MX-5 Miata Mazdaspeed 2004-05 (BP-ZET turbo, no VVT) → Link G5 Voodoo Neo 4 (auto)
MX-5 Miata Mazdaspeed 2004-05 (BP-ZET turbo, no VVT) — Link — G5 Voodoo Neo 4
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-17
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 | proposal · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 61 wires · 10 connectors · 0 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-2-P | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-4-AF | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | G5VOODOONEO4-A-A5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | G5VOODOONEO4-B-B5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-3-A | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-3-B | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-4-A | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | SP-GND-1 | G5VOODOONEO4-A-A25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | G5VOODOONEO4-A-A34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | G5VOODOONEO4-B-B25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | G5VOODOONEO4-B-B34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-4-O | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-0V-1 | G5VOODOONEO4-A-A24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-0V-1 | G5VOODOONEO4-B-B22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-4-L | G5VOODOONEO4-A-A32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-3-Y | G5VOODOONEO4-A-A8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-3-V | G5VOODOONEO4-A-A9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-4-M | G5VOODOONEO4-B-B9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-3-F | G5VOODOONEO4-A-A13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-3-I | G5VOODOONEO4-A-A12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-2-A | G5VOODOONEO4-A-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-2-D | G5VOODOONEO4-A-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-2-G | G5VOODOONEO4-A-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-2-J | G5VOODOONEO4-A-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-4-X | G5VOODOONEO4-A-A14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-4-V | G5VOODOONEO4-A-A17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-4-P | G5VOODOONEO4-A-A15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-4-S | G5VOODOONEO4-A-A6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-2-B | G5VOODOONEO4-A-A21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-2-C | G5VOODOONEO4-A-A20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-2-K | G5VOODOONEO4-A-A19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-2-M | G5VOODOONEO4-A-A29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-3-H | G5VOODOONEO4-A-A28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-2-O | G5VOODOONEO4-A-A27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-4-D | RLY1-R-OUT | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | SP-14V-1 | RLY1-R-IN | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | SP-14V-1 | RLY1-R-COIL+ | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | RLY1-R-COIL- | G5VOODOONEO4-B-B30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-4-E | RLY2-R-OUT | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | SP-14V-1 | RLY2-R-IN | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | SP-14V-1 | RLY2-R-COIL+ | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | RLY2-R-COIL- | G5VOODOONEO4-B-B29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-3-J | G5VOODOONEO4-B-B10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-3-P | G5VOODOONEO4-B-B4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-2-Q | G5VOODOONEO4-B-B3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-2-E | G5VOODOONEO4-B-B2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-2-F | G5VOODOONEO4-B-B1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-4-AE | G5VOODOONEO4-A-A22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-4-AA | G5VOODOONEO4-B-B33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-4-W | G5VOODOONEO4-A-A33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-4-R | G5VOODOONEO4-A-A16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-4-N | G5VOODOONEO4-B-B6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-4-AD | G5VOODOONEO4-B-B15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-3-T | G5VOODOONEO4-A-A30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-3-S | G5VOODOONEO4-A-A31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-4-B | G5VOODOONEO4-A-A23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-4-C | G5VOODOONEO4-B-B21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-4-F | G5VOODOONEO4-B-B20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-4-H | G5VOODOONEO4-B-B19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-4-I | G5VOODOONEO4-B-B16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-4-J | G5VOODOONEO4-B-B23 | 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 | G5VOODOONEO4-A-A32 | G5VOODOONEO4-A-A24 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 2 | G5VOODOONEO4-A-A5 | G5VOODOONEO4-A-A24 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | G5VOODOONEO4-A-A5 | G5VOODOONEO4-A-A25 | open (OL) | +12 V supply must not touch power ground | |
| 4 | RLY1-R-OUT | G5VOODOONEO4-A-A24 | open (OL) | +12 V supply must not touch sensor ground | |
| 5 | RLY2-R-OUT | G5VOODOONEO4-A-A24 | open (OL) | +12 V supply must not touch sensor ground | |
| 6 | G5VOODOONEO4-A-A25 | G5VOODOONEO4-A-A32 | open (OL) | power ground must not touch 5 V sensor reference | |
| 7 | G5VOODOONEO4-A-A25 | RLY1-R-OUT | open (OL) | power ground must not touch +12 V supply | |
| 8 | G5VOODOONEO4-A-A25 | RLY2-R-OUT | open (OL) | power ground must not touch +12 V supply | |
| 9 | G5VOODOONEO4-A-A5 | G5VOODOONEO4-A-A32 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 10 | RLY1-R-OUT | G5VOODOONEO4-A-A32 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 11 | RLY2-R-OUT | G5VOODOONEO4-A-A32 | 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
G5VOODOONEO4-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | Injection 4 | — | W24 | — | 0.5 | OEM-2-J | — | — | — |
| A10 | Ignition 4 | — | — | — | — | — | — | — | — |
| A11 | Ignition 3 | — | — | — | — | — | — | — | — |
| A12 | Ignition 2 | — | W20 | — | 0.5 | OEM-3-I | — | — | — |
| A13 | Ignition 1 | — | W19 | — | 0.5 | OEM-3-F | — | — | — |
| A14 | ADIO 1 | — | W25 | — | 0.5 | OEM-4-X | — | — | — |
| A15 | Analogue Temp 1 | — | W27 | — | 0.5 | OEM-4-P | — | — | — |
| A16 | Analogue Temp 2 | — | W51 | — | 0.5 | OEM-4-R | — | — | — |
| A17 | Analogue Volt 1 | — | W26 | — | 0.5 | OEM-4-V | — | — | — |
| A18 | Aux 3 / H-Bridge 1 | — | — | — | — | — | — | — | — |
| A19 | Aux 7 / Digital Input 7 | — | W31 | — | 0.5 | OEM-2-K | — | — | — |
| A2 | Injection 3 | — | W23 | — | 0.5 | OEM-2-G | — | — | — |
| A20 | Aux 2 | — | W30 | — | 0.5 | OEM-2-C | — | — | — |
| A21 | Aux 1 | — | W29 | — | 0.5 | OEM-2-B | — | — | — |
| A22 | Analogue Volt 2 | — | W48 | — | 0.5 | OEM-4-AE | — | — | — |
| A23 | Digital Input 3 | — | W56 | — | 0.5 | OEM-4-B | — | — | — |
| A24 | Sensor Ground | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| A25 | Ground | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| A26 | Aux 4 / H-Bridge 1 | — | — | — | — | — | — | — | — |
| A27 | Aux 10 / Digital Input 10 | — | W34 | — | 0.5 | OEM-2-O | — | — | — |
| A28 | Aux 9 / Digital Input 9 | — | W33 | — | 0.5 | OEM-3-H | — | — | — |
| A29 | Aux 8 / Digital Input 8 | — | W32 | — | 0.5 | OEM-2-M | — | — | — |
| A3 | Injection 2 | — | W22 | — | 0.5 | OEM-2-D | — | — | — |
| A30 | Digital Input 1 | — | W54 | — | 0.5 | OEM-3-T | — | — | — |
| A31 | Digital Input 2 | — | W55 | — | 0.5 | OEM-3-S | — | — | — |
| A32 | +5V Out | — | W15 | — | 0.5 | OEM-4-L | — | — | — |
| A33 | Analogue Volt 3 | — | W50 | — | 0.5 | OEM-4-W | — | — | — |
| A34 | Ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| A4 | Injection 1 | — | W21 | — | 0.5 | OEM-2-A | — | — | — |
| A5 | +14V | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| A6 | Ignition Switch | — | W28 | — | 0.5 | OEM-4-S | — | — | — |
| A7 | Shield Ground | — | — | — | — | — | — | — | — |
| A8 | Trigger 1 | — | W16 | — | 0.5 | OEM-3-Y | — | — | — |
| A9 | Trigger 2 | — | W17 | — | 0.5 | OEM-3-V | — | — | — |
G5VOODOONEO4-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| B1 | Injection 8 | — | W47 | — | 0.5 | OEM-2-F | — | — | — |
| B10 | Heat | — | W43 | — | 0.5 | OEM-3-J | — | — | — |
| B11 | MES | — | — | — | — | — | — | — | — |
| B12 | Ignition 6 | — | — | — | — | — | — | — | — |
| B13 | Ignition 5 | — | — | — | — | — | — | — | — |
| B14 | RE | — | — | — | — | — | — | — | — |
| B15 | ADIO 3 | — | W53 | — | 0.5 | OEM-4-AD | — | — | — |
| B16 | ADIO 4 | — | W60 | — | 0.5 | OEM-4-I | — | — | — |
| B17 | Shield Ground | — | — | — | — | — | — | — | — |
| B18 | Aux 5 / H-Bridge 2 | — | — | — | — | — | — | — | — |
| B19 | Digital Input 6 | — | W59 | — | 0.5 | OEM-4-H | — | — | — |
| B2 | Injection 7 | — | W46 | — | 0.5 | OEM-2-E | — | — | — |
| B20 | Digital Input 5 / K-Line | — | W58 | — | 0.5 | OEM-4-F | — | — | — |
| B21 | Digital Input 4 | — | W57 | — | 0.5 | OEM-4-C | — | — | — |
| B22 | Sensor Ground | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| B23 | ADIO 5 | — | W61 | — | 0.5 | OEM-4-J | — | — | — |
| B24 | ADIO 6 | — | — | — | — | — | — | — | — |
| B25 | Ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| B26 | Aux 6 / H-Bridge 2 | — | — | — | — | — | — | — | — |
| B27 | CAN 2 High | — | — | — | — | — | — | — | — |
| B28 | CAN 2 Low | — | — | — | — | — | — | — | — |
| B29 | Aux 12 | — | W42 | — | 0.5 | RLY2-R-COIL- | — | — | — |
| B3 | Injection 6 | — | W45 | — | 0.5 | OEM-2-Q | — | — | — |
| B30 | Aux 11 | — | W38 | — | 0.5 | RLY1-R-COIL- | — | — | — |
| B31 | IPE | — | — | — | — | — | — | — | — |
| B32 | APE | — | — | — | — | — | — | — | — |
| B33 | ADIO 2 | — | W49 | — | 0.5 | OEM-4-AA | — | — | — |
| B34 | Ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| B4 | Injection 5 | — | W44 | — | 0.5 | OEM-3-P | — | — | — |
| B5 | +14V E-Throttle | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| B6 | Analogue Temp 3 | — | W52 | — | 0.5 | OEM-4-N | — | — | — |
| B7 | Analogue Temp 4 | — | — | — | — | — | — | — | — |
| B8 | Knock 2 | — | — | — | — | — | — | — | — |
| B9 | Knock 1 | — | W18 | — | 0.5 | OEM-4-M | — | — | — |
OEM-2
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A | Injector 1 | — | W21 | — | 0.5 | G5VOODOONEO4-A-A4 | — | — | — |
| B | Cooling fan relay | — | W29 | — | 0.5 | G5VOODOONEO4-A-A21 | — | — | — |
| C | Condenser fan relay | — | W30 | — | 0.5 | G5VOODOONEO4-A-A20 | — | — | — |
| D | Injector 2 | — | W22 | — | 0.5 | G5VOODOONEO4-A-A3 | — | — | — |
| E | EGR valve | — | W46 | — | 0.5 | G5VOODOONEO4-B-B2 | — | — | — |
| F | EGR valve | — | W47 | — | 0.5 | G5VOODOONEO4-B-B1 | — | — | — |
| G | Injector 3 | — | W23 | — | 0.5 | G5VOODOONEO4-A-A2 | — | — | — |
| H | EGR valve | — | — | — | — | — | — | — | — |
| I | EGR valve | — | — | — | — | — | — | — | — |
| J | Injector 4 | — | W24 | — | 0.5 | G5VOODOONEO4-A-A1 | — | — | — |
| K | A/C clutch relay | — | W31 | — | 0.5 | G5VOODOONEO4-A-A19 | — | — | — |
| L | NC | — | — | — | — | — | — | — | — |
| M | Fuel pump relay | — | W32 | — | 0.5 | G5VOODOONEO4-A-A29 | — | — | — |
| N | VTCS solenoid (intake butterflies) | — | — | — | — | — | — | — | — |
| O | Fuel pump relay (non-immobiliser) | — | W34 | — | 0.5 | G5VOODOONEO4-A-A27 | — | — | — |
| P | ISC valve +14V feed | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| Q | ISC valve low side | — | W45 | — | 0.5 | G5VOODOONEO4-B-B3 | — | — | — |
| R | Malfunction indicator lamp (MIL) | — | — | — | — | — | — | — | — |
OEM-3
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A | Power ground | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| B | Power ground | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| C | Purge solenoid valve | — | — | — | — | — | — | — | — |
| D | EGR boost solenoid | — | — | — | — | — | — | — | — |
| E | NC | — | — | — | — | — | — | — | — |
| F | Ignition 1 (coils 1+4, wasted spark) | — | W19 | — | 0.5 | G5VOODOONEO4-A-A13 | — | — | — |
| G | NC | — | — | — | — | — | — | — | — |
| H | Main relay | — | W33 | — | 0.5 | G5VOODOONEO4-A-A28 | — | — | — |
| I | Ignition 2 (coils 2+3, wasted spark) | — | W20 | — | 0.5 | G5VOODOONEO4-A-A12 | — | — | — |
| J | Front O2 heater | — | W43 | — | 0.5 | G5VOODOONEO4-B-B10 | — | — | — |
| K | EVAP leak detection pump | — | — | — | — | — | — | — | — |
| L | NC | — | — | — | — | — | — | — | — |
| M | Alternator control | — | — | — | — | — | — | — | — |
| N | NC | — | — | — | — | — | — | — | — |
| O | Tachometer output | — | — | — | — | — | — | — | — |
| P | Rear O2 heater | — | W44 | — | 0.5 | G5VOODOONEO4-B-B4 | — | — | — |
| Q | Data link connector (K-line) | — | — | — | — | — | — | — | — |
| R | NC | — | — | — | — | — | — | — | — |
| S | Immobiliser | — | W55 | — | 0.5 | G5VOODOONEO4-A-A31 | — | — | — |
| T | Vehicle speed | — | W54 | — | 0.5 | G5VOODOONEO4-A-A30 | — | — | — |
| U | Charge lamp | — | — | — | — | — | — | — | — |
| V | Cam position (CMP) | — | W17 | — | 0.5 | G5VOODOONEO4-A-A9 | — | — | — |
| W | NC | — | — | — | — | — | — | — | — |
| X | NC | — | — | — | — | — | — | — | — |
| Y | Crank position (CKP) | — | W16 | — | 0.5 | G5VOODOONEO4-A-A8 | — | — | — |
| Z | NC | — | — | — | — | — | — | — | — |
OEM-4
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A | Power ground | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| AA | Rear O2 signal | — | W49 | — | 0.5 | G5VOODOONEO4-B-B33 | — | — | — |
| AB | NC | — | — | — | — | — | — | — | — |
| AC | Data link connector (DLC TEN, turbo) | — | — | — | — | — | — | — | — |
| AD | Fuel level | — | W53 | — | 0.5 | G5VOODOONEO4-B-B15 | — | — | — |
| AE | BARO/MAP sensor (turbo boost pressure) | — | W48 | — | 0.5 | G5VOODOONEO4-A-A22 | — | — | — |
| AF | ECU power +14V (main relay) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| AG | Constant +12V | — | — | — | — | — | — | — | — |
| AH | EVAP leak detection pump solenoid valve | — | — | — | — | — | — | — | — |
| B | Brake switch | — | W56 | — | 0.5 | G5VOODOONEO4-A-A23 | — | — | — |
| C | Power steering pressure switch | — | W57 | — | 0.5 | G5VOODOONEO4-B-B21 | — | — | — |
| D | Boost control solenoid (turbo) | — | W35 | — | 0.5 | RLY1-R-OUT | — | — | — |
| E | Boost control solenoid (turbo) | — | W39 | — | 0.5 | RLY2-R-OUT | — | — | — |
| F | A/C request | — | W58 | — | 0.5 | G5VOODOONEO4-B-B20 | — | — | — |
| G | NC | — | — | — | — | — | — | — | — |
| H | Neutral switch | — | W59 | — | 0.5 | G5VOODOONEO4-B-B19 | — | — | — |
| I | Clutch switch | — | W60 | — | 0.5 | G5VOODOONEO4-B-B16 | — | — | — |
| J | VTCS vacuum switch | — | W61 | — | 0.5 | G5VOODOONEO4-B-B23 | — | — | — |
| K | NC | — | — | — | — | — | — | — | — |
| L | +5V sensor supply | — | W15 | — | 0.5 | G5VOODOONEO4-A-A32 | — | — | — |
| M | Knock sensor | — | W18 | — | 0.5 | G5VOODOONEO4-B-B9 | — | — | — |
| N | Intake air temperature (IAT) | — | W52 | — | 0.5 | G5VOODOONEO4-B-B6 | — | — | — |
| O | Signal ground | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| P | Coolant temperature (ECT) | — | W27 | — | 0.5 | G5VOODOONEO4-A-A15 | — | — | — |
| Q | NC | — | — | — | — | — | — | — | — |
| R | Intake air temperature 2 (IAT2, turbo) | — | W51 | — | 0.5 | G5VOODOONEO4-A-A16 | — | — | — |
| S | Ignition switch (IG1) sense | — | W28 | — | 0.5 | G5VOODOONEO4-A-A6 | — | — | — |
| T | Generator output voltage (terminal P) | — | — | — | — | — | — | — | — |
| U | NC | — | — | — | — | — | — | — | — |
| V | Throttle position (TPS) | — | W26 | — | 0.5 | G5VOODOONEO4-A-A17 | — | — | — |
| W | Front O2 signal | — | W50 | — | 0.5 | G5VOODOONEO4-A-A33 | — | — | — |
| X | Mass air flow (MAF) | — | W25 | — | 0.5 | G5VOODOONEO4-A-A14 | — | — | — |
| Y | NC | — | — | — | — | — | — | — | — |
| Z | TCM (automatic only) | — | — | — | — | — | — | — | — |
RLY1-R
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| COIL+ | Relay coil positive (switched +12 V) | — | W37 | — | 0.5 | SP-14V-1 | — | — | — |
| COIL- | Relay coil negative (ECU low-side driver) | — | W38 | — | 0.5 | G5VOODOONEO4-B-B30 | — | — | — |
| IN | Relay contact input (switched +12 V) | — | W36 | — | 0.5 | SP-14V-1 | — | — | — |
| OUT | Relay contact output (switched +12 V to load) | — | W35 | — | 0.5 | OEM-4-D | — | — | — |
RLY2-R
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| COIL+ | Relay coil positive (switched +12 V) | — | W41 | — | 0.5 | SP-14V-1 | — | — | — |
| COIL- | Relay coil negative (ECU low-side driver) | — | W42 | — | 0.5 | G5VOODOONEO4-B-B29 | — | — | — |
| IN | Relay contact input (switched +12 V) | — | W40 | — | 0.5 | SP-14V-1 | — | — | — |
| OUT | Relay contact output (switched +12 V to load) | — | W39 | — | 0.5 | OEM-4-E | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W12 | — | 0.5 | OEM-4-O | — | — | — |
| 1 | — | — | W13 | — | 0.5 | G5VOODOONEO4-A-A24 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | G5VOODOONEO4-B-B22 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-2-P | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-4-AF | — | — | — |
| 1 | — | — | W3 | — | 0.85 | G5VOODOONEO4-A-A5 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | G5VOODOONEO4-B-B5 | — | — | — |
| 1 | — | — | W36 | — | 0.5 | RLY1-R-IN | — | — | — |
| 1 | — | — | W37 | — | 0.5 | RLY1-R-COIL+ | — | — | — |
| 1 | — | — | W40 | — | 0.5 | RLY2-R-IN | — | — | — |
| 1 | — | — | W41 | — | 0.5 | RLY2-R-COIL+ | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-3-A | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-3-B | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-4-A | — | — | — |
| 1 | — | — | W8 | — | 0.85 | G5VOODOONEO4-A-A25 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | G5VOODOONEO4-A-A34 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | G5VOODOONEO4-B-B25 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | G5VOODOONEO4-B-B34 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-2-A | Injector 1 | injector_out | G5VOODOONEO4-A-A4 | Injection 1 | injector_out | corroborated | |
| OEM-2-B | Cooling fan relay | low_side_out | G5VOODOONEO4-A-A21 | Aux 1 | low_side_out | corroborated | |
| OEM-2-C | Condenser fan relay | low_side_out | G5VOODOONEO4-A-A20 | Aux 2 | low_side_out | corroborated | |
| OEM-2-D | Injector 2 | injector_out | G5VOODOONEO4-A-A3 | Injection 2 | injector_out | corroborated | |
| OEM-2-E | EGR valve | low_side_out | G5VOODOONEO4-B-B2 | Injection 7 | injector_out | corroborated | |
| OEM-2-F | EGR valve | low_side_out | G5VOODOONEO4-B-B1 | Injection 8 | injector_out | corroborated | |
| OEM-2-G | Injector 3 | injector_out | G5VOODOONEO4-A-A2 | Injection 3 | injector_out | corroborated | |
| OEM-2-H | EGR valve | low_side_out | — | — | — | corroborated | |
| OEM-2-I | EGR valve | low_side_out | — | — | — | corroborated | |
| OEM-2-J | Injector 4 | injector_out | G5VOODOONEO4-A-A1 | Injection 4 | injector_out | corroborated | |
| OEM-2-K | A/C clutch relay | low_side_out | G5VOODOONEO4-A-A19 | Aux 7 / Digital Input 7 | low_side_out | corroborated | |
| OEM-2-L | NC | — | — | — | — | single_source | |
| OEM-2-M | Fuel pump relay | low_side_out | G5VOODOONEO4-A-A29 | Aux 8 / Digital Input 8 | low_side_out | corroborated | |
| OEM-2-N | VTCS solenoid (intake butterflies) | low_side_out | — | — | — | corroborated | |
| OEM-2-O | Fuel pump relay (non-immobiliser) | low_side_out | G5VOODOONEO4-A-A27 | Aux 10 / Digital Input 10 | low_side_out | corroborated | |
| OEM-2-P | ISC valve +14V feed | power_in | G5VOODOONEO4-A-A5 + G5VOODOONEO4-B-B5 + RLY1-R-COIL+ + RLY1-R-IN + RLY2-R-COIL+ + RLY2-R-IN | +14V + +14V E-Throttle + Relay coil positive (switched +12 V) + Relay contact input (switched +12 V) + Relay coil positive (switched +12 V) + Relay contact input (switched +12 V) | power_in + power_out | corroborated | |
| OEM-2-Q | ISC valve low side | low_side_out | G5VOODOONEO4-B-B3 | Injection 6 | injector_out | corroborated | |
| OEM-2-R | Malfunction indicator lamp (MIL) | low_side_out | — | — | — | corroborated | |
| OEM-3-A | Power ground | ground | G5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34 | Ground + Ground + Ground + Ground | ground | corroborated | |
| OEM-3-B | Power ground | ground | G5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34 | Ground + Ground + Ground + Ground | ground | corroborated | |
| OEM-3-C | Purge solenoid valve | low_side_out | — | — | — | corroborated | |
| OEM-3-D | EGR boost solenoid | — | — | — | — | conflict | |
| OEM-3-E | NC | — | — | — | — | single_source | |
| OEM-3-F | Ignition 1 (coils 1+4, wasted spark) | ignition_out | G5VOODOONEO4-A-A13 | Ignition 1 | ignition_out | corroborated | |
| OEM-3-G | NC | — | — | — | — | single_source | |
| OEM-3-H | Main relay | low_side_out | G5VOODOONEO4-A-A28 | Aux 9 / Digital Input 9 | low_side_out | corroborated | |
| OEM-3-I | Ignition 2 (coils 2+3, wasted spark) | ignition_out | G5VOODOONEO4-A-A12 | Ignition 2 | ignition_out | corroborated | |
| OEM-3-J | Front O2 heater | low_side_out | G5VOODOONEO4-B-B10 | Heat | low_side_out | corroborated | |
| OEM-3-K | EVAP leak detection pump | low_side_out | — | — | — | corroborated | |
| OEM-3-L | NC | — | — | — | — | single_source | |
| OEM-3-M | Alternator control | low_side_out | — | — | — | corroborated | |
| OEM-3-N | NC | — | — | — | — | single_source | |
| OEM-3-O | Tachometer output | tacho_out | — | — | — | corroborated | |
| OEM-3-P | Rear O2 heater | low_side_out | G5VOODOONEO4-B-B4 | Injection 5 | injector_out | corroborated | |
| OEM-3-Q | Data link connector (K-line) | serial | — | — | — | corroborated | |
| OEM-3-R | NC | — | — | — | — | single_source | |
| OEM-3-S | Immobiliser | digital_in | G5VOODOONEO4-A-A31 | Digital Input 2 | digital_in | corroborated | |
| OEM-3-T | Vehicle speed | digital_in | G5VOODOONEO4-A-A30 | Digital Input 1 | digital_in | corroborated | |
| OEM-3-U | Charge lamp | low_side_out | — | — | — | corroborated | |
| OEM-3-V | Cam position (CMP) | trigger_in | G5VOODOONEO4-A-A9 | Trigger 2 | trigger_in | corroborated | |
| OEM-3-W | NC | — | — | — | — | single_source | |
| OEM-3-X | NC | — | — | — | — | single_source | |
| OEM-3-Y | Crank position (CKP) | trigger_in | G5VOODOONEO4-A-A8 | Trigger 1 | trigger_in | corroborated | |
| OEM-3-Z | NC | — | — | — | — | single_source | |
| OEM-4-A | Power ground | ground | G5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34 | Ground + Ground + Ground + Ground | ground | corroborated | |
| OEM-4-AA | Rear O2 signal | lambda_nb_in | G5VOODOONEO4-B-B33 | ADIO 2 | analog_in | corroborated | |
| OEM-4-AB | NC | — | — | — | — | single_source | |
| OEM-4-AC | Data link connector (DLC TEN, turbo) | serial | — | — | — | BrY | single_source |
| OEM-4-AD | Fuel level | analog_in | G5VOODOONEO4-B-B15 | ADIO 3 | analog_in | corroborated | |
| OEM-4-AE | BARO/MAP sensor (turbo boost pressure) | analog_in | G5VOODOONEO4-A-A22 | Analogue Volt 2 | analog_in | LY | single_source |
| OEM-4-AF | ECU power +14V (main relay) | power_in | G5VOODOONEO4-A-A5 + G5VOODOONEO4-B-B5 + RLY1-R-COIL+ + RLY1-R-IN + RLY2-R-COIL+ + RLY2-R-IN | +14V + +14V E-Throttle + Relay coil positive (switched +12 V) + Relay contact input (switched +12 V) + Relay coil positive (switched +12 V) + Relay contact input (switched +12 V) | power_in + power_out | corroborated | |
| OEM-4-AG | Constant +12V | power_in | — | — | — | corroborated | |
| OEM-4-AH | EVAP leak detection pump solenoid valve | low_side_out | — | — | — | corroborated | |
| OEM-4-B | Brake switch | digital_in | G5VOODOONEO4-A-A23 | Digital Input 3 | digital_in | corroborated | |
| OEM-4-C | Power steering pressure switch | digital_in | G5VOODOONEO4-B-B21 | Digital Input 4 | digital_in | corroborated | |
| OEM-4-D | Boost control solenoid (turbo) | high_side_out | RLY1-R-OUT | Relay contact output (switched +12 V to load) | power_out | Y | single_source |
| OEM-4-E | Boost control solenoid (turbo) | high_side_out | RLY2-R-OUT | Relay contact output (switched +12 V to load) | power_out | Y | single_source |
| OEM-4-F | A/C request | digital_in | G5VOODOONEO4-B-B20 | Digital Input 5 / K-Line | digital_in | corroborated | |
| OEM-4-G | NC | — | — | — | — | single_source | |
| OEM-4-H | Neutral switch | digital_in | G5VOODOONEO4-B-B19 | Digital Input 6 | digital_in | corroborated | |
| OEM-4-I | Clutch switch | digital_in | G5VOODOONEO4-B-B16 | ADIO 4 | analog_in | corroborated | |
| OEM-4-J | VTCS vacuum switch | digital_in | G5VOODOONEO4-B-B23 | ADIO 5 | analog_in | corroborated | |
| OEM-4-K | NC | — | — | — | — | single_source | |
| OEM-4-L | +5V sensor supply | vref | G5VOODOONEO4-A-A32 | +5V Out | vref | corroborated | |
| OEM-4-M | Knock sensor | knock_in | G5VOODOONEO4-B-B9 | Knock 1 | knock_in | corroborated | |
| OEM-4-N | Intake air temperature (IAT) | temp_in | G5VOODOONEO4-B-B6 | Analogue Temp 3 | temp_in | corroborated | |
| OEM-4-O | Signal ground | sensor_ground | G5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-4-P | Coolant temperature (ECT) | temp_in | G5VOODOONEO4-A-A15 | Analogue Temp 1 | temp_in | corroborated | |
| OEM-4-Q | NC | — | — | — | — | single_source | |
| OEM-4-R | Intake air temperature 2 (IAT2, turbo) | temp_in | G5VOODOONEO4-A-A16 | Analogue Temp 2 | temp_in | VY | single_source |
| OEM-4-S | Ignition switch (IG1) sense | digital_in | G5VOODOONEO4-A-A6 | Ignition Switch | digital_in | corroborated | |
| OEM-4-T | Generator output voltage (terminal P) | — | — | — | — | corroborated | |
| OEM-4-U | NC | — | — | — | — | single_source | |
| OEM-4-V | Throttle position (TPS) | analog_in | G5VOODOONEO4-A-A17 | Analogue Volt 1 | analog_in | corroborated | |
| OEM-4-W | Front O2 signal | lambda_nb_in | G5VOODOONEO4-A-A33 | Analogue Volt 3 | analog_in | corroborated | |
| OEM-4-X | Mass air flow (MAF) | analog_in | G5VOODOONEO4-A-A14 | ADIO 1 | analog_in | corroborated | |
| OEM-4-Y | NC | — | — | — | — | single_source | |
| OEM-4-Z | TCM (automatic only) | — | — | — | — | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-2-P | SP-14V-1 | 0.85 | no route | ISC valve +14V feed | — | |
| W2 | OEM-4-AF | SP-14V-1 | 0.85 | no route | ECU power +14V (main relay) | — | |
| W3 | SP-14V-1 | G5VOODOONEO4-A-A5 | 0.85 | no route | +14V | — | |
| W4 | SP-14V-1 | G5VOODOONEO4-B-B5 | 0.85 | no route | +14V E-Throttle | — | |
| W5 | OEM-3-A | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W6 | OEM-3-B | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W7 | OEM-4-A | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W8 | SP-GND-1 | G5VOODOONEO4-A-A25 | 0.85 | no route | Ground | — | |
| W9 | SP-GND-1 | G5VOODOONEO4-A-A34 | 0.85 | no route | Ground | — | |
| W10 | SP-GND-1 | G5VOODOONEO4-B-B25 | 0.85 | no route | Ground | — | |
| W11 | SP-GND-1 | G5VOODOONEO4-B-B34 | 0.85 | no route | Ground | — | |
| W12 | OEM-4-O | SP-0V-1 | 0.5 | no route | Signal ground | — | |
| W13 | SP-0V-1 | G5VOODOONEO4-A-A24 | 0.5 | no route | Sensor Ground | — | |
| W14 | SP-0V-1 | G5VOODOONEO4-B-B22 | 0.5 | no route | Sensor Ground | — | |
| W15 | OEM-4-L | G5VOODOONEO4-A-A32 | 0.5 | no route | +5V sensor supply | — | |
| W16 | OEM-3-Y | G5VOODOONEO4-A-A8 | 0.5 | no route | Crank position (CKP) | — | |
| W17 | OEM-3-V | G5VOODOONEO4-A-A9 | 0.5 | no route | Cam position (CMP) | — | |
| W18 | OEM-4-M | G5VOODOONEO4-B-B9 | 0.5 | no route | Knock sensor | — | |
| W19 | OEM-3-F | G5VOODOONEO4-A-A13 | 0.5 | no route | Ignition 1 (coils 1+4, wasted spark) | — | |
| W20 | OEM-3-I | G5VOODOONEO4-A-A12 | 0.5 | no route | Ignition 2 (coils 2+3, wasted spark) | — | |
| W21 | OEM-2-A | G5VOODOONEO4-A-A4 | 0.5 | no route | Injector 1 | — | |
| W22 | OEM-2-D | G5VOODOONEO4-A-A3 | 0.5 | no route | Injector 2 | — | |
| W23 | OEM-2-G | G5VOODOONEO4-A-A2 | 0.5 | no route | Injector 3 | — | |
| W24 | OEM-2-J | G5VOODOONEO4-A-A1 | 0.5 | no route | Injector 4 | — | |
| W25 | OEM-4-X | G5VOODOONEO4-A-A14 | 0.5 | no route | Mass air flow (MAF) | — | |
| W26 | OEM-4-V | G5VOODOONEO4-A-A17 | 0.5 | no route | Throttle position (TPS) | — | |
| W27 | OEM-4-P | G5VOODOONEO4-A-A15 | 0.5 | no route | Coolant temperature (ECT) | — | |
| W28 | OEM-4-S | G5VOODOONEO4-A-A6 | 0.5 | no route | Ignition switch (IG1) sense | — | |
| W29 | OEM-2-B | G5VOODOONEO4-A-A21 | 0.5 | no route | Cooling fan relay | — | |
| W30 | OEM-2-C | G5VOODOONEO4-A-A20 | 0.5 | no route | Condenser fan relay | — | |
| W31 | OEM-2-K | G5VOODOONEO4-A-A19 | 0.5 | no route | A/C clutch relay | — | |
| W32 | OEM-2-M | G5VOODOONEO4-A-A29 | 0.5 | no route | Fuel pump relay | — | |
| W33 | OEM-3-H | G5VOODOONEO4-A-A28 | 0.5 | no route | Main relay | — | |
| W34 | OEM-2-O | G5VOODOONEO4-A-A27 | 0.5 | no route | Fuel pump relay (non-immobiliser) | — | |
| W35 | OEM-4-D | RLY1-R-OUT | 0.5 | no route | Boost control solenoid (turbo) | — | |
| W36 | SP-14V-1 | RLY1-R-IN | 0.5 | no route | Relay contact input (switched +12 V) | — | |
| W37 | SP-14V-1 | RLY1-R-COIL+ | 0.5 | no route | Relay coil positive (switched +12 V) | — | |
| W38 | RLY1-R-COIL- | G5VOODOONEO4-B-B30 | 0.5 | no route | Relay coil negative (ECU low-side driver) | — | |
| W39 | OEM-4-E | RLY2-R-OUT | 0.5 | no route | Boost control solenoid (turbo) | — | |
| W40 | SP-14V-1 | RLY2-R-IN | 0.5 | no route | Relay contact input (switched +12 V) | — | |
| W41 | SP-14V-1 | RLY2-R-COIL+ | 0.5 | no route | Relay coil positive (switched +12 V) | — | |
| W42 | RLY2-R-COIL- | G5VOODOONEO4-B-B29 | 0.5 | no route | Relay coil negative (ECU low-side driver) | — | |
| W43 | OEM-3-J | G5VOODOONEO4-B-B10 | 0.5 | no route | Front O2 heater | — | |
| W44 | OEM-3-P | G5VOODOONEO4-B-B4 | 0.5 | no route | Rear O2 heater | — | |
| W45 | OEM-2-Q | G5VOODOONEO4-B-B3 | 0.5 | no route | ISC valve low side | — | |
| W46 | OEM-2-E | G5VOODOONEO4-B-B2 | 0.5 | no route | EGR valve | — | |
| W47 | OEM-2-F | G5VOODOONEO4-B-B1 | 0.5 | no route | EGR valve | — | |
| W48 | OEM-4-AE | G5VOODOONEO4-A-A22 | 0.5 | no route | BARO/MAP sensor (turbo boost pressure) | — | |
| W49 | OEM-4-AA | G5VOODOONEO4-B-B33 | 0.5 | no route | Rear O2 signal | — | |
| W50 | OEM-4-W | G5VOODOONEO4-A-A33 | 0.5 | no route | Front O2 signal | — | |
| W51 | OEM-4-R | G5VOODOONEO4-A-A16 | 0.5 | no route | Intake air temperature 2 (IAT2, turbo) | — | |
| W52 | OEM-4-N | G5VOODOONEO4-B-B6 | 0.5 | no route | Intake air temperature (IAT) | — | |
| W53 | OEM-4-AD | G5VOODOONEO4-B-B15 | 0.5 | no route | Fuel level | — | |
| W54 | OEM-3-T | G5VOODOONEO4-A-A30 | 0.5 | no route | Vehicle speed | — | |
| W55 | OEM-3-S | G5VOODOONEO4-A-A31 | 0.5 | no route | Immobiliser | — | |
| W56 | OEM-4-B | G5VOODOONEO4-A-A23 | 0.5 | no route | Brake switch | — | |
| W57 | OEM-4-C | G5VOODOONEO4-B-B21 | 0.5 | no route | Power steering pressure switch | — | |
| W58 | OEM-4-F | G5VOODOONEO4-B-B20 | 0.5 | no route | A/C request | — | |
| W59 | OEM-4-H | G5VOODOONEO4-B-B19 | 0.5 | no route | Neutral switch | — | |
| W60 | OEM-4-I | G5VOODOONEO4-B-B16 | 0.5 | no route | Clutch switch | — | |
| W61 | OEM-4-J | G5VOODOONEO4-B-B23 | 0.5 | no route | VTCS vacuum switch | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (13)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | LOAD_UNKNOWN | G5VOODOONEO4-A-A19 | G5VOODOONEO4-A-A19 "Aux 7 / Digital Input 7" drives OEM-2-K A/C clutch relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G5VOODOONEO4-A-A20 | G5VOODOONEO4-A-A20 "Aux 2" drives OEM-2-C Condenser fan relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G5VOODOONEO4-A-A21 | G5VOODOONEO4-A-A21 "Aux 1" drives OEM-2-B Cooling fan relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G5VOODOONEO4-A-A28 | G5VOODOONEO4-A-A28 "Aux 9 / Digital Input 9" drives OEM-3-H Main relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G5VOODOONEO4-A-A29 | G5VOODOONEO4-A-A29 "Aux 8 / Digital Input 8" drives OEM-2-M Fuel pump relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G5VOODOONEO4-B-B3 | G5VOODOONEO4-B-B3 "Injection 6" drives OEM-2-Q ISC valve low side (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | NET_FAMILY | OEM-4-I ↔ G5VOODOONEO4-B-B16 | OEM-4-I "Clutch switch" [digital_in] is wired to G5VOODOONEO4-B-B16 "ADIO 4" [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-4-J ↔ G5VOODOONEO4-B-B23 | OEM-4-J "VTCS vacuum switch" [digital_in] is wired to G5VOODOONEO4-B-B23 "ADIO 5" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| info | NET_FAMILY | OEM-2-E ↔ G5VOODOONEO4-B-B2 | OEM-2-E "EGR valve" [low_side_out] is wired to G5VOODOONEO4-B-B2 "Injection 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-2-F ↔ G5VOODOONEO4-B-B1 | OEM-2-F "EGR valve" [low_side_out] is wired to G5VOODOONEO4-B-B1 "Injection 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-2-Q ↔ G5VOODOONEO4-B-B3 | OEM-2-Q "ISC valve low side" [low_side_out] is wired to G5VOODOONEO4-B-B3 "Injection 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-3-P ↔ G5VOODOONEO4-B-B4 | OEM-3-P "Rear O2 heater" [low_side_out] is wired to G5VOODOONEO4-B-B4 "Injection 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 15 optional OEM pins are not mapped: OEM-2-H EGR valve; OEM-2-I EGR valve; OEM-2-N VTCS solenoid (intake butterflies); OEM-2-R Malfunction indicator lamp (MIL); OEM-3-C Purge solenoid valve; OEM-3-D EGR boost solenoid; OEM-3-K EVAP leak detection pump; OEM-3-M Alternator control; OEM-3-O Tachometer output; OEM-3-Q Data link connector (K-line); OEM-3-U Charge lamp; OEM-4-AC Data link connector (DLC TEN, turbo); OEM-4-AH EVAP leak detection pump solenoid valve; OEM-4-T Generator output voltage (terminal P); OEM-4-Z TCM (automatic only) |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-4-AG | 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 2026-10-17. Review every wire against both manuals before building. Not wired: - OEM-4 AG: Constant +12V: Link G5 Voodoo Neo 4 has no battery-constant input; not needed - OEM-2 H: EGR valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-2 I: EGR valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-2 N: VTCS solenoid (intake butterflies): no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-2 R: Malfunction indicator lamp (MIL): no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-3 C: Purge solenoid valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-3 K: EVAP leak detection pump: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-3 M: Alternator control: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-3 U: Charge lamp: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-4 AH: EVAP leak detection pump solenoid valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-3 O: Tachometer output: no free tacho/frequency_out/low_side/ls_hs on Link G5 Voodoo Neo 4 - OEM-3 Q: Data link connector (K-line): no free k_line on Link G5 Voodoo Neo 4 - OEM-4 AC: Data link connector (DLC TEN, turbo): no free k_line on Link G5 Voodoo Neo 4 - OEM-3 D: EGR boost solenoid: not classified in the library; wire by hand - OEM-4 T: Generator output voltage (terminal P): not classified in the library; wire by hand - OEM-4 Z: TCM (automatic only): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | oem_manual | 2005 Mazda MX-5 Miata Engine Performance Control System (PCM terminal voltage reference, BP and BP WITH TC) | https://trull.org/alex/pubmirror/www.mellens.net/mazda/Mazda-Miata-2005/engine_control_system.pdf | — | — | — |
| 4 | vendor_doc | Adaptronic eSel039 Select Plugin ECU for Mazda MX5 / Miata NB8B/C (OEM ECU pinout) | https://www.miataturbo.net/attachments/ecus-tuning-54/04-msm-ecu-pinout-104032/nb8bc_oem_ecu_pinouts-224948d1602912806 | — | — | — |
| 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 | 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 | Link G4X MX5NB2X install manual (NB2 2001-05) | https://linkecu.com/documentation/MX5XNB2.pdf | archive | 2026-10-05 | 741efdd9f2c8 |
| 4 | vendor_doc | Link G5 Voodoo Neo 4 Installer I/O Table | https://kb.linkecu.com/__attachments/a_1a3242fc2d568967ebf4193c319d8d7c0455f02d79a5d02336f74d7d307e93ce/G5%20Neo4%20Installer%20IO%20Table.pdf | — | — | — |
| 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 |