (ELS)—

Bill of materials

CategoryPart numberManufacturerDescriptionQtyUnit

ECU setup sheet

RoleEngine refEngine signalSensorECU pointECU functionECU classSetup flag
No configured channels.

Findings

Open (12)

SeverityCodeSubjectMessage
warnNET_FAMILYOEM-E10-10 ↔ PROTEUS-White35-28OEM-E10-10 "A/T low-gear indicator (L)" [digital_in] is wired to PROTEUS-White35-28 "Analog Volt 10" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
warnNET_FAMILYOEM-E10-12 ↔ PROTEUS-White35-15OEM-E10-12 "A/T overdrive disable 1 (OD1)" [digital_in] is wired to PROTEUS-White35-15 "Analog Volt 5" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
warnNET_FAMILYOEM-E10-15 ↔ PROTEUS-White35-18OEM-E10-15 "Electrical load sense (ELS)" [digital_in] is wired to PROTEUS-White35-18 "Analog Volt 11" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
warnNET_FAMILYOEM-E10-19 ↔ PROTEUS-White35-16OEM-E10-19 "Diagnostic test 2 (TE2)" [digital_in] is wired to PROTEUS-White35-16 "Analog Volt 7" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
warnNET_FAMILYOEM-E10-20 ↔ PROTEUS-White35-26OEM-E10-20 "Diagnostic test 1 (TE1)" [digital_in] is wired to PROTEUS-White35-26 "Analog Volt 6" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
warnNET_FAMILYOEM-E10-28 ↔ PROTEUS-White35-27OEM-E10-28 "A/T overdrive disable 2 (OD2)" [digital_in] is wired to PROTEUS-White35-27 "Analog Volt 8" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
warnNET_FAMILYOEM-E10-9 ↔ PROTEUS-White35-17OEM-E10-9 "A/T 2nd-gear indicator (2)" [digital_in] is wired to PROTEUS-White35-17 "Analog Volt 9" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value.
infoNET_FAMILYOEM-E10-22 ↔ PROTEUS-Black35-19OEM-E10-22 "Fuel pump control (FPC)" [low_side_out] is wired to PROTEUS-Black35-19 "Injector 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency.
infoNET_FAMILYOEM-E10-5 ↔ PROTEUS-Black35-8OEM-E10-5 "Cat-temp warning light (EGW)" [low_side_out] is wired to PROTEUS-Black35-8 "Injector 9" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency.
infoNET_FAMILYOEM-E9-32 ↔ PROTEUS-Black35-7OEM-E9-32 "ISC stepper coil 4 (ISC4)" [low_side_out] is wired to PROTEUS-Black35-7 "Injector 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency.
infoNET_FAMILYPROTEUS-White35-3 ↔ PROTEUS-Black23-12PROTEUS-White35-3 "Sensor ground" [sensor_ground] is wired to PROTEUS-Black23-12 "VR 2 negative" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs.
infoUNMAPPEDOEM16 optional OEM pins are not mapped: OEM-E10-17 Diagnostic test terminal (TT); OEM-E10-18 A/T manual mode select (M); OEM-E10-25 A/T manual indicator (MI); OEM-E10-3 A/T kickdown switch (KD); OEM-E10-34 A/C request (A/C); OEM-E10-35 Power steering switch (PS); OEM-E10-4 Stop light switch (STP); OEM-E10-6 Check-engine light (W); OEM-E9-28 Voltage feedback 2 (VF2); OEM-E9-29 Voltage feedback 1 (VF1); OEM-E9-39 ACIS intake VSV; OEM-E9-64 TPS idle switch (IDL1); OEM-E9-74 EVAP purge VSV; OEM-E9-76 Neutral/park switch (NSW); OEM-E9-77 Starter signal (STA); OEM-E9-8 A/T lock-up solenoid (S3)

Accepted (1)

CodeSubjectReasonBy
REQUIRED_UNMAPPEDOEM-E10-33Battery-constant (memory) feed of the stock ECU: the new ECU has no such input, so it is not needed.mapping-proposal

Notes

Auto-mapped by auto_map() from the library pin data on 2026-10-11. Review every wire against both manuals before building. Not wired: - OEM-E10 33: Battery constant (BATT): rusEFI Proteus has no battery-constant input; not needed - OEM-E10 6: Check-engine light (W): no free low_side/relay_control/heater_low_side/ls_hs/injector on rusEFI Proteus - OEM-E9 39: ACIS intake VSV: no free low_side/relay_control/heater_low_side/ls_hs/injector on rusEFI Proteus - OEM-E9 74: EVAP purge VSV: no free low_side/relay_control/heater_low_side/ls_hs/injector on rusEFI Proteus - OEM-E9 8: A/T lock-up solenoid (S3): no free low_side/relay_control/heater_low_side/ls_hs/injector on rusEFI Proteus - OEM-E10 17: Diagnostic test terminal (TT): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E10 18: A/T manual mode select (M): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E10 25: A/T manual indicator (MI): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E10 3: A/T kickdown switch (KD): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E10 34: A/C request (A/C): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E10 35: Power steering switch (PS): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E10 4: Stop light switch (STP): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E9 64: TPS idle switch (IDL1): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E9 76: Neutral/park switch (NSW): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E9 77: Starter signal (STA): no free switch_in/frequency_in/analog_0_5 on rusEFI Proteus - OEM-E9 29: Voltage feedback 1 (VF1): no free analog_out on rusEFI Proteus - OEM-E9 28: Voltage feedback 2 (VF2): no free analog_out on rusEFI Proteus

Sources

ReliabilityKindTitleURLArchiveCapturedSHA-256
4vendor_docrusEFI Proteus — board connector definitions (Black35 / White35 / Black23)https://github.com/rusefi/rusefi/tree/master/firmware/config/boards/proteus/connectorsarchive2026-10-05738a2ea934c0
3community_copywilbo666: 2JZ-GE JZA80 Supra Engine Wiring (ECU pinout, E10/E9)http://wilbo666.pbworks.com/w/page/41678224/2JZ-GE%20JZA80%20Supra%20Engine%20Wiring———