Toyota Supra A80 1997-2002 JDM (2JZ-GTE VVT-i, single-turbo) → ECUMASTER EMU PRO 16 (auto)
Toyota Supra A80 1997-2002 JDM (2JZ-GTE VVT-i, single-turbo) — ECUMASTER — EMU PRO 16
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 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.
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | 3: read the Findings page before cutting any wire |
| Size of the job | 98 wires · 13 connectors · 5 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 3-1447221-4 |
| Order of work | 1. 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.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-B78-16 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-B78-7 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | OEM-B78-8 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | EMUPRO16-B-14 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | SP-14V-1 | EMUPRO16-B-8 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-B74-21 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-B74-31 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-B74-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-B75-17 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | EMUPRO16-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | EMUPRO16-A-17 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | EMUPRO16-A-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | EMUPRO16-B-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | EMUPRO16-C-30 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-GND-1 | EMUPRO16-D-18 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-B74-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-B75-18 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-B75-19 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-B78-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | SP-0V-1 | EMUPRO16-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-0V-1 | EMUPRO16-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | SP-0V-1 | EMUPRO16-C-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | SP-0V-1 | EMUPRO16-D-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-B75-2 | EMUPRO16-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-B74-23 | EMUPRO16-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-B74-28 | EMUPRO16-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-B74-27 | EMUPRO16-B-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-B74-11 | EMUPRO16-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-B74-12 | EMUPRO16-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-B74-13 | EMUPRO16-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-B75-5 | EMUPRO16-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B75-6 | EMUPRO16-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-B74-1 | EMUPRO16-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-B74-2 | EMUPRO16-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-B74-3 | EMUPRO16-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-B74-4 | EMUPRO16-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-B78-9 | EMUPRO16-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-B74-17 | EMUPRO16-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-B74-18 | EMUPRO16-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-B74-19 | EMUPRO16-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-B74-20 | EMUPRO16-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-B75-9 | EMUPRO16-C-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-B75-15 | EMUPRO16-C-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-B75-23 | EMUPRO16-C-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-B75-16 | EMUPRO16-C-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-B75-24 | EMUPRO16-C-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-B75-14 | EMUPRO16-C-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-B77-13 | EMUPRO16-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-B78-10 | EMUPRO16-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-B75-4 | EMUPRO16-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-B76-1 | EMUPRO16-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-B76-2 | EMUPRO16-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-B76-3 | EMUPRO16-C-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-B76-6 | EMUPRO16-C-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-B74-15 | EMUPRO16-C-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-B74-5 | EMUPRO16-D-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-B75-3 | EMUPRO16-D-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-B75-7 | EMUPRO16-D-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-B76-12 | EMUPRO16-D-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-B76-13 | EMUPRO16-A-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-B76-14 | EMUPRO16-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-B76-15 | EMUPRO16-D-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-B76-16 | EMUPRO16-D-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-B76-7 | EMUPRO16-D-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-B76-8 | EMUPRO16-D-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-B76-9 | EMUPRO16-D-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-B78-2 | EMUPRO16-D-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-B78-5 | EMUPRO16-D-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-B78-6 | EMUPRO16-D-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W70 | OEM-B75-10 | EMUPRO16-C-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W71 | OEM-B75-12 | EMUPRO16-C-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W72 | OEM-B75-22 | EMUPRO16-C-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W73 | OEM-B76-17 | EMUPRO16-D-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W74 | OEM-B77-25 | EMUPRO16-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W75 | OEM-B76-11 | EMUPRO16-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W76 | OEM-B76-5 | EMUPRO16-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W77 | OEM-B74-25 | EMUPRO16-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W78 | OEM-B76-10 | EMUPRO16-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W79 | OEM-B76-4 | EMUPRO16-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W80 | OEM-B77-18 | EMUPRO16-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W81 | OEM-B77-19 | EMUPRO16-D-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W82 | OEM-B77-27 | EMUPRO16-D-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W83 | OEM-B75-21 | EMUPRO16-C-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W84 | OEM-B75-20 | EMUPRO16-D-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W85 | OEM-B74-24 | EMUPRO16-C-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W86 | OEM-B75-8 | EMUPRO16-D-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W87 | OEM-B77-1 | EMUPRO16-C-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W88 | OEM-B77-14 | EMUPRO16-D-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W89 | OEM-B77-16 | EMUPRO16-C-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W90 | OEM-B77-2 | EMUPRO16-C-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W91 | OEM-B77-21 | EMUPRO16-C-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W92 | OEM-B77-26 | EMUPRO16-C-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W93 | OEM-B77-4 | EMUPRO16-C-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W94 | OEM-B77-5 | EMUPRO16-C-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W95 | OEM-B77-6 | EMUPRO16-C-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W96 | OEM-B77-7 | EMUPRO16-C-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W97 | OEM-B78-3 | EMUPRO16-D-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W98 | OEM-B79-2 | EMUPRO16-D-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
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 A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | EMUPRO16-A-11 | EMUPRO16-A-12 | open (OL) | power ground must not touch 5 V sensor reference | |
| 2 | EMUPRO16-A-11 | EMUPRO16-B-14 | open (OL) | power ground must not touch +12 V supply | |
| 3 | EMUPRO16-A-12 | EMUPRO16-B-14 | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 4 | EMUPRO16-A-20 | EMUPRO16-A-12 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 5 | EMUPRO16-A-20 | EMUPRO16-B-14 | open (OL) | sensor ground must not touch +12 V supply |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
EMUPRO16-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition 8 | — | — | — | — | — | — | — | — |
| 2 | Injector 1 | — | W31 | — | 0.5 | OEM-B75-5 | — | — | — |
| 3 | Injector 2 | — | W32 | — | 0.5 | OEM-B75-6 | — | — | — |
| 4 | Injector 3 | — | W33 | — | 0.5 | OEM-B74-1 | — | — | — |
| 5 | Injector 4 | — | W34 | — | 0.5 | OEM-B74-2 | — | — | — |
| 6 | Injector 5 | — | W35 | — | 0.5 | OEM-B74-3 | — | — | — |
| 7 | Injector 6 | — | W36 | — | 0.5 | OEM-B74-4 | — | — | — |
| 8 | Injector 7 | — | W60 | — | 0.5 | OEM-B76-13 | — | — | — |
| 9 | Injector 8 | — | W61 | — | 0.5 | OEM-B76-14 | — | — | — |
| 10 | Ignition 7 | — | — | — | — | — | — | — | — |
| 11 | Power GND | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 12 | +5V source A | — | W24 | — | 0.5 | OEM-B75-2 | — | — | — |
| 13 | Digital 2 | — | W74 | — | 0.5 | OEM-B77-25 | — | — | — |
| 14 | Digital 4 | — | W76 | — | 0.5 | OEM-B76-5 | — | — | — |
| 15 | Digital 8 | — | W80 | — | 0.5 | OEM-B77-18 | — | — | — |
| 16 | Digital 6 (turbo) | — | W78 | — | 0.5 | OEM-B76-10 | — | — | — |
| 17 | Power GND | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Ignition 6 | — | — | — | — | — | — | — | — |
| 19 | Power GND | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 20 | Digital GND | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 21 | Digital 1 (crank) | — | W25 | — | 0.5 | OEM-B74-23 | — | — | — |
| 22 | Digital 3 | — | W75 | — | 0.5 | OEM-B76-11 | — | — | — |
| 23 | Digital 7 | — | W79 | — | 0.5 | OEM-B76-4 | — | — | — |
| 24 | Digital 5 (turbo) | — | W77 | — | 0.5 | OEM-B74-25 | — | — | — |
| 25 | Auxiliary 9 | — | W52 | — | 0.5 | OEM-B76-2 | — | — | — |
| 26 | Ignition 5 | — | — | — | — | — | — | — | — |
| 27 | Ignition 4 | — | — | — | — | — | — | — | — |
| 28 | Ignition 3 | — | W30 | — | 0.5 | OEM-B74-13 | — | — | — |
| 29 | Ignition 2 | — | W29 | — | 0.5 | OEM-B74-12 | — | — | — |
| 30 | Ignition 1 | — | W28 | — | 0.5 | OEM-B74-11 | — | — | — |
| 31 | CAN 1 high (PC comm) | — | — | — | — | — | — | — | — |
| 32 | CAN 1 low (PC comm) | — | — | — | — | — | — | — | — |
| 33 | CAN 2 high | — | — | — | — | — | — | — | — |
| 34 | CAN 2 low | — | — | — | — | — | — | — | — |
EMUPRO16-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Auxiliary 1 (WBO heater) | — | W38 | — | 0.5 | OEM-B74-17 | — | — | — |
| 2 | Auxiliary 2 (WBO heater) | — | W39 | — | 0.5 | OEM-B74-18 | — | — | — |
| 3 | Auxiliary 3 (WBO heater) | — | W40 | — | 0.5 | OEM-B74-19 | — | — | — |
| 4 | Auxiliary 4 (WBO heater) | — | W41 | — | 0.5 | OEM-B74-20 | — | — | — |
| 5 | Auxiliary 5 | — | W48 | — | 0.5 | OEM-B77-13 | — | — | — |
| 6 | Auxiliary 6 | — | W49 | — | 0.5 | OEM-B78-10 | — | — | — |
| 7 | Auxiliary 7 | — | W50 | — | 0.5 | OEM-B75-4 | — | — | — |
| 8 | +12V supply | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Digital GND (flash drive) | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 10 | USB D- (flash drive) | — | — | — | — | — | — | — | — |
| 11 | USB D+ (flash drive) | — | — | — | — | — | — | — | — |
| 12 | +5V source A (flash drive) | — | — | — | — | — | — | — | — |
| 13 | Auxiliary 8 | — | W51 | — | 0.5 | OEM-B76-1 | — | — | — |
| 14 | +12V supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 15 | +12V switched | — | W37 | — | 0.5 | OEM-B78-9 | — | — | — |
| 16 | Knock sensor 1 | — | W26 | — | 0.5 | OEM-B74-28 | — | — | — |
| 17 | Knock sensor 2 | — | W27 | — | 0.5 | OEM-B74-27 | — | — | — |
| 18 | WBO 2 VGND (LSU 4.9) | — | — | — | — | — | — | — | — |
| 19 | Power GND | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 20 | WBO 1 IP (LSU 4.9) | — | — | — | — | — | — | — | — |
| 21 | WBO 1 VS (LSU 4.9) | — | — | — | — | — | — | — | — |
| 22 | WBO 1 RCAL (LSU 4.9) | — | — | — | — | — | — | — | — |
| 23 | WBO 1 VGND (LSU 4.9) | — | — | — | — | — | — | — | — |
| 24 | WBO 2 IP (LSU 4.9) | — | — | — | — | — | — | — | — |
| 25 | WBO 2 VS (LSU 4.9) | — | — | — | — | — | — | — | — |
| 26 | WBO 2 RCAL (LSU 4.9) | — | — | — | — | — | — | — | — |
EMUPRO16-C
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Auxiliary 10 | — | W53 | — | 0.5 | OEM-B76-3 | — | — | — |
| 2 | Auxiliary 11 | — | W54 | — | 0.5 | OEM-B76-6 | — | — | — |
| 3 | Auxiliary 12 | — | W55 | — | 0.5 | OEM-B74-15 | — | — | — |
| 4 | Analog 7 | — | W85 | — | 0.5 | OEM-B74-24 | — | — | — |
| 5 | Analog 10 (2k2 pull) | — | W90 | — | 0.5 | OEM-B77-2 | — | — | — |
| 6 | H-bridge 1A | — | — | — | — | — | — | — | — |
| 7 | H-bridge 2B | — | — | — | — | — | — | — | — |
| 8 | H-bridge 3A | — | — | — | — | — | — | — | — |
| 9 | H-bridge 2A | — | — | — | — | — | — | — | — |
| 10 | Analog 1 (MAP) | — | W42 | — | 0.5 | OEM-B75-9 | — | — | — |
| 11 | Analog 3 | — | W46 | — | 0.5 | OEM-B75-24 | — | — | — |
| 12 | Analog 5 | — | W72 | — | 0.5 | OEM-B75-22 | — | — | — |
| 13 | Analog 8 | — | W87 | — | 0.5 | OEM-B77-1 | — | — | — |
| 14 | Analog 11 (2k2 pull) | — | W91 | — | 0.5 | OEM-B77-21 | — | — | — |
| 15 | Analog 13 (1k pull) | — | W93 | — | 0.5 | OEM-B77-4 | — | — | — |
| 16 | Analog 15 (330R pull) | — | W95 | — | 0.5 | OEM-B77-6 | — | — | — |
| 17 | H-bridge 3B | — | — | — | — | — | — | — | — |
| 18 | Analog 2 | — | W44 | — | 0.5 | OEM-B75-23 | — | — | — |
| 19 | Analog 4 | — | W70 | — | 0.5 | OEM-B75-10 | — | — | — |
| 20 | Analog 6 | — | W83 | — | 0.5 | OEM-B75-21 | — | — | — |
| 21 | Analog 9 (2k2 pull) | — | W89 | — | 0.5 | OEM-B77-16 | — | — | — |
| 22 | Analog 12 (2k2 pull) | — | W92 | — | 0.5 | OEM-B77-26 | — | — | — |
| 23 | Analog 14 (1k pull) | — | W94 | — | 0.5 | OEM-B77-5 | — | — | — |
| 24 | Analog 16 (100R pull) | — | W96 | — | 0.5 | OEM-B77-7 | — | — | — |
| 25 | H-bridge 1B | — | — | — | — | — | — | — | — |
| 26 | LIN | — | — | — | — | — | — | — | — |
| 27 | +5V source B | — | — | — | — | — | — | — | — |
| 28 | +5V source B | — | — | — | — | — | — | — | — |
| 29 | Analog GND | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 30 | Power GND | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 31 | Precision analog 1 | — | W43 | — | 0.5 | OEM-B75-15 | — | — | — |
| 32 | Precision analog 2 | — | W45 | — | 0.5 | OEM-B75-16 | — | — | — |
| 33 | Precision analog 3 | — | W47 | — | 0.5 | OEM-B75-14 | — | — | — |
| 34 | Precision analog 4 | — | W71 | — | 0.5 | OEM-B75-12 | — | — | — |
EMUPRO16-D
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector 10 | — | W63 | — | 0.5 | OEM-B76-16 | — | — | — |
| 2 | Injector 11 | — | W64 | — | 0.5 | OEM-B76-7 | — | — | — |
| 3 | Injector 12 | — | W65 | — | 0.5 | OEM-B76-8 | — | — | — |
| 4 | Injector 13 | — | W66 | — | 0.5 | OEM-B76-9 | — | — | — |
| 5 | Injector 14 | — | W67 | — | 0.5 | OEM-B78-2 | — | — | — |
| 6 | Injector 15 | — | W68 | — | 0.5 | OEM-B78-5 | — | — | — |
| 7 | Injector 16 | — | W69 | — | 0.5 | OEM-B78-6 | — | — | — |
| 8 | Injector 9 | — | W62 | — | 0.5 | OEM-B76-15 | — | — | — |
| 9 | Analog 17 | — | W97 | — | 0.5 | OEM-B78-3 | — | — | — |
| 10 | Analog 18 | — | W98 | — | 0.5 | OEM-B79-2 | — | — | — |
| 11 | Digital 9 / Analog 19 | — | W81 | — | 0.5 | OEM-B77-19 | — | — | — |
| 12 | Digital 10 / Analog 20 | — | W82 | — | 0.5 | OEM-B77-27 | — | — | — |
| 13 | Auxiliary 13 | — | W56 | — | 0.5 | OEM-B74-5 | — | — | — |
| 14 | H-bridge 4A | — | — | — | — | — | — | — | — |
| 15 | Precision analog 6 | — | W84 | — | 0.5 | OEM-B75-20 | — | — | — |
| 16 | Precision analog 8 | — | W88 | — | 0.5 | OEM-B77-14 | — | — | — |
| 17 | Analog GND | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 18 | Power GND | — | W15 | — | 0.85 | SP-GND-1 | — | — | — |
| 19 | Auxiliary 14 | — | W57 | — | 0.5 | OEM-B75-3 | — | — | — |
| 20 | H-bridge 4B | — | — | — | — | — | — | — | — |
| 21 | Precision analog 5 | — | W73 | — | 0.5 | OEM-B76-17 | — | — | — |
| 22 | Precision analog 7 | — | W86 | — | 0.5 | OEM-B75-8 | — | — | — |
| 23 | Ignition 9 | — | — | — | — | — | — | — | — |
| 24 | Ignition 10 | — | — | — | — | — | — | — | — |
| 25 | Auxiliary 16 | — | W59 | — | 0.5 | OEM-B76-12 | — | — | — |
| 26 | Auxiliary 15 | — | W58 | — | 0.5 | OEM-B75-7 | — | — | — |
OEM-B74
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector 3 (#30) | — | W33 | — | 0.5 | EMUPRO16-A-4 | — | — | — |
| 10 | Cam position (G2) | — | — | — | — | — | — | — | — |
| 11 | Ignition 1 (IGT, cyl 1&6) | — | W28 | — | 0.5 | EMUPRO16-A-30 | — | — | — |
| 12 | Ignition 2 (IGT2, cyl 5&2) | — | W29 | — | 0.5 | EMUPRO16-A-29 | — | — | — |
| 13 | Ignition 3 (IGT3, cyl 3&4) | — | W30 | — | 0.5 | EMUPRO16-A-28 | — | — | — |
| 15 | Wastegate VSV (PMC) | — | W55 | — | 0.5 | EMUPRO16-C-3 | — | — | — |
| 17 | VVT-i OCV - (OCV-) | — | W38 | — | 0.5 | EMUPRO16-B-1 | — | — | — |
| 18 | VVT-i OCV + (OCV+) | — | W39 | — | 0.5 | EMUPRO16-B-2 | — | — | — |
| 19 | ETCS-i clutch - (CL-) | — | W40 | — | 0.5 | EMUPRO16-B-3 | — | — | — |
| 2 | Injector 4 (#40) | — | W34 | — | 0.5 | EMUPRO16-A-5 | — | — | — |
| 20 | ETCS-i clutch + (CL+) | — | W41 | — | 0.5 | EMUPRO16-B-4 | — | — | — |
| 21 | Power ground (E01) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 22 | Crank/cam sensor return (NE-) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 23 | Crank position (NE+) | — | W25 | — | 0.5 | EMUPRO16-A-21 | — | — | — |
| 24 | Neutral/park switch (NSW) | — | W85 | — | 0.5 | EMUPRO16-C-4 | — | — | — |
| 25 | Igniter verification (IGF) | — | W77 | — | 0.5 | EMUPRO16-A-24 | — | — | — |
| 27 | Knock sensor 2 (KNK2, rear) | — | W27 | — | 0.5 | EMUPRO16-B-17 | — | — | — |
| 28 | Knock sensor 1 (KNK1, front) | — | W26 | — | 0.5 | EMUPRO16-B-16 | — | — | — |
| 3 | Injector 5 (#50) | — | W35 | — | 0.5 | EMUPRO16-A-6 | — | — | — |
| 30 | ETCS-i motor shield (GEO1) | — | — | — | — | — | — | — | — |
| 31 | Power ground (E02) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Injector 6 (#60) | — | W36 | — | 0.5 | EMUPRO16-A-7 | — | — | — |
| 5 | Intake air bypass VSV (VSV1) | — | W56 | — | 0.5 | EMUPRO16-D-13 | — | — | — |
| 7 | ETCS-i motor - (M-) | — | — | — | — | — | — | — | — |
| 8 | ETCS-i motor + (M+) | — | — | — | — | — | — | — | — |
| 9 | ETCS-i ground (ME01) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
OEM-B75
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Mass air flow (VG) | — | W70 | — | 0.5 | EMUPRO16-C-19 | — | — | — |
| 12 | O2 sensor (OX) | — | W71 | — | 0.5 | EMUPRO16-C-34 | — | — | — |
| 14 | Coolant temperature (THW) | — | W47 | — | 0.5 | EMUPRO16-C-33 | — | — | — |
| 15 | Accelerator pedal 1 (VPA) | — | W43 | — | 0.5 | EMUPRO16-C-31 | — | — | — |
| 16 | Accelerator pedal 2 (VPA2) | — | W45 | — | 0.5 | EMUPRO16-C-32 | — | — | — |
| 17 | Power ground (E1) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Sensor ground (E2) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | MAF ground (EVG) | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 2 | Sensor power (VC) | — | W24 | — | 0.5 | EMUPRO16-A-12 | — | — | — |
| 20 | A/T 2nd-gear indicator (2) | — | W84 | — | 0.5 | EMUPRO16-D-15 | — | — | — |
| 21 | A/T 1st-gear indicator (L) | — | W83 | — | 0.5 | EMUPRO16-C-20 | — | — | — |
| 22 | Intake air temperature (THA) | — | W72 | — | 0.5 | EMUPRO16-C-12 | — | — | — |
| 23 | Throttle position 1 (VTA) | — | W44 | — | 0.5 | EMUPRO16-C-18 | — | — | — |
| 24 | Throttle position 2 (VTA2) | — | W46 | — | 0.5 | EMUPRO16-C-11 | — | — | — |
| 3 | Exhaust gas control VSV (VSV2) | — | W57 | — | 0.5 | EMUPRO16-D-19 | — | — | — |
| 4 | O2 sensor heater (HT) | — | W50 | — | 0.5 | EMUPRO16-B-7 | — | — | — |
| 5 | Injector 1 (#10) | — | W31 | — | 0.5 | EMUPRO16-A-2 | — | — | — |
| 6 | Injector 2 (#20) | — | W32 | — | 0.5 | EMUPRO16-A-3 | — | — | — |
| 7 | EVAP purge VSV (PRG) | — | W58 | — | 0.5 | EMUPRO16-D-26 | — | — | — |
| 8 | Main oil pressure switch (MOPS) | — | W86 | — | 0.5 | EMUPRO16-D-22 | — | — | — |
| 9 | Manifold pressure (PIM) | — | W42 | — | 0.5 | EMUPRO16-C-10 | — | — | — |
OEM-B76
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | A/T shift solenoid 1 (S1) | — | W51 | — | 0.5 | EMUPRO16-B-13 | — | — | — |
| 10 | OD direct-clutch speed (NCO-) | — | W78 | — | 0.5 | EMUPRO16-A-16 | — | — | — |
| 11 | No.2 speed sensor return (SP2-) | — | W75 | — | 0.5 | EMUPRO16-A-22 | — | — | — |
| 12 | Exhaust bypass VSV (VSV3) | — | W59 | — | 0.5 | EMUPRO16-D-25 | — | — | — |
| 13 | A/T lock-up solenoid - (SLU-) | — | W60 | — | 0.5 | EMUPRO16-A-8 | — | — | — |
| 14 | A/T accumulator solenoid - (SLN-) | — | W61 | — | 0.5 | EMUPRO16-A-9 | — | — | — |
| 15 | A/T line-pressure solenoid - (SLT-) | — | W62 | — | 0.5 | EMUPRO16-D-8 | — | — | — |
| 16 | Fuel pressure-up VSV (FPU) | — | W63 | — | 0.5 | EMUPRO16-D-1 | — | — | — |
| 17 | A/T oil temperature (OIL) | — | W73 | — | 0.5 | EMUPRO16-D-21 | — | — | — |
| 2 | A/T shift solenoid 2 (S2) | — | W52 | — | 0.5 | EMUPRO16-A-25 | — | — | — |
| 3 | A/T shift solenoid 3 (S3) | — | W53 | — | 0.5 | EMUPRO16-C-1 | — | — | — |
| 4 | OD direct-clutch speed (NCO+) | — | W79 | — | 0.5 | EMUPRO16-A-23 | — | — | — |
| 5 | No.2 speed sensor (SP2+) | — | W76 | — | 0.5 | EMUPRO16-A-14 | — | — | — |
| 6 | A/T shift solenoid 4 (S4) | — | W54 | — | 0.5 | EMUPRO16-C-2 | — | — | — |
| 7 | A/T lock-up solenoid + (SLU+) | — | W64 | — | 0.5 | EMUPRO16-D-2 | — | — | — |
| 8 | A/T accumulator solenoid + (SLN+) | — | W65 | — | 0.5 | EMUPRO16-D-3 | — | — | — |
| 9 | A/T line-pressure solenoid + (SLT+) | — | W66 | — | 0.5 | EMUPRO16-D-4 | — | — | — |
OEM-B77
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | A/C request (AC) | — | W87 | — | 0.5 | EMUPRO16-C-13 | — | — | — |
| 13 | A/C clutch relay (ACMG) | — | W48 | — | 0.5 | EMUPRO16-B-5 | — | — | — |
| 14 | A/T shift down (SFTD) | — | W88 | — | 0.5 | EMUPRO16-D-16 | — | — | — |
| 16 | A/T reverse indicator (R) | — | W89 | — | 0.5 | EMUPRO16-C-21 | — | — | — |
| 18 | Rear right wheel speed (RRO) | — | W80 | — | 0.5 | EMUPRO16-A-15 | — | — | — |
| 19 | Rear left wheel speed (RLO) | — | W81 | — | 0.5 | EMUPRO16-D-11 | — | — | — |
| 2 | Starter signal (STA) | — | W90 | — | 0.5 | EMUPRO16-C-5 | — | — | — |
| 20 | Tachometer output (TACH) | — | — | — | — | — | — | — | — |
| 21 | ABS active (ABS) | — | W91 | — | 0.5 | EMUPRO16-C-14 | — | — | — |
| 25 | No.1 speed sensor (SPD) | — | W74 | — | 0.5 | EMUPRO16-A-13 | — | — | — |
| 26 | Electrical load sense (ELS) | — | W92 | — | 0.5 | EMUPRO16-C-22 | — | — | — |
| 27 | Road speed (RSPD) | — | W82 | — | 0.5 | EMUPRO16-D-12 | — | — | — |
| 4 | A/T shift up (SFTU) | — | W93 | — | 0.5 | EMUPRO16-C-15 | — | — | — |
| 5 | Diagnostic/timing check (TC) | — | W94 | — | 0.5 | EMUPRO16-C-23 | — | — | — |
| 6 | Stop light switch (STP) | — | W95 | — | 0.5 | EMUPRO16-C-16 | — | — | — |
| 7 | A/T manual position (3) | — | W96 | — | 0.5 | EMUPRO16-C-24 | — | — | — |
OEM-B78
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Battery constant (BATT) | — | — | — | — | — | — | — | — |
| 10 | EFI main relay control (M-REL) | — | W49 | — | 0.5 | EMUPRO16-B-6 | — | — | — |
| 11 | Serial diagnostic (SIL) | — | — | — | — | — | — | — | — |
| 16 | EFI main relay power (+B) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 2 | TRAC snow-mode light (SNOW) | — | W67 | — | 0.5 | EMUPRO16-D-5 | — | — | — |
| 22 | Switch ground (EC) | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | TRAC snow-mode switch (SNWI) | — | W97 | — | 0.5 | EMUPRO16-D-9 | — | — | — |
| 4 | Fuel pump diagnostic (DI) | — | — | — | — | — | — | — | — |
| 5 | Fuel pump control (FPC) | — | W68 | — | 0.5 | EMUPRO16-D-6 | — | — | — |
| 6 | Check-engine light (W) | — | W69 | — | 0.5 | EMUPRO16-D-7 | — | — | — |
| 7 | ETCS-i power (+BM) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 8 | EFI main relay power (+B2) | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Ignition switch (IGSW) | — | W37 | — | 0.5 | EMUPRO16-B-15 | — | — | — |
OEM-B79
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | TRAC enable light (IND) | — | — | — | — | — | — | — | — |
| 14 | TRAC active light (CIND) | — | — | — | — | — | — | — | — |
| 17 | A/T meter LCD (LPO3) | — | — | — | — | — | — | — | — |
| 18 | A/T meter LCD (SPTL) | — | — | — | — | — | — | — | — |
| 19 | Reverse buzzer (BZ) | — | — | — | — | — | — | — | — |
| 2 | TRAC off switch (MSW) | — | W98 | — | 0.5 | EMUPRO16-D-10 | — | — | — |
| 3 | A/T meter LCD (LPO1) | — | — | — | — | — | — | — | — |
| 4 | A/T meter LCD (LPO2) | — | — | — | — | — | — | — | — |
| 7 | Front right wheel speed (FRO) | — | — | — | — | — | — | — | — |
| 8 | Front left wheel speed (FLO) | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W16 | — | 0.5 | OEM-B74-22 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-B75-18 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-B75-19 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-B78-22 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | EMUPRO16-A-20 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | EMUPRO16-B-9 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | EMUPRO16-C-29 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | EMUPRO16-D-17 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-B78-16 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-B78-7 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | OEM-B78-8 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | EMUPRO16-B-14 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | EMUPRO16-B-8 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W6 | — | 0.85 | OEM-B74-21 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-B74-31 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-B74-9 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-B75-17 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | EMUPRO16-A-11 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | EMUPRO16-A-17 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | EMUPRO16-A-19 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | EMUPRO16-B-19 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | EMUPRO16-C-30 | — | — | — |
| 1 | — | — | W15 | — | 0.85 | EMUPRO16-D-18 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-B74-1 | Injector 3 (#30) | injector_out | EMUPRO16-A-4 | Injector 3 | injector_out | single_source | |
| OEM-B74-10 | Cam position (G2) | trigger_in | — | — | — | single_source | |
| OEM-B74-11 | Ignition 1 (IGT, cyl 1&6) | ignition_out | EMUPRO16-A-30 | Ignition 1 | ignition_out | single_source | |
| OEM-B74-12 | Ignition 2 (IGT2, cyl 5&2) | ignition_out | EMUPRO16-A-29 | Ignition 2 | ignition_out | single_source | |
| OEM-B74-13 | Ignition 3 (IGT3, cyl 3&4) | ignition_out | EMUPRO16-A-28 | Ignition 3 | ignition_out | single_source | |
| OEM-B74-15 | Wastegate VSV (PMC) | low_side_out | EMUPRO16-C-3 | Auxiliary 12 | low_side_out | single_source | |
| OEM-B74-17 | VVT-i OCV - (OCV-) | low_side_out | EMUPRO16-B-1 | Auxiliary 1 (WBO heater) | low_side_out | single_source | |
| OEM-B74-18 | VVT-i OCV + (OCV+) | low_side_out | EMUPRO16-B-2 | Auxiliary 2 (WBO heater) | low_side_out | single_source | |
| OEM-B74-19 | ETCS-i clutch - (CL-) | low_side_out | EMUPRO16-B-3 | Auxiliary 3 (WBO heater) | low_side_out | single_source | |
| OEM-B74-2 | Injector 4 (#40) | injector_out | EMUPRO16-A-5 | Injector 4 | injector_out | single_source | |
| OEM-B74-20 | ETCS-i clutch + (CL+) | low_side_out | EMUPRO16-B-4 | Auxiliary 4 (WBO heater) | low_side_out | single_source | |
| OEM-B74-21 | Power ground (E01) | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | single_source | |
| OEM-B74-22 | Crank/cam sensor return (NE-) | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | single_source | |
| OEM-B74-23 | Crank position (NE+) | trigger_in | EMUPRO16-A-21 | Digital 1 (crank) | trigger_in | single_source | |
| OEM-B74-24 | Neutral/park switch (NSW) | digital_in | EMUPRO16-C-4 | Analog 7 | analog_in | single_source | |
| OEM-B74-25 | Igniter verification (IGF) | digital_in | EMUPRO16-A-24 | Digital 5 (turbo) | digital_in | single_source | |
| OEM-B74-27 | Knock sensor 2 (KNK2, rear) | knock_in | EMUPRO16-B-17 | Knock sensor 2 | knock_in | single_source | |
| OEM-B74-28 | Knock sensor 1 (KNK1, front) | knock_in | EMUPRO16-B-16 | Knock sensor 1 | knock_in | single_source | |
| OEM-B74-3 | Injector 5 (#50) | injector_out | EMUPRO16-A-6 | Injector 5 | injector_out | single_source | |
| OEM-B74-30 | ETCS-i motor shield (GEO1) | shield | — | — | — | single_source | |
| OEM-B74-31 | Power ground (E02) | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | single_source | |
| OEM-B74-4 | Injector 6 (#60) | injector_out | EMUPRO16-A-7 | Injector 6 | injector_out | single_source | |
| OEM-B74-5 | Intake air bypass VSV (VSV1) | low_side_out | EMUPRO16-D-13 | Auxiliary 13 | low_side_out | single_source | |
| OEM-B74-7 | ETCS-i motor - (M-) | hbridge_out | — | — | — | single_source | |
| OEM-B74-8 | ETCS-i motor + (M+) | hbridge_out | — | — | — | single_source | |
| OEM-B74-9 | ETCS-i ground (ME01) | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | single_source | |
| OEM-B75-10 | Mass air flow (VG) | analog_in | EMUPRO16-C-19 | Analog 4 | analog_in | single_source | |
| OEM-B75-12 | O2 sensor (OX) | lambda_nb_in | EMUPRO16-C-34 | Precision analog 4 | analog_in | single_source | |
| OEM-B75-14 | Coolant temperature (THW) | temp_in | EMUPRO16-C-33 | Precision analog 3 | analog_in | single_source | |
| OEM-B75-15 | Accelerator pedal 1 (VPA) | analog_in | EMUPRO16-C-31 | Precision analog 1 | analog_in | single_source | |
| OEM-B75-16 | Accelerator pedal 2 (VPA2) | analog_in | EMUPRO16-C-32 | Precision analog 2 | analog_in | single_source | |
| OEM-B75-17 | Power ground (E1) | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | single_source | |
| OEM-B75-18 | Sensor ground (E2) | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | single_source | |
| OEM-B75-19 | MAF ground (EVG) | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | single_source | |
| OEM-B75-2 | Sensor power (VC) | vref | EMUPRO16-A-12 | +5V source A | vref | single_source | |
| OEM-B75-20 | A/T 2nd-gear indicator (2) | digital_in | EMUPRO16-D-15 | Precision analog 6 | analog_in | single_source | |
| OEM-B75-21 | A/T 1st-gear indicator (L) | digital_in | EMUPRO16-C-20 | Analog 6 | analog_in | single_source | |
| OEM-B75-22 | Intake air temperature (THA) | temp_in | EMUPRO16-C-12 | Analog 5 | analog_in | single_source | |
| OEM-B75-23 | Throttle position 1 (VTA) | analog_in | EMUPRO16-C-18 | Analog 2 | analog_in | single_source | |
| OEM-B75-24 | Throttle position 2 (VTA2) | analog_in | EMUPRO16-C-11 | Analog 3 | analog_in | single_source | |
| OEM-B75-3 | Exhaust gas control VSV (VSV2) | low_side_out | EMUPRO16-D-19 | Auxiliary 14 | low_side_out | single_source | |
| OEM-B75-4 | O2 sensor heater (HT) | low_side_out | EMUPRO16-B-7 | Auxiliary 7 | low_side_out | single_source | |
| OEM-B75-5 | Injector 1 (#10) | injector_out | EMUPRO16-A-2 | Injector 1 | injector_out | single_source | |
| OEM-B75-6 | Injector 2 (#20) | injector_out | EMUPRO16-A-3 | Injector 2 | injector_out | single_source | |
| OEM-B75-7 | EVAP purge VSV (PRG) | low_side_out | EMUPRO16-D-26 | Auxiliary 15 | low_side_out | single_source | |
| OEM-B75-8 | Main oil pressure switch (MOPS) | digital_in | EMUPRO16-D-22 | Precision analog 7 | analog_in | single_source | |
| OEM-B75-9 | Manifold pressure (PIM) | analog_in | EMUPRO16-C-10 | Analog 1 (MAP) | analog_in | single_source | |
| OEM-B76-1 | A/T shift solenoid 1 (S1) | low_side_out | EMUPRO16-B-13 | Auxiliary 8 | low_side_out | single_source | |
| OEM-B76-10 | OD direct-clutch speed (NCO-) | digital_in | EMUPRO16-A-16 | Digital 6 (turbo) | digital_in | single_source | |
| OEM-B76-11 | No.2 speed sensor return (SP2-) | digital_in | EMUPRO16-A-22 | Digital 3 | digital_in | single_source | |
| OEM-B76-12 | Exhaust bypass VSV (VSV3) | low_side_out | EMUPRO16-D-25 | Auxiliary 16 | low_side_out | single_source | |
| OEM-B76-13 | A/T lock-up solenoid - (SLU-) | low_side_out | EMUPRO16-A-8 | Injector 7 | injector_out | single_source | |
| OEM-B76-14 | A/T accumulator solenoid - (SLN-) | low_side_out | EMUPRO16-A-9 | Injector 8 | injector_out | single_source | |
| OEM-B76-15 | A/T line-pressure solenoid - (SLT-) | low_side_out | EMUPRO16-D-8 | Injector 9 | injector_out | single_source | |
| OEM-B76-16 | Fuel pressure-up VSV (FPU) | low_side_out | EMUPRO16-D-1 | Injector 10 | injector_out | single_source | |
| OEM-B76-17 | A/T oil temperature (OIL) | temp_in | EMUPRO16-D-21 | Precision analog 5 | analog_in | single_source | |
| OEM-B76-2 | A/T shift solenoid 2 (S2) | low_side_out | EMUPRO16-A-25 | Auxiliary 9 | low_side_out | single_source | |
| OEM-B76-3 | A/T shift solenoid 3 (S3) | low_side_out | EMUPRO16-C-1 | Auxiliary 10 | low_side_out | single_source | |
| OEM-B76-4 | OD direct-clutch speed (NCO+) | digital_in | EMUPRO16-A-23 | Digital 7 | digital_in | single_source | |
| OEM-B76-5 | No.2 speed sensor (SP2+) | digital_in | EMUPRO16-A-14 | Digital 4 | digital_in | single_source | |
| OEM-B76-6 | A/T shift solenoid 4 (S4) | low_side_out | EMUPRO16-C-2 | Auxiliary 11 | low_side_out | single_source | |
| OEM-B76-7 | A/T lock-up solenoid + (SLU+) | low_side_out | EMUPRO16-D-2 | Injector 11 | injector_out | single_source | |
| OEM-B76-8 | A/T accumulator solenoid + (SLN+) | low_side_out | EMUPRO16-D-3 | Injector 12 | injector_out | single_source | |
| OEM-B76-9 | A/T line-pressure solenoid + (SLT+) | low_side_out | EMUPRO16-D-4 | Injector 13 | injector_out | single_source | |
| OEM-B77-1 | A/C request (AC) | digital_in | EMUPRO16-C-13 | Analog 8 | analog_in | single_source | |
| OEM-B77-13 | A/C clutch relay (ACMG) | low_side_out | EMUPRO16-B-5 | Auxiliary 5 | low_side_out | single_source | |
| OEM-B77-14 | A/T shift down (SFTD) | digital_in | EMUPRO16-D-16 | Precision analog 8 | analog_in | single_source | |
| OEM-B77-16 | A/T reverse indicator (R) | digital_in | EMUPRO16-C-21 | Analog 9 (2k2 pull) | analog_in | single_source | |
| OEM-B77-18 | Rear right wheel speed (RRO) | digital_in | EMUPRO16-A-15 | Digital 8 | digital_in | single_source | |
| OEM-B77-19 | Rear left wheel speed (RLO) | digital_in | EMUPRO16-D-11 | Digital 9 / Analog 19 | digital_in | single_source | |
| OEM-B77-2 | Starter signal (STA) | digital_in | EMUPRO16-C-5 | Analog 10 (2k2 pull) | analog_in | single_source | |
| OEM-B77-20 | Tachometer output (TACH) | tacho_out | — | — | — | single_source | |
| OEM-B77-21 | ABS active (ABS) | digital_in | EMUPRO16-C-14 | Analog 11 (2k2 pull) | analog_in | single_source | |
| OEM-B77-25 | No.1 speed sensor (SPD) | digital_in | EMUPRO16-A-13 | Digital 2 | digital_in | single_source | |
| OEM-B77-26 | Electrical load sense (ELS) | digital_in | EMUPRO16-C-22 | Analog 12 (2k2 pull) | analog_in | single_source | |
| OEM-B77-27 | Road speed (RSPD) | digital_in | EMUPRO16-D-12 | Digital 10 / Analog 20 | digital_in | single_source | |
| OEM-B77-4 | A/T shift up (SFTU) | digital_in | EMUPRO16-C-15 | Analog 13 (1k pull) | analog_in | single_source | |
| OEM-B77-5 | Diagnostic/timing check (TC) | digital_in | EMUPRO16-C-23 | Analog 14 (1k pull) | analog_in | single_source | |
| OEM-B77-6 | Stop light switch (STP) | digital_in | EMUPRO16-C-16 | Analog 15 (330R pull) | analog_in | single_source | |
| OEM-B77-7 | A/T manual position (3) | digital_in | EMUPRO16-C-24 | Analog 16 (100R pull) | analog_in | single_source | |
| OEM-B78-1 | Battery constant (BATT) | power_in | — | — | — | single_source | |
| OEM-B78-10 | EFI main relay control (M-REL) | low_side_out | EMUPRO16-B-6 | Auxiliary 6 | low_side_out | single_source | |
| OEM-B78-11 | Serial diagnostic (SIL) | serial | — | — | — | single_source | |
| OEM-B78-16 | EFI main relay power (+B) | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | single_source | |
| OEM-B78-2 | TRAC snow-mode light (SNOW) | low_side_out | EMUPRO16-D-5 | Injector 14 | injector_out | single_source | |
| OEM-B78-22 | Switch ground (EC) | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | single_source | |
| OEM-B78-3 | TRAC snow-mode switch (SNWI) | digital_in | EMUPRO16-D-9 | Analog 17 | analog_in | single_source | |
| OEM-B78-4 | Fuel pump diagnostic (DI) | digital_in | — | — | — | single_source | |
| OEM-B78-5 | Fuel pump control (FPC) | low_side_out | EMUPRO16-D-6 | Injector 15 | injector_out | single_source | |
| OEM-B78-6 | Check-engine light (W) | low_side_out | EMUPRO16-D-7 | Injector 16 | injector_out | single_source | |
| OEM-B78-7 | ETCS-i power (+BM) | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | single_source | |
| OEM-B78-8 | EFI main relay power (+B2) | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | single_source | |
| OEM-B78-9 | Ignition switch (IGSW) | digital_in | EMUPRO16-B-15 | +12V switched | digital_in | single_source | |
| OEM-B79-1 | TRAC enable light (IND) | low_side_out | — | — | — | single_source | |
| OEM-B79-14 | TRAC active light (CIND) | low_side_out | — | — | — | single_source | |
| OEM-B79-17 | A/T meter LCD (LPO3) | low_side_out | — | — | — | single_source | |
| OEM-B79-18 | A/T meter LCD (SPTL) | low_side_out | — | — | — | single_source | |
| OEM-B79-19 | Reverse buzzer (BZ) | low_side_out | — | — | — | single_source | |
| OEM-B79-2 | TRAC off switch (MSW) | digital_in | EMUPRO16-D-10 | Analog 18 | analog_in | single_source | |
| OEM-B79-3 | A/T meter LCD (LPO1) | low_side_out | — | — | — | single_source | |
| OEM-B79-4 | A/T meter LCD (LPO2) | low_side_out | — | — | — | single_source | |
| OEM-B79-7 | Front right wheel speed (FRO) | digital_in | — | — | — | single_source | |
| OEM-B79-8 | Front left wheel speed (FLO) | digital_in | — | — | — | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-B78-16 | SP-14V-1 | 0.85 | no route | EFI main relay power (+B) | — | |
| W2 | OEM-B78-7 | SP-14V-1 | 0.85 | no route | ETCS-i power (+BM) | — | |
| W3 | OEM-B78-8 | SP-14V-1 | 0.85 | no route | EFI main relay power (+B2) | — | |
| W4 | SP-14V-1 | EMUPRO16-B-14 | 0.85 | no route | +12V supply | — | |
| W5 | SP-14V-1 | EMUPRO16-B-8 | 0.85 | no route | +12V supply | — | |
| W6 | OEM-B74-21 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W7 | OEM-B74-31 | SP-GND-1 | 0.85 | no route | Power ground (E02) | — | |
| W8 | OEM-B74-9 | SP-GND-1 | 0.85 | no route | ETCS-i ground (ME01) | — | |
| W9 | OEM-B75-17 | SP-GND-1 | 0.85 | no route | Power ground (E1) | — | |
| W10 | SP-GND-1 | EMUPRO16-A-11 | 0.85 | no route | Power GND | — | |
| W11 | SP-GND-1 | EMUPRO16-A-17 | 0.85 | no route | Power GND | — | |
| W12 | SP-GND-1 | EMUPRO16-A-19 | 0.85 | no route | Power GND | — | |
| W13 | SP-GND-1 | EMUPRO16-B-19 | 0.85 | no route | Power GND | — | |
| W14 | SP-GND-1 | EMUPRO16-C-30 | 0.85 | no route | Power GND | — | |
| W15 | SP-GND-1 | EMUPRO16-D-18 | 0.85 | no route | Power GND | — | |
| W16 | OEM-B74-22 | SP-0V-1 | 0.5 | no route | Crank/cam sensor return (NE-) | — | |
| W17 | OEM-B75-18 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W18 | OEM-B75-19 | SP-0V-1 | 0.5 | no route | MAF ground (EVG) | — | |
| W19 | OEM-B78-22 | SP-0V-1 | 0.5 | no route | Switch ground (EC) | — | |
| W20 | SP-0V-1 | EMUPRO16-A-20 | 0.5 | no route | Digital GND | — | |
| W21 | SP-0V-1 | EMUPRO16-B-9 | 0.5 | no route | Digital GND (flash drive) | — | |
| W22 | SP-0V-1 | EMUPRO16-C-29 | 0.5 | no route | Analog GND | — | |
| W23 | SP-0V-1 | EMUPRO16-D-17 | 0.5 | no route | Analog GND | — | |
| W24 | OEM-B75-2 | EMUPRO16-A-12 | 0.5 | no route | Sensor power (VC) | — | |
| W25 | OEM-B74-23 | EMUPRO16-A-21 | 0.5 | no route | Crank position (NE+) | — | |
| W26 | OEM-B74-28 | EMUPRO16-B-16 | 0.5 | no route | Knock sensor 1 (KNK1, front) | — | |
| W27 | OEM-B74-27 | EMUPRO16-B-17 | 0.5 | no route | Knock sensor 2 (KNK2, rear) | — | |
| W28 | OEM-B74-11 | EMUPRO16-A-30 | 0.5 | no route | Ignition 1 (IGT, cyl 1&6) | — | |
| W29 | OEM-B74-12 | EMUPRO16-A-29 | 0.5 | no route | Ignition 2 (IGT2, cyl 5&2) | — | |
| W30 | OEM-B74-13 | EMUPRO16-A-28 | 0.5 | no route | Ignition 3 (IGT3, cyl 3&4) | — | |
| W31 | OEM-B75-5 | EMUPRO16-A-2 | 0.5 | no route | Injector 1 (#10) | — | |
| W32 | OEM-B75-6 | EMUPRO16-A-3 | 0.5 | no route | Injector 2 (#20) | — | |
| W33 | OEM-B74-1 | EMUPRO16-A-4 | 0.5 | no route | Injector 3 (#30) | — | |
| W34 | OEM-B74-2 | EMUPRO16-A-5 | 0.5 | no route | Injector 4 (#40) | — | |
| W35 | OEM-B74-3 | EMUPRO16-A-6 | 0.5 | no route | Injector 5 (#50) | — | |
| W36 | OEM-B74-4 | EMUPRO16-A-7 | 0.5 | no route | Injector 6 (#60) | — | |
| W37 | OEM-B78-9 | EMUPRO16-B-15 | 0.5 | no route | Ignition switch (IGSW) | — | |
| W38 | OEM-B74-17 | EMUPRO16-B-1 | 0.5 | no route | VVT-i OCV - (OCV-) | — | |
| W39 | OEM-B74-18 | EMUPRO16-B-2 | 0.5 | no route | VVT-i OCV + (OCV+) | — | |
| W40 | OEM-B74-19 | EMUPRO16-B-3 | 0.5 | no route | ETCS-i clutch - (CL-) | — | |
| W41 | OEM-B74-20 | EMUPRO16-B-4 | 0.5 | no route | ETCS-i clutch + (CL+) | — | |
| W42 | OEM-B75-9 | EMUPRO16-C-10 | 0.5 | no route | Manifold pressure (PIM) | — | |
| W43 | OEM-B75-15 | EMUPRO16-C-31 | 0.5 | no route | Accelerator pedal 1 (VPA) | — | |
| W44 | OEM-B75-23 | EMUPRO16-C-18 | 0.5 | no route | Throttle position 1 (VTA) | — | |
| W45 | OEM-B75-16 | EMUPRO16-C-32 | 0.5 | no route | Accelerator pedal 2 (VPA2) | — | |
| W46 | OEM-B75-24 | EMUPRO16-C-11 | 0.5 | no route | Throttle position 2 (VTA2) | — | |
| W47 | OEM-B75-14 | EMUPRO16-C-33 | 0.5 | no route | Coolant temperature (THW) | — | |
| W48 | OEM-B77-13 | EMUPRO16-B-5 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W49 | OEM-B78-10 | EMUPRO16-B-6 | 0.5 | no route | EFI main relay control (M-REL) | — | |
| W50 | OEM-B75-4 | EMUPRO16-B-7 | 0.5 | no route | O2 sensor heater (HT) | — | |
| W51 | OEM-B76-1 | EMUPRO16-B-13 | 0.5 | no route | A/T shift solenoid 1 (S1) | — | |
| W52 | OEM-B76-2 | EMUPRO16-A-25 | 0.5 | no route | A/T shift solenoid 2 (S2) | — | |
| W53 | OEM-B76-3 | EMUPRO16-C-1 | 0.5 | no route | A/T shift solenoid 3 (S3) | — | |
| W54 | OEM-B76-6 | EMUPRO16-C-2 | 0.5 | no route | A/T shift solenoid 4 (S4) | — | |
| W55 | OEM-B74-15 | EMUPRO16-C-3 | 0.5 | no route | Wastegate VSV (PMC) | — | |
| W56 | OEM-B74-5 | EMUPRO16-D-13 | 0.5 | no route | Intake air bypass VSV (VSV1) | — | |
| W57 | OEM-B75-3 | EMUPRO16-D-19 | 0.5 | no route | Exhaust gas control VSV (VSV2) | — | |
| W58 | OEM-B75-7 | EMUPRO16-D-26 | 0.5 | no route | EVAP purge VSV (PRG) | — | |
| W59 | OEM-B76-12 | EMUPRO16-D-25 | 0.5 | no route | Exhaust bypass VSV (VSV3) | — | |
| W60 | OEM-B76-13 | EMUPRO16-A-8 | 0.5 | no route | A/T lock-up solenoid - (SLU-) | — | |
| W61 | OEM-B76-14 | EMUPRO16-A-9 | 0.5 | no route | A/T accumulator solenoid - (SLN-) | — | |
| W62 | OEM-B76-15 | EMUPRO16-D-8 | 0.5 | no route | A/T line-pressure solenoid - (SLT-) | — | |
| W63 | OEM-B76-16 | EMUPRO16-D-1 | 0.5 | no route | Fuel pressure-up VSV (FPU) | — | |
| W64 | OEM-B76-7 | EMUPRO16-D-2 | 0.5 | no route | A/T lock-up solenoid + (SLU+) | — | |
| W65 | OEM-B76-8 | EMUPRO16-D-3 | 0.5 | no route | A/T accumulator solenoid + (SLN+) | — | |
| W66 | OEM-B76-9 | EMUPRO16-D-4 | 0.5 | no route | A/T line-pressure solenoid + (SLT+) | — | |
| W67 | OEM-B78-2 | EMUPRO16-D-5 | 0.5 | no route | TRAC snow-mode light (SNOW) | — | |
| W68 | OEM-B78-5 | EMUPRO16-D-6 | 0.5 | no route | Fuel pump control (FPC) | — | |
| W69 | OEM-B78-6 | EMUPRO16-D-7 | 0.5 | no route | Check-engine light (W) | — | |
| W70 | OEM-B75-10 | EMUPRO16-C-19 | 0.5 | no route | Mass air flow (VG) | — | |
| W71 | OEM-B75-12 | EMUPRO16-C-34 | 0.5 | no route | O2 sensor (OX) | — | |
| W72 | OEM-B75-22 | EMUPRO16-C-12 | 0.5 | no route | Intake air temperature (THA) | — | |
| W73 | OEM-B76-17 | EMUPRO16-D-21 | 0.5 | no route | A/T oil temperature (OIL) | — | |
| W74 | OEM-B77-25 | EMUPRO16-A-13 | 0.5 | no route | No.1 speed sensor (SPD) | — | |
| W75 | OEM-B76-11 | EMUPRO16-A-22 | 0.5 | no route | No.2 speed sensor return (SP2-) | — | |
| W76 | OEM-B76-5 | EMUPRO16-A-14 | 0.5 | no route | No.2 speed sensor (SP2+) | — | |
| W77 | OEM-B74-25 | EMUPRO16-A-24 | 0.5 | no route | Igniter verification (IGF) | — | |
| W78 | OEM-B76-10 | EMUPRO16-A-16 | 0.5 | no route | OD direct-clutch speed (NCO-) | — | |
| W79 | OEM-B76-4 | EMUPRO16-A-23 | 0.5 | no route | OD direct-clutch speed (NCO+) | — | |
| W80 | OEM-B77-18 | EMUPRO16-A-15 | 0.5 | no route | Rear right wheel speed (RRO) | — | |
| W81 | OEM-B77-19 | EMUPRO16-D-11 | 0.5 | no route | Rear left wheel speed (RLO) | — | |
| W82 | OEM-B77-27 | EMUPRO16-D-12 | 0.5 | no route | Road speed (RSPD) | — | |
| W83 | OEM-B75-21 | EMUPRO16-C-20 | 0.5 | no route | A/T 1st-gear indicator (L) | — | |
| W84 | OEM-B75-20 | EMUPRO16-D-15 | 0.5 | no route | A/T 2nd-gear indicator (2) | — | |
| W85 | OEM-B74-24 | EMUPRO16-C-4 | 0.5 | no route | Neutral/park switch (NSW) | — | |
| W86 | OEM-B75-8 | EMUPRO16-D-22 | 0.5 | no route | Main oil pressure switch (MOPS) | — | |
| W87 | OEM-B77-1 | EMUPRO16-C-13 | 0.5 | no route | A/C request (AC) | — | |
| W88 | OEM-B77-14 | EMUPRO16-D-16 | 0.5 | no route | A/T shift down (SFTD) | — | |
| W89 | OEM-B77-16 | EMUPRO16-C-21 | 0.5 | no route | A/T reverse indicator (R) | — | |
| W90 | OEM-B77-2 | EMUPRO16-C-5 | 0.5 | no route | Starter signal (STA) | — | |
| W91 | OEM-B77-21 | EMUPRO16-C-14 | 0.5 | no route | ABS active (ABS) | — | |
| W92 | OEM-B77-26 | EMUPRO16-C-22 | 0.5 | no route | Electrical load sense (ELS) | — | |
| W93 | OEM-B77-4 | EMUPRO16-C-15 | 0.5 | no route | A/T shift up (SFTU) | — | |
| W94 | OEM-B77-5 | EMUPRO16-C-23 | 0.5 | no route | Diagnostic/timing check (TC) | — | |
| W95 | OEM-B77-6 | EMUPRO16-C-16 | 0.5 | no route | Stop light switch (STP) | — | |
| W96 | OEM-B77-7 | EMUPRO16-C-24 | 0.5 | no route | A/T manual position (3) | — | |
| W97 | OEM-B78-3 | EMUPRO16-D-9 | 0.5 | no route | TRAC snow-mode switch (SNWI) | — | |
| W98 | OEM-B79-2 | EMUPRO16-D-10 | 0.5 | no route | TRAC off switch (MSW) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 1473416-1 | TE | Superseal 1.0 26-way plug, Key 3 | 1.000 | ea |
| connector | 3-1437290-7 | TE | Superseal 1.0 26-way plug | 1.000 | ea |
| connector | 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1.000 | ea |
| connector | 4-1437290-1 | TE | Superseal 1.0 34-way plug, Key 2 | 1.000 | ea |
| terminal | 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 87.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (33)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-B74-10 | Required OEM function "Cam position (G2)" (trigger_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-B74-7 | Required OEM function "ETCS-i motor - (M-)" (hbridge_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-B74-8 | Required OEM function "ETCS-i motor + (M+)" (hbridge_out) is not connected to the new ECU. |
| warn | NET_FAMILY | OEM-B74-24 ↔ EMUPRO16-C-4 | OEM-B74-24 "Neutral/park switch (NSW)" [digital_in] is wired to EMUPRO16-C-4 "Analog 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. |
| warn | NET_FAMILY | OEM-B75-20 ↔ EMUPRO16-D-15 | OEM-B75-20 "A/T 2nd-gear indicator (2)" [digital_in] is wired to EMUPRO16-D-15 "Precision analog 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. |
| warn | NET_FAMILY | OEM-B75-21 ↔ EMUPRO16-C-20 | OEM-B75-21 "A/T 1st-gear indicator (L)" [digital_in] is wired to EMUPRO16-C-20 "Analog 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. |
| warn | NET_FAMILY | OEM-B75-8 ↔ EMUPRO16-D-22 | OEM-B75-8 "Main oil pressure switch (MOPS)" [digital_in] is wired to EMUPRO16-D-22 "Precision analog 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. |
| warn | NET_FAMILY | OEM-B77-1 ↔ EMUPRO16-C-13 | OEM-B77-1 "A/C request (AC)" [digital_in] is wired to EMUPRO16-C-13 "Analog 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. |
| warn | NET_FAMILY | OEM-B77-14 ↔ EMUPRO16-D-16 | OEM-B77-14 "A/T shift down (SFTD)" [digital_in] is wired to EMUPRO16-D-16 "Precision analog 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. |
| warn | NET_FAMILY | OEM-B77-16 ↔ EMUPRO16-C-21 | OEM-B77-16 "A/T reverse indicator (R)" [digital_in] is wired to EMUPRO16-C-21 "Analog 9 (2k2 pull)" [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. |
| warn | NET_FAMILY | OEM-B77-2 ↔ EMUPRO16-C-5 | OEM-B77-2 "Starter signal (STA)" [digital_in] is wired to EMUPRO16-C-5 "Analog 10 (2k2 pull)" [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. |
| warn | NET_FAMILY | OEM-B77-21 ↔ EMUPRO16-C-14 | OEM-B77-21 "ABS active (ABS)" [digital_in] is wired to EMUPRO16-C-14 "Analog 11 (2k2 pull)" [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. |
| warn | NET_FAMILY | OEM-B77-26 ↔ EMUPRO16-C-22 | OEM-B77-26 "Electrical load sense (ELS)" [digital_in] is wired to EMUPRO16-C-22 "Analog 12 (2k2 pull)" [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. |
| warn | NET_FAMILY | OEM-B77-4 ↔ EMUPRO16-C-15 | OEM-B77-4 "A/T shift up (SFTU)" [digital_in] is wired to EMUPRO16-C-15 "Analog 13 (1k pull)" [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. |
| warn | NET_FAMILY | OEM-B77-5 ↔ EMUPRO16-C-23 | OEM-B77-5 "Diagnostic/timing check (TC)" [digital_in] is wired to EMUPRO16-C-23 "Analog 14 (1k pull)" [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. |
| warn | NET_FAMILY | OEM-B77-6 ↔ EMUPRO16-C-16 | OEM-B77-6 "Stop light switch (STP)" [digital_in] is wired to EMUPRO16-C-16 "Analog 15 (330R pull)" [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. |
| warn | NET_FAMILY | OEM-B77-7 ↔ EMUPRO16-C-24 | OEM-B77-7 "A/T manual position (3)" [digital_in] is wired to EMUPRO16-C-24 "Analog 16 (100R pull)" [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. |
| warn | NET_FAMILY | OEM-B78-3 ↔ EMUPRO16-D-9 | OEM-B78-3 "TRAC snow-mode switch (SNWI)" [digital_in] is wired to EMUPRO16-D-9 "Analog 17" [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. |
| warn | NET_FAMILY | OEM-B79-2 ↔ EMUPRO16-D-10 | OEM-B79-2 "TRAC off switch (MSW)" [digital_in] is wired to EMUPRO16-D-10 "Analog 18" [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. |
| info | NET_FAMILY | OEM-B75-14 ↔ EMUPRO16-C-33 | OEM-B75-14 "Coolant temperature (THW)" [temp_in] is wired to EMUPRO16-C-33 "Precision analog 3" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-B75-22 ↔ EMUPRO16-C-12 | OEM-B75-22 "Intake air temperature (THA)" [temp_in] is wired to EMUPRO16-C-12 "Analog 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-B76-13 ↔ EMUPRO16-A-8 | OEM-B76-13 "A/T lock-up solenoid - (SLU-)" [low_side_out] is wired to EMUPRO16-A-8 "Injector 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B76-14 ↔ EMUPRO16-A-9 | OEM-B76-14 "A/T accumulator solenoid - (SLN-)" [low_side_out] is wired to EMUPRO16-A-9 "Injector 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B76-15 ↔ EMUPRO16-D-8 | OEM-B76-15 "A/T line-pressure solenoid - (SLT-)" [low_side_out] is wired to EMUPRO16-D-8 "Injector 9" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B76-16 ↔ EMUPRO16-D-1 | OEM-B76-16 "Fuel pressure-up VSV (FPU)" [low_side_out] is wired to EMUPRO16-D-1 "Injector 10" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B76-17 ↔ EMUPRO16-D-21 | OEM-B76-17 "A/T oil temperature (OIL)" [temp_in] is wired to EMUPRO16-D-21 "Precision analog 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-B76-7 ↔ EMUPRO16-D-2 | OEM-B76-7 "A/T lock-up solenoid + (SLU+)" [low_side_out] is wired to EMUPRO16-D-2 "Injector 11" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B76-8 ↔ EMUPRO16-D-3 | OEM-B76-8 "A/T accumulator solenoid + (SLN+)" [low_side_out] is wired to EMUPRO16-D-3 "Injector 12" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B76-9 ↔ EMUPRO16-D-4 | OEM-B76-9 "A/T line-pressure solenoid + (SLT+)" [low_side_out] is wired to EMUPRO16-D-4 "Injector 13" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B78-2 ↔ EMUPRO16-D-5 | OEM-B78-2 "TRAC snow-mode light (SNOW)" [low_side_out] is wired to EMUPRO16-D-5 "Injector 14" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B78-5 ↔ EMUPRO16-D-6 | OEM-B78-5 "Fuel pump control (FPC)" [low_side_out] is wired to EMUPRO16-D-6 "Injector 15" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B78-6 ↔ EMUPRO16-D-7 | OEM-B78-6 "Check-engine light (W)" [low_side_out] is wired to EMUPRO16-D-7 "Injector 16" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 13 optional OEM pins are not mapped: OEM-B74-30 ETCS-i motor shield (GEO1); OEM-B77-20 Tachometer output (TACH); OEM-B78-11 Serial diagnostic (SIL); OEM-B78-4 Fuel pump diagnostic (DI); OEM-B79-1 TRAC enable light (IND); OEM-B79-14 TRAC active light (CIND); OEM-B79-17 A/T meter LCD (LPO3); OEM-B79-18 A/T meter LCD (SPTL); OEM-B79-19 Reverse buzzer (BZ); OEM-B79-3 A/T meter LCD (LPO1); OEM-B79-4 A/T meter LCD (LPO2); OEM-B79-7 Front right wheel speed (FRO); OEM-B79-8 Front left wheel speed (FLO) |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-B78-1 | Battery-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. Open items: - OEM-B74 10: Cam position (G2): no free cam_vr/cam_hall/frequency_in input on ECUMASTER EMU PRO 16 - OEM-B74 7: ETCS-i motor - (M-): no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand - OEM-B74 8: ETCS-i motor + (M+): no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand Not wired: - OEM-B78 1: Battery constant (BATT): ECUMASTER EMU PRO 16 has no battery-constant input; not needed - OEM-B74 30: ETCS-i motor shield (GEO1): no shield pin on ECUMASTER EMU PRO 16 - OEM-B79 1: TRAC enable light (IND): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B79 14: TRAC active light (CIND): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B79 17: A/T meter LCD (LPO3): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B79 18: A/T meter LCD (SPTL): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B79 19: Reverse buzzer (BZ): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B79 3: A/T meter LCD (LPO1): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B79 4: A/T meter LCD (LPO2): no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU PRO 16 - OEM-B77 20: Tachometer output (TACH): no free tacho/frequency_out/low_side/ls_hs on ECUMASTER EMU PRO 16 - OEM-B78 4: Fuel pump diagnostic (DI): no free frequency_in/switch_in on ECUMASTER EMU PRO 16 - OEM-B79 7: Front right wheel speed (FRO): no free frequency_in/switch_in on ECUMASTER EMU PRO 16 - OEM-B79 8: Front left wheel speed (FLO): no free frequency_in/switch_in on ECUMASTER EMU PRO 16 - OEM-B78 11: Serial diagnostic (SIL): no free k_line on ECUMASTER EMU PRO 16
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | ECUMASTER EMU PRO 16 — pinout (Connectors A/B/C/D) | https://www.ecumaster.com/files/EMU_PRO/EMU_PRO_16_Pinout_v1.0.pdf | archive | 2026-10-05 | 72799bed63fb |
| 3 | community_copy | wilbo666: 2JZ-GTE VVTi JZA80 Supra Engine Wiring (ECU pinout, B74-B79) | http://wilbo666.pbworks.com/w/page/57949268/2JZ-GTE%20VVTi%20JZA80%20Supra%20Engine%20Wiring | — | — | — |