AP2 2006–09 (F22C1, DBW) → ECUMASTER EMU Black (auto)
AP2 2006–09 (F22C1, DBW) — ECUMASTER — EMU Black
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-11
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 | none |
| Size of the job | 66 wires · 12 connectors · 5 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| 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-A-2 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | EMUBLACK-Black-13 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A-8 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E-3 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | EMUBLACK-Black-27 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | EMUBLACK-Black-28 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | EMUBLACK-Grey-17 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | EMUBLACK-Grey-24 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-E-4 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | TB-J-GND | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-0V-1 | EMUBLACK-Black-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | EMUBLACK-Black-38 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | SP-0V-1 | EMUBLACK-Black-39 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-A-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-E-5 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | SP-5V1-1 | EMUBLACK-Black-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | TB-J-VCC | EMUBLACK-Black-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-A-7 | EMUBLACK-Black-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-6 | EMUBLACK-Black-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-A-1 | EMUBLACK-Black-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-16 | EMUBLACK-Grey-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-A-15 | EMUBLACK-Grey-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-A-14 | EMUBLACK-Grey-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-A-13 | EMUBLACK-Black-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B-5 | EMUBLACK-Grey-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-B-4 | EMUBLACK-Grey-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-B-3 | EMUBLACK-Grey-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-B-2 | EMUBLACK-Grey-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | TB-J-M- | EMUBLACK-Grey-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | TB-J-M+ | EMUBLACK-Grey-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E-17 | EMUBLACK-Grey-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E-7 | EMUBLACK-Grey-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-B-6 | RLY1-R-OUT | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | SP-14V-1 | RLY1-R-IN | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | SP-14V-1 | RLY1-R-COIL+ | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | RLY1-R-COIL- | EMUBLACK-Grey-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-A-30 | EMUBLACK-Black-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-A-25 | EMUBLACK-Black-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-A-26 | EMUBLACK-Black-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-B-8 | EMUBLACK-Black-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | TB-J-TPS1 | EMUBLACK-Black-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | TB-J-TPS2 | EMUBLACK-Black-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-E-9 | EMUBLACK-Grey-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-D-15 | EMUBLACK-Grey-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E-12 | EMUBLACK-Grey-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-E-18 | EMUBLACK-Grey-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-E-8 | EMUBLACK-Grey-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E-21 | EMUBLACK-Grey-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-A-10 | EMUBLACK-Grey-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E-20 | EMUBLACK-Black-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-E-1 | EMUBLACK-Black-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-B-17 | EMUBLACK-Black-37 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-B-13 | EMUBLACK-Black-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-A-18 | EMUBLACK-Black-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-B-11 | EMUBLACK-Black-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-D-1 | EMUBLACK-Black-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-D-4 | EMUBLACK-Black-36 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-E-11 | EMUBLACK-Black-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-E-24 | EMUBLACK-Black-25 | 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 | EMUBLACK-Black-13 | EMUBLACK-Black-27 | open (OL) | +12 V supply must not touch power ground | |
| 2 | EMUBLACK-Black-13 | EMUBLACK-Black-29 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | EMUBLACK-Black-34 | EMUBLACK-Black-29 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | EMUBLACK-Black-13 | EMUBLACK-Black-26 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 5 | EMUBLACK-Black-13 | EMUBLACK-Black-34 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 6 | EMUBLACK-Black-27 | EMUBLACK-Black-26 | open (OL) | power ground must not touch 5 V sensor reference | |
| 7 | EMUBLACK-Black-27 | EMUBLACK-Black-34 | open (OL) | power ground must not touch 5 V sensor reference | |
| 8 | EMUBLACK-Black-27 | RLY1-R-OUT | open (OL) | power ground must not touch +12 V supply | |
| 9 | EMUBLACK-Black-29 | EMUBLACK-Black-26 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 10 | EMUBLACK-Black-29 | RLY1-R-OUT | open (OL) | sensor ground must not touch +12 V supply | |
| 11 | EMUBLACK-Black-34 | RLY1-R-OUT | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 12 | RLY1-R-OUT | EMUBLACK-Black-26 | open (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
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
EMUBLACK-Black
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil #5 | — | — | — | — | — | — | — | — |
| 10 | Switch #1 In | — | W62 | — | 0.5 | OEM-B-11 | — | — | — |
| 11 | RS232 TXD | — | — | — | — | — | — | — | — |
| 12 | CAN H | — | W65 | — | 0.5 | OEM-E-11 | — | — | — |
| 13 | Battery +12V | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 14 | Ignition coil #4 | — | W31 | — | 0.5 | OEM-A-13 | — | — | — |
| 15 | EGT in #2 | — | — | — | — | — | — | — | — |
| 16 | Knock Sensor in #2 | — | — | — | — | — | — | — | — |
| 17 | Analog In #3 | — | W48 | — | 0.5 | TB-J-TPS1 | — | — | — |
| 18 | TPS In | — | W45 | — | 0.5 | OEM-A-25 | — | — | — |
| 19 | WBO Ip | — | — | — | — | — | — | — | — |
| 2 | EGT in #1 | — | — | — | — | — | — | — | — |
| 20 | VSS In | — | W61 | — | 0.5 | OEM-A-18 | — | — | — |
| 21 | Camsync In #1 | — | W26 | — | 0.5 | OEM-A-6 | — | — | — |
| 22 | WBO Rcal | — | — | — | — | — | — | — | — |
| 23 | Switch #2 In | — | W63 | — | 0.5 | OEM-D-1 | — | — | — |
| 24 | RS232 RXD | — | — | — | — | — | — | — | — |
| 25 | CAN L | — | W66 | — | 0.5 | OEM-E-24 | — | — | — |
| 26 | +5V supply | — | W24 | — | 0.5 | TB-J-VCC | — | — | — |
| 27 | Power Ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 28 | Ecu Ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 29 | Sensor Ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | Knock Sensor in #1 | — | W27 | — | 0.5 | OEM-A-1 | — | — | — |
| 30 | Analog In #4 | — | W49 | — | 0.5 | TB-J-TPS2 | — | — | — |
| 31 | Analog In #1 | — | W44 | — | 0.5 | OEM-A-30 | — | — | — |
| 32 | IAT In | — | W58 | — | 0.5 | OEM-E-1 | — | — | — |
| 33 | WBO VGND | — | — | — | — | — | — | — | — |
| 34 | +5V supply | — | W23 | — | 0.5 | SP-5V1-1 | — | — | — |
| 35 | Analog In #5 | — | W57 | — | 0.5 | OEM-E-20 | — | — | — |
| 36 | Switch #3 In | — | W64 | — | 0.5 | OEM-D-4 | — | — | — |
| 37 | Analog In #6 | — | W59 | — | 0.5 | OEM-B-17 | — | — | — |
| 38 | Sensor Ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 39 | Sensor Ground | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | Analog In #2 | — | W46 | — | 0.5 | OEM-A-26 | — | — | — |
| 5 | CLT In | — | W47 | — | 0.5 | OEM-B-8 | — | — | — |
| 6 | WBO Vs | — | — | — | — | — | — | — | — |
| 7 | Camsync In #2 | — | — | — | — | — | — | — | — |
| 8 | Primary trigger | — | W25 | — | 0.5 | OEM-A-7 | — | — | — |
| 9 | Flex Fuel In | — | W60 | — | 0.5 | OEM-B-13 | — | — | — |
EMUBLACK-Grey
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil #6 | — | — | — | — | — | — | — | — |
| 10 | H-Bridge #1 Winding B | — | W37 | — | 0.5 | TB-J-M+ | — | — | — |
| 11 | H-Bridge #2 Winding B | — | — | — | — | — | — | — | — |
| 12 | AUX 5 | — | W52 | — | 0.5 | OEM-E-12 | — | — | — |
| 13 | AUX 2 / Injector #8 | — | W39 | — | 0.5 | OEM-E-7 | — | — | — |
| 14 | Injector #5 | — | W55 | — | 0.5 | OEM-E-21 | — | — | — |
| 15 | Injector #2 | — | W33 | — | 0.5 | OEM-B-4 | — | — | — |
| 16 | Ignition coil #2 | — | W29 | — | 0.5 | OEM-A-15 | — | — | — |
| 17 | Power Ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Ignition +12V | — | W50 | — | 0.5 | OEM-E-9 | — | — | — |
| 19 | WBO Heater | — | W54 | — | 0.5 | OEM-E-8 | — | — | — |
| 2 | H-Bridge #1 Winding A | — | W36 | — | 0.5 | TB-J-M- | — | — | — |
| 20 | AUX 4 / Tacho | — | W51 | — | 0.5 | OEM-D-15 | — | — | — |
| 21 | AUX 1 / Injector #7 | — | W38 | — | 0.5 | OEM-E-17 | — | — | — |
| 22 | Injector #6 | — | W56 | — | 0.5 | OEM-A-10 | — | — | — |
| 23 | Injector #3 | — | W34 | — | 0.5 | OEM-B-3 | — | — | — |
| 24 | Power Ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 3 | H-Bridge #2 Winding A | — | — | — | — | — | — | — | — |
| 4 | AUX 6 | — | W53 | — | 0.5 | OEM-E-18 | — | — | — |
| 5 | AUX 3 | — | W43 | — | 0.5 | RLY1-R-COIL- | — | — | — |
| 6 | Injector #4 | — | W35 | — | 0.5 | OEM-B-2 | — | — | — |
| 7 | Injector #1 | — | W32 | — | 0.5 | OEM-B-5 | — | — | — |
| 8 | Ignition coil #1 | — | W28 | — | 0.5 | OEM-A-16 | — | — | — |
| 9 | Ignition coil #3 | — | W30 | — | 0.5 | OEM-A-14 | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor | — | W27 | — | 0.5 | EMUBLACK-Black-3 | — | — | — |
| 2 | Ignition power 2 | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Ignition power 1 | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground 2 | — | W4 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Cam position sensor (T2) | — | W26 | — | 0.5 | EMUBLACK-Black-21 | — | — | — |
| 7 | Crank position sensor (T1) | — | W25 | — | 0.5 | EMUBLACK-Black-8 | — | — | — |
| 8 | Logic ground 2 | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater | — | W56 | — | 0.5 | EMUBLACK-Grey-22 | — | — | — |
| 11 | Unused cavity | — | — | — | — | — | — | — | — |
| 12 | Unused cavity | — | — | — | — | — | — | — | — |
| 13 | Ignition coil 4 | — | W31 | — | 0.5 | EMUBLACK-Black-14 | — | — | — |
| 14 | Ignition coil 3 | — | W30 | — | 0.5 | EMUBLACK-Grey-9 | — | — | — |
| 15 | Ignition coil 2 | — | W29 | — | 0.5 | EMUBLACK-Grey-16 | — | — | — |
| 16 | Ignition coil 1 | — | W28 | — | 0.5 | EMUBLACK-Grey-8 | — | — | — |
| 17 | Unused cavity | — | — | — | — | — | — | — | — |
| 18 | Vehicle speed sensor | — | W61 | — | 0.5 | EMUBLACK-Black-20 | — | — | — |
| 19 | Unused cavity | — | — | — | — | — | — | — | — |
| 20 | Sensor voltage 2 | — | W20 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor voltage 1 | — | W21 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | Unused cavity | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | Accelerator pedal position B | — | W45 | — | 0.5 | EMUBLACK-Black-18 | — | — | — |
| 26 | Accelerator pedal position A | — | W46 | — | 0.5 | EMUBLACK-Black-4 | — | — | — |
| 27 | Unused cavity | — | — | — | — | — | — | — | — |
| 28 | A/F sensor signal − | — | — | — | — | — | — | — | — |
| 29 | Unused cavity | — | — | — | — | — | — | — | — |
| 30 | MAP sensor | — | W44 | — | 0.5 | EMUBLACK-Black-31 | — | — | — |
| 31 | A/F sensor signal + | — | — | — | — | — | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Unused cavity | — | — | — | — | — | — | — | — |
| 2 | Injector 4 | — | W35 | — | 0.5 | EMUBLACK-Grey-6 | — | — | — |
| 3 | Injector 3 | — | W34 | — | 0.5 | EMUBLACK-Grey-23 | — | — | — |
| 4 | Injector 2 | — | W33 | — | 0.5 | EMUBLACK-Grey-15 | — | — | — |
| 5 | Injector 1 | — | W32 | — | 0.5 | EMUBLACK-Grey-7 | — | — | — |
| 6 | VTEC solenoid | — | W40 | — | 0.5 | RLY1-R-OUT | — | — | — |
| 7 | Unused cavity | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor | — | W47 | — | 0.5 | EMUBLACK-Black-5 | — | — | — |
| 9 | Unused cavity | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal | — | — | — | — | — | — | — | — |
| 11 | VTEC oil pressure switch | — | W62 | — | 0.5 | EMUBLACK-Black-10 | — | — | — |
| 12 | Unused cavity | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal | — | W60 | — | 0.5 | EMUBLACK-Black-9 | — | — | — |
| 14 | Unused cavity | — | — | — | — | — | — | — | — |
| 15 | Engine mount control solenoid | — | — | — | — | — | — | — | — |
| 16 | Unused cavity | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor | — | W59 | — | 0.5 | EMUBLACK-Black-37 | — | — | — |
| 18 | Alternator control | — | — | — | — | — | — | — | — |
| 19 | Throttle actuator command to throttle control module (SEFD) | — | — | — | — | — | — | — | — |
| 20 | Throttle actuator command to throttle control module (SEDF) | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve | — | — | — | — | — | — | — | — |
| 22 | Unused cavity | — | — | — | — | — | — | — | — |
| 23 | Unused cavity | — | — | — | — | — | — | — | — |
| 24 | Unused cavity | — | — | — | — | — | — | — | — |
OEM-D
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cruise set switch | — | W63 | — | 0.5 | EMUBLACK-Black-23 | — | — | — |
| 2 | Unused cavity | — | — | — | — | — | — | — | — |
| 3 | Unused cavity | — | — | — | — | — | — | — | — |
| 4 | Cruise main switch | — | W64 | — | 0.5 | EMUBLACK-Black-36 | — | — | — |
| 5 | Unused cavity | — | — | — | — | — | — | — | — |
| 6 | Unused cavity | — | — | — | — | — | — | — | — |
| 7 | Cruise resume switch | — | — | — | — | — | — | — | — |
| 8 | Brake pedal position switch | — | — | — | — | — | — | — | — |
| 9 | Cruise clutch signal | — | — | — | — | — | — | — | — |
| 10 | Unused cavity | — | — | — | — | — | — | — | — |
| 11 | Unused cavity | — | — | — | — | — | — | — | — |
| 12 | Unused cavity | — | — | — | — | — | — | — | — |
| 13 | Unused cavity | — | — | — | — | — | — | — | — |
| 14 | Unused cavity | — | — | — | — | — | — | — | — |
| 15 | Throttle actuator relay | — | W51 | — | 0.5 | EMUBLACK-Grey-20 | — | — | — |
| 16 | Unused cavity | — | — | — | — | — | — | — | — |
| 17 | Unused cavity | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Coolant temp sensor 2 | — | W58 | — | 0.5 | EMUBLACK-Black-32 | — | — | — |
| 2 | Unused cavity | — | — | — | — | — | — | — | — |
| 3 | Logic ground 3 | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Sensor ground 3 | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Sensor voltage 3 | — | W22 | — | 0.5 | SP-5V1-1 | — | — | — |
| 6 | Unused cavity | — | — | — | — | — | — | — | — |
| 7 | Main relay control | — | W39 | — | 0.5 | EMUBLACK-Grey-13 | — | — | — |
| 8 | A/F sensor heater relay | — | W54 | — | 0.5 | EMUBLACK-Grey-19 | — | — | — |
| 9 | Ignition signal | — | W50 | — | 0.5 | EMUBLACK-Grey-18 | — | — | — |
| 10 | Unused cavity | — | — | — | — | — | — | — | — |
| 11 | CAN H | — | W65 | — | 0.5 | EMUBLACK-Black-12 | — | — | — |
| 12 | Radiator fan control | — | W52 | — | 0.5 | EMUBLACK-Grey-12 | — | — | — |
| 13 | Multiplex communication | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor | — | — | — | — | — | — | — | — |
| 15 | Electrical load detector | — | — | — | — | — | — | — | — |
| 16 | Power steering load detector | — | — | — | — | — | — | — | — |
| 17 | Fuel pump relay | — | W38 | — | 0.5 | EMUBLACK-Grey-21 | — | — | — |
| 18 | A/C clutch relay | — | W53 | — | 0.5 | EMUBLACK-Grey-4 | — | — | — |
| 19 | Evap canister vent shut valve | — | — | — | — | — | — | — | — |
| 20 | Secondary O2 sensor | — | W57 | — | 0.5 | EMUBLACK-Black-35 | — | — | — |
| 21 | Secondary O2 heater | — | W55 | — | 0.5 | EMUBLACK-Grey-14 | — | — | — |
| 22 | Brake pedal switch | — | — | — | — | — | — | — | — |
| 23 | Unused cavity | — | — | — | — | — | — | — | — |
| 24 | CAN L | — | W66 | — | 0.5 | EMUBLACK-Black-25 | — | — | — |
| 25 | Engine speed pulse (tacho) | — | — | — | — | — | — | — | — |
| 26 | Vehicle speed output | — | — | — | — | — | — | — | — |
| 27 | Immobilizer code | — | — | — | — | — | — | — | — |
| 28 | A/C switch signal | — | — | — | — | — | — | — | — |
| 29 | Service check signal | — | — | — | — | — | — | — | — |
| 30 | Write enable signal | — | — | — | — | — | — | — | — |
| 31 | Unused cavity | — | — | — | — | — | — | — | — |
RLY1-R
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| COIL+ | Relay coil positive (switched +12 V) | — | W42 | — | 0.5 | SP-14V-1 | — | — | — |
| COIL- | Relay coil negative (ECU low-side driver) | — | W43 | — | 0.5 | EMUBLACK-Grey-5 | — | — | — |
| IN | Relay contact input (switched +12 V) | — | W41 | — | 0.5 | SP-14V-1 | — | — | — |
| OUT | Relay contact output (switched +12 V to load) | — | W40 | — | 0.5 | OEM-B-6 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W15 | — | 0.5 | OEM-E-4 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | TB-J-GND | — | — | — |
| 1 | — | — | W17 | — | 0.5 | EMUBLACK-Black-29 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | EMUBLACK-Black-38 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | EMUBLACK-Black-39 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | EMUBLACK-Black-13 | — | — | — |
| 1 | — | — | W41 | — | 0.5 | RLY1-R-IN | — | — | — |
| 1 | — | — | W42 | — | 0.5 | RLY1-R-COIL+ | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W20 | — | 0.5 | OEM-A-20 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-A-21 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | EMUBLACK-Black-34 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W4 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-E-3 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | EMUBLACK-Black-27 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | EMUBLACK-Black-28 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | EMUBLACK-Grey-17 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | EMUBLACK-Grey-24 | — | — | — |
TB-J
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| TPS1 | Throttle position 1 | — | W48 | — | 0.5 | EMUBLACK-Black-17 | — | — | — |
| VCC | Throttle sensor 5V supply | — | W24 | — | 0.5 | EMUBLACK-Black-26 | — | — | — |
| TPS2 | Throttle position 2 | — | W49 | — | 0.5 | EMUBLACK-Black-30 | — | — | — |
| GND | Throttle sensor ground | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| M- | Throttle motor − | — | W36 | — | 0.5 | EMUBLACK-Grey-2 | — | — | — |
| M+ | Throttle motor + | — | W37 | — | 0.5 | EMUBLACK-Grey-10 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Knock sensor | knock_in | EMUBLACK-Black-3 | Knock Sensor in #1 | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater | low_side_out | EMUBLACK-Grey-22 | Injector #6 | injector_out | single_source | |
| OEM-A-11 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-12 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-13 | Ignition coil 4 | ignition_out | EMUBLACK-Black-14 | Ignition coil #4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 | ignition_out | EMUBLACK-Grey-9 | Ignition coil #3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 | ignition_out | EMUBLACK-Grey-16 | Ignition coil #2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 | ignition_out | EMUBLACK-Grey-8 | Ignition coil #1 | ignition_out | single_source | |
| OEM-A-17 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-18 | Vehicle speed sensor | digital_in | EMUBLACK-Black-20 | VSS In | digital_in | single_source | |
| OEM-A-19 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-2 | Ignition power 2 | power_in | EMUBLACK-Black-13 + RLY1-R-COIL+ + RLY1-R-IN | Battery +12V + Relay coil positive (switched +12 V) + Relay contact input (switched +12 V) | power_in + power_out | single_source | |
| OEM-A-20 | Sensor voltage 2 | vref | EMUBLACK-Black-34 | +5V supply | vref | corroborated | |
| OEM-A-21 | Sensor voltage 1 | vref | EMUBLACK-Black-34 | +5V supply | vref | single_source | |
| OEM-A-22 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-23 | Sensor ground 2 | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 + TB-J-GND | Sensor Ground + Sensor Ground + Sensor Ground + Throttle sensor ground | sensor_ground | corroborated | |
| OEM-A-24 | Sensor ground 1 | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 + TB-J-GND | Sensor Ground + Sensor Ground + Sensor Ground + Throttle sensor ground | sensor_ground | single_source | |
| OEM-A-25 | Accelerator pedal position B | analog_in | EMUBLACK-Black-18 | TPS In | analog_in | corroborated | |
| OEM-A-26 | Accelerator pedal position A | analog_in | EMUBLACK-Black-4 | Analog In #2 | analog_in | corroborated | |
| OEM-A-27 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-28 | A/F sensor signal − | — | — | — | — | single_source | |
| OEM-A-29 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-3 | Ignition power 1 | power_in | EMUBLACK-Black-13 + RLY1-R-COIL+ + RLY1-R-IN | Battery +12V + Relay coil positive (switched +12 V) + Relay contact input (switched +12 V) | power_in + power_out | single_source | |
| OEM-A-30 | MAP sensor | analog_in | EMUBLACK-Black-31 | Analog In #1 | analog_in | single_source | |
| OEM-A-31 | A/F sensor signal + | — | — | — | — | single_source | |
| OEM-A-4 | Power ground 2 | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-A-5 | Power ground 1 | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-A-6 | Cam position sensor (T2) | trigger_in | EMUBLACK-Black-21 | Camsync In #1 | trigger_in | single_source | |
| OEM-A-7 | Crank position sensor (T1) | trigger_in | EMUBLACK-Black-8 | Primary trigger | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-A-9 | Logic ground 1 | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-B-1 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-10 | Alternator L signal | — | — | — | — | single_source | |
| OEM-B-11 | VTEC oil pressure switch | digital_in | EMUBLACK-Black-10 | Switch #1 In | digital_in | single_source | |
| OEM-B-12 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-13 | Alternator FR signal | analog_in | EMUBLACK-Black-9 | Flex Fuel In | analog_in | single_source | |
| OEM-B-14 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-15 | Engine mount control solenoid | low_side_out | — | — | — | single_source | |
| OEM-B-16 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-17 | Intake air temp sensor | temp_in | EMUBLACK-Black-37 | Analog In #6 | analog_in | single_source | |
| OEM-B-18 | Alternator control | low_side_out | — | — | — | single_source | |
| OEM-B-19 | Throttle actuator command to throttle control module (SEFD) | — | — | — | — | conflict | |
| OEM-B-2 | Injector 4 | injector_out | EMUBLACK-Grey-6 | Injector #4 | injector_out | single_source | |
| OEM-B-20 | Throttle actuator command to throttle control module (SEDF) | — | — | — | — | conflict | |
| OEM-B-21 | Evap canister purge valve | low_side_out | — | — | — | single_source | |
| OEM-B-22 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-23 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-24 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-3 | Injector 3 | injector_out | EMUBLACK-Grey-23 | Injector #3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 | injector_out | EMUBLACK-Grey-15 | Injector #2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 | injector_out | EMUBLACK-Grey-7 | Injector #1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid | high_side_out | RLY1-R-OUT | Relay contact output (switched +12 V to load) | power_out | single_source | |
| OEM-B-7 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-8 | Coolant temp sensor | temp_in | EMUBLACK-Black-5 | CLT In | temp_in | single_source | |
| OEM-B-9 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-1 | Cruise set switch | digital_in | EMUBLACK-Black-23 | Switch #2 In | digital_in | single_source | |
| OEM-D-10 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-11 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-12 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-13 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-14 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-15 | Throttle actuator relay | low_side_out | EMUBLACK-Grey-20 | AUX 4 / Tacho | low_side_out | single_source | |
| OEM-D-16 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-17 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-2 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-3 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-4 | Cruise main switch | digital_in | EMUBLACK-Black-36 | Switch #3 In | digital_in | single_source | |
| OEM-D-5 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-6 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-7 | Cruise resume switch | digital_in | — | — | — | single_source | |
| OEM-D-8 | Brake pedal position switch | digital_in | — | — | — | single_source | |
| OEM-D-9 | Cruise clutch signal | digital_in | — | — | — | single_source | |
| OEM-E-1 | Coolant temp sensor 2 | temp_in | EMUBLACK-Black-32 | IAT In | temp_in | single_source | |
| OEM-E-10 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-11 | CAN H | can_h | EMUBLACK-Black-12 | CAN H | can_h | single_source | |
| OEM-E-12 | Radiator fan control | low_side_out | EMUBLACK-Grey-12 | AUX 5 | low_side_out | single_source | |
| OEM-E-13 | Multiplex communication | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor | analog_in | — | — | — | single_source | |
| OEM-E-15 | Electrical load detector | analog_in | — | — | — | single_source | |
| OEM-E-16 | Power steering load detector | analog_in | — | — | — | corroborated | |
| OEM-E-17 | Fuel pump relay | low_side_out | EMUBLACK-Grey-21 | AUX 1 / Injector #7 | low_side_out | single_source | |
| OEM-E-18 | A/C clutch relay | low_side_out | EMUBLACK-Grey-4 | AUX 6 | low_side_out | single_source | |
| OEM-E-19 | Evap canister vent shut valve | low_side_out | — | — | — | single_source | |
| OEM-E-2 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-20 | Secondary O2 sensor | lambda_nb_in | EMUBLACK-Black-35 | Analog In #5 | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater | low_side_out | EMUBLACK-Grey-14 | Injector #5 | injector_out | single_source | |
| OEM-E-22 | Brake pedal switch | digital_in | — | — | — | single_source | |
| OEM-E-23 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-24 | CAN L | can_l | EMUBLACK-Black-25 | CAN L | can_l | single_source | |
| OEM-E-25 | Engine speed pulse (tacho) | tacho_out | — | — | — | single_source | |
| OEM-E-26 | Vehicle speed output | tacho_out | — | — | — | single_source | |
| OEM-E-27 | Immobilizer code | — | — | — | — | single_source | |
| OEM-E-28 | A/C switch signal | digital_in | — | — | — | single_source | |
| OEM-E-29 | Service check signal | — | — | — | — | single_source | |
| OEM-E-3 | Logic ground 3 | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-E-30 | Write enable signal | — | — | — | — | single_source | |
| OEM-E-31 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-4 | Sensor ground 3 | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 + TB-J-GND | Sensor Ground + Sensor Ground + Sensor Ground + Throttle sensor ground | sensor_ground | corroborated | |
| OEM-E-5 | Sensor voltage 3 | vref | EMUBLACK-Black-34 | +5V supply | vref | corroborated | |
| OEM-E-6 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-7 | Main relay control | low_side_out | EMUBLACK-Grey-13 | AUX 2 / Injector #8 | low_side_out | single_source | |
| OEM-E-8 | A/F sensor heater relay | low_side_out | EMUBLACK-Grey-19 | WBO Heater | low_side_out | single_source | |
| OEM-E-9 | Ignition signal | digital_in | EMUBLACK-Grey-18 | Ignition +12V | digital_in | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | no route | Ignition power 2 | — | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | no route | Ignition power 1 | — | |
| W3 | SP-14V-1 | EMUBLACK-Black-13 | 0.85 | no route | Battery +12V | — | |
| W4 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 | — | |
| W5 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 | — | |
| W6 | OEM-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 | — | |
| W7 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 | — | |
| W8 | OEM-E-3 | SP-GND-1 | 0.85 | no route | Logic ground 3 | — | |
| W9 | SP-GND-1 | EMUBLACK-Black-27 | 0.85 | no route | Power Ground | — | |
| W10 | SP-GND-1 | EMUBLACK-Black-28 | 0.85 | no route | Ecu Ground | — | |
| W11 | SP-GND-1 | EMUBLACK-Grey-17 | 0.85 | no route | Power Ground | — | |
| W12 | SP-GND-1 | EMUBLACK-Grey-24 | 0.85 | no route | Power Ground | — | |
| W13 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 | — | |
| W14 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 | — | |
| W15 | OEM-E-4 | SP-0V-1 | 0.5 | no route | Sensor ground 3 | — | |
| W16 | TB-J-GND | SP-0V-1 | 0.5 | no route | Throttle sensor ground | — | |
| W17 | SP-0V-1 | EMUBLACK-Black-29 | 0.5 | no route | Sensor Ground | — | |
| W18 | SP-0V-1 | EMUBLACK-Black-38 | 0.5 | no route | Sensor Ground | — | |
| W19 | SP-0V-1 | EMUBLACK-Black-39 | 0.5 | no route | Sensor Ground | — | |
| W20 | OEM-A-20 | SP-5V1-1 | 0.5 | no route | Sensor voltage 2 | — | |
| W21 | OEM-A-21 | SP-5V1-1 | 0.5 | no route | Sensor voltage 1 | — | |
| W22 | OEM-E-5 | SP-5V1-1 | 0.5 | no route | Sensor voltage 3 | — | |
| W23 | SP-5V1-1 | EMUBLACK-Black-34 | 0.5 | no route | +5V supply | — | |
| W24 | TB-J-VCC | EMUBLACK-Black-26 | 0.5 | no route | Throttle sensor 5V supply | — | |
| W25 | OEM-A-7 | EMUBLACK-Black-8 | 0.5 | no route | Crank position sensor (T1) | — | |
| W26 | OEM-A-6 | EMUBLACK-Black-21 | 0.5 | no route | Cam position sensor (T2) | — | |
| W27 | OEM-A-1 | EMUBLACK-Black-3 | 0.5 | no route | Knock sensor | — | |
| W28 | OEM-A-16 | EMUBLACK-Grey-8 | 0.5 | no route | Ignition coil 1 | — | |
| W29 | OEM-A-15 | EMUBLACK-Grey-16 | 0.5 | no route | Ignition coil 2 | — | |
| W30 | OEM-A-14 | EMUBLACK-Grey-9 | 0.5 | no route | Ignition coil 3 | — | |
| W31 | OEM-A-13 | EMUBLACK-Black-14 | 0.5 | no route | Ignition coil 4 | — | |
| W32 | OEM-B-5 | EMUBLACK-Grey-7 | 0.5 | no route | Injector 1 | — | |
| W33 | OEM-B-4 | EMUBLACK-Grey-15 | 0.5 | no route | Injector 2 | — | |
| W34 | OEM-B-3 | EMUBLACK-Grey-23 | 0.5 | no route | Injector 3 | — | |
| W35 | OEM-B-2 | EMUBLACK-Grey-6 | 0.5 | no route | Injector 4 | — | |
| W36 | TB-J-M- | EMUBLACK-Grey-2 | 0.5 | no route | Throttle motor − | — | |
| W37 | TB-J-M+ | EMUBLACK-Grey-10 | 0.5 | no route | Throttle motor + | — | |
| W38 | OEM-E-17 | EMUBLACK-Grey-21 | 0.5 | no route | Fuel pump relay | — | |
| W39 | OEM-E-7 | EMUBLACK-Grey-13 | 0.5 | no route | Main relay control | — | |
| W40 | OEM-B-6 | RLY1-R-OUT | 0.5 | no route | VTEC solenoid | — | |
| W41 | SP-14V-1 | RLY1-R-IN | 0.5 | no route | Relay contact input (switched +12 V) | — | |
| W42 | SP-14V-1 | RLY1-R-COIL+ | 0.5 | no route | Relay coil positive (switched +12 V) | — | |
| W43 | RLY1-R-COIL- | EMUBLACK-Grey-5 | 0.5 | no route | Relay coil negative (ECU low-side driver) | — | |
| W44 | OEM-A-30 | EMUBLACK-Black-31 | 0.5 | no route | MAP sensor | — | |
| W45 | OEM-A-25 | EMUBLACK-Black-18 | 0.5 | no route | Accelerator pedal position B | — | |
| W46 | OEM-A-26 | EMUBLACK-Black-4 | 0.5 | no route | Accelerator pedal position A | — | |
| W47 | OEM-B-8 | EMUBLACK-Black-5 | 0.5 | no route | Coolant temp sensor | — | |
| W48 | TB-J-TPS1 | EMUBLACK-Black-17 | 0.5 | no route | Throttle position 1 | — | |
| W49 | TB-J-TPS2 | EMUBLACK-Black-30 | 0.5 | no route | Throttle position 2 | — | |
| W50 | OEM-E-9 | EMUBLACK-Grey-18 | 0.5 | no route | Ignition signal | — | |
| W51 | OEM-D-15 | EMUBLACK-Grey-20 | 0.5 | no route | Throttle actuator relay | — | |
| W52 | OEM-E-12 | EMUBLACK-Grey-12 | 0.5 | no route | Radiator fan control | — | |
| W53 | OEM-E-18 | EMUBLACK-Grey-4 | 0.5 | no route | A/C clutch relay | — | |
| W54 | OEM-E-8 | EMUBLACK-Grey-19 | 0.5 | no route | A/F sensor heater relay | — | |
| W55 | OEM-E-21 | EMUBLACK-Grey-14 | 0.5 | no route | Secondary O2 heater | — | |
| W56 | OEM-A-10 | EMUBLACK-Grey-22 | 0.5 | no route | A/F sensor heater | — | |
| W57 | OEM-E-20 | EMUBLACK-Black-35 | 0.5 | no route | Secondary O2 sensor | — | |
| W58 | OEM-E-1 | EMUBLACK-Black-32 | 0.5 | no route | Coolant temp sensor 2 | — | |
| W59 | OEM-B-17 | EMUBLACK-Black-37 | 0.5 | no route | Intake air temp sensor | — | |
| W60 | OEM-B-13 | EMUBLACK-Black-9 | 0.5 | no route | Alternator FR signal | — | |
| W61 | OEM-A-18 | EMUBLACK-Black-20 | 0.5 | no route | Vehicle speed sensor | — | |
| W62 | OEM-B-11 | EMUBLACK-Black-10 | 0.5 | no route | VTEC oil pressure switch | — | |
| W63 | OEM-D-1 | EMUBLACK-Black-23 | 0.5 | no route | Cruise set switch | — | |
| W64 | OEM-D-4 | EMUBLACK-Black-36 | 0.5 | no route | Cruise main switch | — | |
| W65 | OEM-E-11 | EMUBLACK-Black-12 | 0.5 | no route | CAN H | — | |
| W66 | OEM-E-24 | EMUBLACK-Black-25 | 0.5 | no route | CAN L | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | S2K-0609-ECU-A | Honda | S2000 2006–09 ECU plug A (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-ECU-B | Honda | S2000 2006–09 ECU plug B (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-ECU-D | Honda | S2000 2006–09 ECU plug D (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-ECU-E | Honda | S2000 2006–09 ECU plug E (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-TB | Honda | 2006–09 S2000 throttle body plug, 6-way (pin numbers from Link forum dealer post; housing P/N unknown) | 1.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| dbw_motor | TB | Throttle motor + | — | EMUBLACK-Grey-10 | H-Bridge #1 Winding B | hbridge | — |
| dbw_motor | TB | Throttle motor − | — | EMUBLACK-Grey-2 | H-Bridge #1 Winding A | hbridge | — |
| dbw_tps | TB | Throttle position 1 | 0_5v | EMUBLACK-Black-17 | Analog In #3 | analog_0_5 | — |
| dbw_tps | TB | Throttle position 2 | 0_5v | EMUBLACK-Black-30 | Analog In #4 | analog_0_5 | — |
Findings
Open (8)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DBW_SHARED_5V | EMUBLACK-Black-34 + OEM-A-20 + OEM-A-21 + OEM-E-5 + SP-5V1-1 | These 5 V supplies are separate in the stock car (OEM-A-20 [s2k_vcc2], OEM-A-21 [s2k_vcc1], OEM-E-5 [s2k_vcc3]) and here share one ECU 5 V (EMUBLACK-Black-34). On a drive-by-wire car the OEM splits them so one short or fault can't corrupt both throttle/pedal tracks at once. EMU Black has 2 5 V sensor supply pin(s). All are in use, so decide: accept the shared supply (and rely on the ECU's DBW fault checks), or add a separate regulated 5 V for the sub tracks. |
| warn | LOAD_UNKNOWN | EMUBLACK-Grey-19 | EMUBLACK-Grey-19 "WBO Heater" drives OEM-E-8 A/F sensor heater relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | RLY1-R-OUT | RLY1-R-OUT "Relay contact output (switched +12 V to load)" drives OEM-B-6 VTEC solenoid (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | SUPPLY_GROUP | EMUBLACK-Black-34 + OEM-A-20 + OEM-A-21 + OEM-E-5 + SP-5V1-1 | Supplies meant to stay independent share one net: OEM-A-20 [s2k_vcc2], OEM-A-21 [s2k_vcc1], OEM-E-5 [s2k_vcc3]. The new ECU has no free 5 V reference, so they share one: normal on a standalone, but a short on any of these sensors drops them all. |
| info | NET_FAMILY | OEM-A-10 ↔ EMUBLACK-Grey-22 | OEM-A-10 "A/F sensor heater" [low_side_out] is wired to EMUBLACK-Grey-22 "Injector #6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-17 ↔ EMUBLACK-Black-37 | OEM-B-17 "Intake air temp sensor" [temp_in] is wired to EMUBLACK-Black-37 "Analog In #6" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-E-21 ↔ EMUBLACK-Grey-14 | OEM-E-21 "Secondary O2 heater" [low_side_out] is wired to EMUBLACK-Grey-14 "Injector #5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 23 optional OEM pins are not mapped: OEM-A-28 A/F sensor signal −; OEM-A-31 A/F sensor signal +; OEM-B-10 Alternator L signal; OEM-B-15 Engine mount control solenoid; OEM-B-18 Alternator control; OEM-B-19 Throttle actuator command to throttle control module (SEFD); OEM-B-20 Throttle actuator command to throttle control module (SEDF); OEM-B-21 Evap canister purge valve; OEM-D-7 Cruise resume switch; OEM-D-8 Brake pedal position switch; OEM-D-9 Cruise clutch signal; OEM-E-13 Multiplex communication; OEM-E-14 Fuel tank pressure sensor; OEM-E-15 Electrical load detector; OEM-E-16 Power steering load detector; OEM-E-19 Evap canister vent shut valve; OEM-E-22 Brake pedal switch; OEM-E-25 Engine speed pulse (tacho); OEM-E-26 Vehicle speed output; OEM-E-27 Immobilizer code; OEM-E-28 A/C switch signal; OEM-E-29 Service check signal; OEM-E-30 Write enable signal |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Fit check: unconfirmed. Confirm these before building: - Throttle motor draws ≥ ~14 A at stall; peak/stall limit not documented for this ECU (7.0 A continuous rating) - Trigger pattern needs a workaround: derived: No dedicated F20C/F22C decoder, but 'Honda S2000 CAM#2 support added' is documented (changeLog v2.034) for the VTC cam. The crank runs on the generic Multitooth pattern with cam sync — a documented workaround, so 'likely' not 'c... 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-B 15: Engine mount control solenoid: no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU Black - OEM-B 18: Alternator control: no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU Black - OEM-B 21: Evap canister purge valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU Black - OEM-E 19: Evap canister vent shut valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on ECUMASTER EMU Black - OEM-E 25: Engine speed pulse (tacho): no free tacho/frequency_out/low_side/ls_hs on ECUMASTER EMU Black - OEM-E 26: Vehicle speed output: no free frequency_out/tacho/low_side/ls_hs on ECUMASTER EMU Black - OEM-E 14: Fuel tank pressure sensor: no free analog_0_5 on ECUMASTER EMU Black - OEM-E 15: Electrical load detector: no free analog_0_5 on ECUMASTER EMU Black - OEM-E 16: Power steering load detector: no free analog_0_5 on ECUMASTER EMU Black - OEM-D 7: Cruise resume switch: no free switch_in/frequency_in/analog_0_5 on ECUMASTER EMU Black - OEM-D 8: Brake pedal position switch: no free switch_in/frequency_in/analog_0_5 on ECUMASTER EMU Black - OEM-D 9: Cruise clutch signal: no free switch_in/frequency_in/analog_0_5 on ECUMASTER EMU Black - OEM-E 22: Brake pedal switch: no free switch_in/frequency_in/analog_0_5 on ECUMASTER EMU Black - OEM-E 28: A/C switch signal: no free switch_in/frequency_in/analog_0_5 on ECUMASTER EMU Black - OEM-E 13: Multiplex communication: no free k_line on ECUMASTER EMU Black - OEM-A 28: A/F sensor signal −: not classified in the library; wire by hand - OEM-A 31: A/F sensor signal +: not classified in the library; wire by hand - OEM-B 10: Alternator L signal: not classified in the library; wire by hand - OEM-B 19: Throttle actuator command to throttle control module (SEFD): not classified in the library; wire by hand - OEM-B 20: Throttle actuator command to throttle control module (SEDF): not classified in the library; wire by hand - OEM-E 27: Immobilizer code: not classified in the library; wire by hand - OEM-E 29: Service check signal: not classified in the library; wire by hand - OEM-E 30: Write enable signal: not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | AEM 30-6053 Series 2 Plug & Play EMS, 2006–2008 S2000 AP2 (original ECU pinout) | https://documents.aemelectronics.com/techlibrary_30-6053_series_2_plug___play_ems.pdf | — | 2026-10-05 | ecc8006f849f |
| 4 | vendor_doc | Bosch relay catalogue (mini ISO relays) | https://www.bosch-ibusiness.com/media/downloads/kataloge/relay/2025_10_bosch_relay_catalogue.pdf | archive | 2026-10-05 | 20344cff1ef3 |
| 4 | vendor_doc | ECUMASTER EMU Black — pinout (Black 39-pin / Grey 24-pin) | https://www.ecumaster.com/wp/wp-content/uploads/2020/05/EMU_Black_pinout.pdf | archive | 2026-10-05 | 096b2b4df1bd |
| 4 | community_copy | Honda S2000 Service Manual 2000–2008, Fuel and Emissions Systems | https://www.s2000.wiki/view/images/7/7f/Service_Manual_2000-2008.pdf | archive | 2026-10-05 | a470cfc928e9 |
| 4 | vendor_doc | Omron G8V-RH-1C7T-R-DC12 high-current micro 280 automotive relay datasheet | https://www.alldatasheet.com/datasheet-pdf/pdf/333797/OMRON/G8V-RH-1C7T-R-DC12.html | — | 2026-10-05 | 764a0505a941 |
| 3 | vendor_doc | ScienceofSpeed Link G4X ECU, S2000 2006–09 (product page) | https://www.scienceofspeed.com/s2000-2000-09/scienceofspeed-link-g4x-ecu-s2000-2006-09-enpp-3822.html | archive | 2026-10-05 | 643bc0efd6d7 |
| 2 | forum | Link forum: dbw wiring (07/08 S2000, ViPEC V88) | https://forums.linkecu.com/topic/313-dbw-wiring/ | — | 2026-10-05 | b788a1b47b9e |