BMW 3 Series E46 M3 2001–2006 (S54) → rusEFI Proteus (auto)
BMW 3 Series E46 M3 2001–2006 (S54) — rusEFI — Proteus
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-08
Before you start
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 82 wires · 12 connectors · 1 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-X60001-2 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-X60001-8 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | OEM-X60003-4 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-X60003-5 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | SP-14V-1 | PROTEUS-Black23-23 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-X60001-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-X60001-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-X60001-6 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-X60001-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-X60005-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | PROTEUS-Black23-14 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | PROTEUS-Black23-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | PROTEUS-Black23-20 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | PROTEUS-Black35-17 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-GND-1 | PROTEUS-Black35-18 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-GND-1 | PROTEUS-Black35-24 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-X60003-15 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-X60003-35 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-X60003-36 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-X60003-37 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-X60003-45 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-X60003-49 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-X60004-12 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-X60004-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | SP-0V-1 | PROTEUS-White35-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | SP-0V-1 | PROTEUS-White35-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-0V-1 | PROTEUS-White35-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | SP-0V-1 | PROTEUS-White35-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | SP-0V-1 | PROTEUS-White35-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | SP-0V-1 | PROTEUS-White35-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | SP-0V-1 | PROTEUS-White35-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | SP-0V-1 | PROTEUS-White35-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | SP-0V-1 | PROTEUS-White35-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | SP-0V-1 | PROTEUS-White35-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-X60004-14 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-X60004-9 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | SP-5V1-1 | PROTEUS-White35-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-X60003-3 | PROTEUS-Black23-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | SP-0V-1 | PROTEUS-Black23-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-X60003-30 | PROTEUS-Black23-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-X60003-29 | PROTEUS-Black23-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | SP-0V-1 | PROTEUS-Black23-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-X60003-33 | PROTEUS-White35-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-X60003-34 | PROTEUS-White35-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-X60005-6 | PROTEUS-Black35-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-X60005-7 | PROTEUS-Black35-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-X60005-4 | PROTEUS-Black35-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-X60005-8 | PROTEUS-Black35-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-X60005-1 | PROTEUS-Black35-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-X60005-9 | PROTEUS-Black35-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-X60003-13 | PROTEUS-Black35-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-X60003-6 | PROTEUS-Black35-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-X60003-26 | PROTEUS-Black35-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-X60003-7 | PROTEUS-Black35-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-X60003-11 | PROTEUS-Black35-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-X60003-8 | PROTEUS-Black35-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-X60003-42 | PROTEUS-Black23-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-X60003-43 | PROTEUS-Black23-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-X60003-22 | PROTEUS-Black23-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-X60003-23 | PROTEUS-Black23-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-X60001-1 | PROTEUS-Black35-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-X60002-23 | PROTEUS-Black35-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-X60004-10 | PROTEUS-Black35-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-X60002-1 | PROTEUS-Black35-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-X60002-12 | PROTEUS-Black35-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-X60002-2 | PROTEUS-Black35-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-X60002-6 | PROTEUS-Black35-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-X60003-10 | PROTEUS-Black35-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-X60003-12 | PROTEUS-Black35-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W70 | OEM-X60003-21 | PROTEUS-Black35-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W71 | OEM-X60003-1 | PROTEUS-White35-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W72 | OEM-X60003-32 | PROTEUS-White35-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W73 | OEM-X60004-8 | PROTEUS-White35-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W74 | OEM-X60003-31 | PROTEUS-White35-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W75 | OEM-X60004-13 | PROTEUS-White35-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W76 | OEM-X60002-14 | PROTEUS-White35-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W77 | OEM-X60002-16 | PROTEUS-White35-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W78 | OEM-X60003-28 | PROTEUS-White35-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W79 | OEM-X60003-27 | PROTEUS-White35-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W80 | OEM-X60003-44 | PROTEUS-White35-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W81 | OEM-X60003-16 | PROTEUS-Black23-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W82 | OEM-X60003-50 | PROTEUS-Black23-3 | 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 | PROTEUS-Black23-23 | PROTEUS-Black23-12 | open (OL) | +12 V supply must not touch sensor ground | |
| 2 | PROTEUS-Black23-23 | PROTEUS-Black23-14 | open (OL) | +12 V supply must not touch power ground | |
| 3 | PROTEUS-Black23-12 | PROTEUS-White35-10 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 4 | PROTEUS-Black23-14 | PROTEUS-White35-10 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | PROTEUS-Black23-23 | PROTEUS-White35-10 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
OEM-X60001
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector relay control | — | W61 | — | 0.5 | PROTEUS-Black35-20 | — | — | — |
| 2 | DBW output-stage supply (P_DKSM+) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Power ground | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Battery constant (terminal 30) | — | — | — | — | — | — | — | — |
| 8 | ECU main power (terminal 87 via main relay) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | DBW output-stage return (P_DKSM-) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
OEM-X60002
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | O2 sensor heater, front 1 (pre-cat) | — | W64 | — | 0.5 | PROTEUS-Black35-10 | — | — | — |
| 12 | O2 sensor heater, rear 2 (post-cat) | — | W65 | — | 0.5 | PROTEUS-Black35-11 | — | — | — |
| 14 | O2 sensor signal, rear 2 (post-cat) | — | W76 | — | 0.5 | PROTEUS-White35-26 | — | — | — |
| 16 | O2 sensor signal, rear 1 (post-cat) | — | W77 | — | 0.5 | PROTEUS-White35-16 | — | — | — |
| 2 | O2 sensor heater, front 2 (pre-cat) | — | W66 | — | 0.5 | PROTEUS-Black35-12 | — | — | — |
| 23 | Main relay control | — | W62 | — | 0.5 | PROTEUS-Black35-9 | — | — | — |
| 6 | O2 sensor heater, rear 1 (post-cat) | — | W67 | — | 0.5 | PROTEUS-Black35-23 | — | — | — |
OEM-X60003
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mass air flow (MAF) signal | — | W71 | — | 0.5 | PROTEUS-White35-13 | — | — | — |
| 10 | VANOS intake solenoid | — | W68 | — | 0.5 | PROTEUS-Black35-7 | — | — | — |
| 11 | Injector cylinder 5 | — | W55 | — | 0.5 | PROTEUS-Black35-5 | — | — | — |
| 12 | Map-controlled thermostat | — | W69 | — | 0.5 | PROTEUS-Black35-19 | — | — | — |
| 13 | Injector cylinder 1 | — | W51 | — | 0.5 | PROTEUS-Black35-3 | — | — | — |
| 15 | Throttle ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Oil pressure switch | — | W81 | — | 0.5 | PROTEUS-Black23-10 | — | — | — |
| 21 | Evap purge valve | — | W70 | — | 0.5 | PROTEUS-Black35-8 | — | — | — |
| 22 | Idle speed control, close | — | W59 | — | 0.5 | PROTEUS-Black23-15 | — | — | — |
| 23 | Idle speed control, open | — | W60 | — | 0.5 | PROTEUS-Black23-8 | — | — | — |
| 26 | Injector cylinder 3 | — | W53 | — | 0.5 | PROTEUS-Black35-4 | — | — | — |
| 27 | Intake air temperature (IAT) | — | W79 | — | 0.5 | PROTEUS-White35-30 | — | — | — |
| 28 | Engine coolant temperature (ECT) | — | W78 | — | 0.5 | PROTEUS-White35-20 | — | — | — |
| 29 | Intake camshaft position | — | W41 | — | 0.5 | PROTEUS-Black23-4 | — | — | — |
| 3 | Crankshaft position | — | W38 | — | 0.5 | PROTEUS-Black23-5 | — | — | — |
| 30 | Exhaust camshaft position | — | W40 | — | 0.5 | PROTEUS-Black23-1 | — | — | — |
| 31 | Throttle position sensor 2 | — | W74 | — | 0.5 | PROTEUS-White35-25 | — | — | — |
| 32 | Throttle position sensor 1 | — | W72 | — | 0.5 | PROTEUS-White35-24 | — | — | — |
| 33 | Knock sensor 1 | — | W43 | — | 0.5 | PROTEUS-White35-34 | — | — | — |
| 34 | Knock sensor 2 | — | W44 | — | 0.5 | PROTEUS-White35-35 | — | — | — |
| 35 | ECT ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 36 | Intake camshaft ground | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 37 | Crankshaft ground | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | MAF supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 42 | Throttle motor drive 1 (H-bridge) | — | W57 | — | 0.5 | PROTEUS-Black23-6 | — | — | — |
| 43 | Throttle motor drive 2 (H-bridge) | — | W58 | — | 0.5 | PROTEUS-Black23-7 | — | — | — |
| 44 | Engine oil temperature | — | W80 | — | 0.5 | PROTEUS-White35-19 | — | — | — |
| 45 | Oil temperature ground | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 46 | Knock sensor 3 | — | — | — | — | — | — | — | — |
| 47 | Knock sensor 4 | — | — | — | — | — | — | — | — |
| 49 | Exhaust camshaft ground | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Throttle (EDK/ITB) supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 50 | Oil level switch | — | W82 | — | 0.5 | PROTEUS-Black23-3 | — | — | — |
| 6 | Injector cylinder 2 | — | W52 | — | 0.5 | PROTEUS-Black35-15 | — | — | — |
| 7 | Injector cylinder 4 | — | W54 | — | 0.5 | PROTEUS-Black35-16 | — | — | — |
| 8 | Injector cylinder 6 | — | W56 | — | 0.5 | PROTEUS-Black35-6 | — | — | — |
| 9 | VANOS exhaust solenoid | — | — | — | — | — | — | — | — |
OEM-X60004
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Fuel pump relay control | — | W63 | — | 0.5 | PROTEUS-Black35-21 | — | — | — |
| 12 | Pedal ground 2 | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 13 | Pedal position signal 2 | — | W75 | — | 0.5 | PROTEUS-White35-15 | — | — | — |
| 14 | Pedal +5V supply 2 | — | W35 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | Pedal ground 1 | — | W24 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Pedal position signal 1 | — | W73 | — | 0.5 | PROTEUS-White35-14 | — | — | — |
| 9 | Pedal +5V supply 1 | — | W36 | — | 0.5 | SP-5V1-1 | — | — | — |
OEM-X60005
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil 5 | — | W49 | — | 0.5 | PROTEUS-Black35-32 | — | — | — |
| 4 | Ignition coil 3 | — | W47 | — | 0.5 | PROTEUS-Black35-22 | — | — | — |
| 5 | Ignition ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Ignition coil 1 | — | W45 | — | 0.5 | PROTEUS-Black35-35 | — | — | — |
| 7 | Ignition coil 2 | — | W46 | — | 0.5 | PROTEUS-Black35-34 | — | — | — |
| 8 | Ignition coil 4 | — | W48 | — | 0.5 | PROTEUS-Black35-33 | — | — | — |
| 9 | Ignition coil 6 | — | W50 | — | 0.5 | PROTEUS-Black35-31 | — | — | — |
PROTEUS-Black23
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Digital 2 | — | W40 | — | 0.5 | OEM-X60003-30 | — | — | — |
| 10 | Digital 1 | — | W81 | — | 0.5 | OEM-X60003-16 | — | — | — |
| 11 | Digital 6 | — | — | — | — | — | — | — | — |
| 12 | VR 2 negative | — | W42 | — | 0.5 | SP-0V-1 | — | — | — |
| 13 | VR 1 negative | — | W39 | — | 0.5 | SP-0V-1 | — | — | — |
| 14 | Power ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 15 | ETB 2 positive | — | W59 | — | 0.5 | OEM-X60003-22 | — | — | — |
| 16 | CAN 1 Low | — | — | — | — | — | — | — | — |
| 17 | CAN 1 High | — | — | — | — | — | — | — | — |
| 18 | Ignition switch in | — | — | — | — | — | — | — | — |
| 19 | Power ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 2 | Digital 3 | — | — | — | — | — | — | — | — |
| 20 | Power ground | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 21 | CAN 2 Low | — | — | — | — | — | — | — | — |
| 22 | CAN 2 High | — | — | — | — | — | — | — | — |
| 23 | Main relay feed | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Digital 4 | — | W82 | — | 0.5 | OEM-X60003-50 | — | — | — |
| 4 | VR 2 positive | — | W41 | — | 0.5 | OEM-X60003-29 | — | — | — |
| 5 | VR 1 positive | — | W38 | — | 0.5 | OEM-X60003-3 | — | — | — |
| 6 | ETB 1 negative | — | W57 | — | 0.5 | OEM-X60003-42 | — | — | — |
| 7 | ETB 1 positive | — | W58 | — | 0.5 | OEM-X60003-43 | — | — | — |
| 8 | ETB 2 negative | — | W60 | — | 0.5 | OEM-X60003-23 | — | — | — |
| 9 | Digital 5 | — | — | — | — | — | — | — | — |
PROTEUS-Black35
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Highside 2 | — | — | — | — | — | — | — | — |
| 10 | Lowside 13 | — | W64 | — | 0.5 | OEM-X60002-1 | — | — | — |
| 11 | Lowside 14 | — | W65 | — | 0.5 | OEM-X60002-12 | — | — | — |
| 12 | Lowside 15 | — | W66 | — | 0.5 | OEM-X60002-2 | — | — | — |
| 13 | Highside 3 | — | — | — | — | — | — | — | — |
| 14 | Highside 4 | — | — | — | — | — | — | — | — |
| 15 | Injector 2 | — | W52 | — | 0.5 | OEM-X60003-6 | — | — | — |
| 16 | Injector 4 | — | W54 | — | 0.5 | OEM-X60003-7 | — | — | — |
| 17 | Power ground | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Power ground | — | W15 | — | 0.85 | SP-GND-1 | — | — | — |
| 19 | Injector 8 | — | W69 | — | 0.5 | OEM-X60003-12 | — | — | — |
| 2 | Highside 1 | — | — | — | — | — | — | — | — |
| 20 | Lowside 10 | — | W61 | — | 0.5 | OEM-X60001-1 | — | — | — |
| 21 | Lowside 12 | — | W63 | — | 0.5 | OEM-X60004-10 | — | — | — |
| 22 | Ignition 3 | — | W47 | — | 0.5 | OEM-X60005-4 | — | — | — |
| 23 | Lowside 16 | — | W67 | — | 0.5 | OEM-X60002-6 | — | — | — |
| 24 | Power ground | — | W16 | — | 0.85 | SP-GND-1 | — | — | — |
| 25 | Ignition 12 | — | — | — | — | — | — | — | — |
| 26 | Ignition 11 | — | — | — | — | — | — | — | — |
| 27 | Ignition 10 | — | — | — | — | — | — | — | — |
| 28 | Ignition 9 | — | — | — | — | — | — | — | — |
| 29 | Ignition 8 | — | — | — | — | — | — | — | — |
| 3 | Injector 1 | — | W51 | — | 0.5 | OEM-X60003-13 | — | — | — |
| 30 | Ignition 7 | — | — | — | — | — | — | — | — |
| 31 | Ignition 6 | — | W50 | — | 0.5 | OEM-X60005-9 | — | — | — |
| 32 | Ignition 5 | — | W49 | — | 0.5 | OEM-X60005-1 | — | — | — |
| 33 | Ignition 4 | — | W48 | — | 0.5 | OEM-X60005-8 | — | — | — |
| 34 | Ignition 2 | — | W46 | — | 0.5 | OEM-X60005-7 | — | — | — |
| 35 | Ignition 1 | — | W45 | — | 0.5 | OEM-X60005-6 | — | — | — |
| 4 | Injector 3 | — | W53 | — | 0.5 | OEM-X60003-26 | — | — | — |
| 5 | Injector 5 | — | W55 | — | 0.5 | OEM-X60003-11 | — | — | — |
| 6 | Injector 6 | — | W56 | — | 0.5 | OEM-X60003-8 | — | — | — |
| 7 | Injector 7 | — | W68 | — | 0.5 | OEM-X60003-10 | — | — | — |
| 8 | Injector 9 | — | W70 | — | 0.5 | OEM-X60003-21 | — | — | — |
| 9 | Lowside 11 | — | W62 | — | 0.5 | OEM-X60002-23 | — | — | — |
PROTEUS-White35
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sensor ground | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 10 | 5V supply #2 | — | W37 | — | 0.5 | SP-5V1-1 | — | — | — |
| 11 | 12V sensor supply | — | — | — | — | — | — | — | — |
| 12 | 12V sensor supply | — | — | — | — | — | — | — | — |
| 13 | Analog Volt 1 | — | W71 | — | 0.5 | OEM-X60003-1 | — | — | — |
| 14 | Analog Volt 3 | — | W73 | — | 0.5 | OEM-X60004-8 | — | — | — |
| 15 | Analog Volt 5 | — | W75 | — | 0.5 | OEM-X60004-13 | — | — | — |
| 16 | Analog Volt 7 | — | W77 | — | 0.5 | OEM-X60002-16 | — | — | — |
| 17 | Analog Volt 9 | — | — | — | — | — | — | — | — |
| 18 | Analog Volt 11 | — | — | — | — | — | — | — | — |
| 19 | Thermistor 1 | — | W80 | — | 0.5 | OEM-X60003-44 | — | — | — |
| 2 | Sensor ground | — | W26 | — | 0.5 | SP-0V-1 | — | — | — |
| 20 | Coolant temp (CLT) | — | W78 | — | 0.5 | OEM-X60003-28 | — | — | — |
| 21 | 5V supply #1 | — | — | — | — | — | — | — | — |
| 22 | 5V supply #2 | — | — | — | — | — | — | — | — |
| 23 | Sensor ground | — | W27 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Analog Volt 2 | — | W72 | — | 0.5 | OEM-X60003-32 | — | — | — |
| 25 | Analog Volt 4 | — | W74 | — | 0.5 | OEM-X60003-31 | — | — | — |
| 26 | Analog Volt 6 | — | W76 | — | 0.5 | OEM-X60002-14 | — | — | — |
| 27 | Analog Volt 8 | — | — | — | — | — | — | — | — |
| 28 | Analog Volt 10 | — | — | — | — | — | — | — | — |
| 29 | Sensor ground | — | W28 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | Sensor ground | — | W29 | — | 0.5 | SP-0V-1 | — | — | — |
| 30 | Intake air temp (IAT) | — | W79 | — | 0.5 | OEM-X60003-27 | — | — | — |
| 31 | Thermistor 4 | — | — | — | — | — | — | — | — |
| 32 | 5V supply #1 | — | — | — | — | — | — | — | — |
| 33 | 5V supply #2 | — | — | — | — | — | — | — | — |
| 34 | Knock 1 | — | W43 | — | 0.5 | OEM-X60003-33 | — | — | — |
| 35 | Knock 2 | — | W44 | — | 0.5 | OEM-X60003-34 | — | — | — |
| 4 | Sensor ground | — | W30 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Sensor ground | — | W31 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor ground | — | W32 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | Sensor ground | — | W33 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Sensor ground | — | W34 | — | 0.5 | SP-0V-1 | — | — | — |
| 9 | 5V supply #1 | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W17 | — | 0.5 | OEM-X60003-15 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-X60003-35 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-X60003-36 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-X60003-37 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-X60003-45 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | OEM-X60003-49 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | OEM-X60004-12 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | OEM-X60004-7 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | PROTEUS-White35-1 | — | — | — |
| 1 | — | — | W26 | — | 0.5 | PROTEUS-White35-2 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | PROTEUS-White35-23 | — | — | — |
| 1 | — | — | W28 | — | 0.5 | PROTEUS-White35-29 | — | — | — |
| 1 | — | — | W29 | — | 0.5 | PROTEUS-White35-3 | — | — | — |
| 1 | — | — | W30 | — | 0.5 | PROTEUS-White35-4 | — | — | — |
| 1 | — | — | W31 | — | 0.5 | PROTEUS-White35-5 | — | — | — |
| 1 | — | — | W32 | — | 0.5 | PROTEUS-White35-6 | — | — | — |
| 1 | — | — | W33 | — | 0.5 | PROTEUS-White35-7 | — | — | — |
| 1 | — | — | W34 | — | 0.5 | PROTEUS-White35-8 | — | — | — |
| 1 | — | — | W39 | — | 0.5 | PROTEUS-Black23-13 | — | — | — |
| 1 | — | — | W42 | — | 0.5 | PROTEUS-Black23-12 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-X60001-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-X60001-8 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | OEM-X60003-4 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | OEM-X60003-5 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | PROTEUS-Black23-23 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W35 | — | 0.5 | OEM-X60004-14 | — | — | — |
| 1 | — | — | W36 | — | 0.5 | OEM-X60004-9 | — | — | — |
| 1 | — | — | W37 | — | 0.5 | PROTEUS-White35-10 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W6 | — | 0.85 | OEM-X60001-4 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-X60001-5 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-X60001-6 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-X60001-9 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-X60005-5 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | PROTEUS-Black23-14 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | PROTEUS-Black23-19 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | PROTEUS-Black23-20 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | PROTEUS-Black35-17 | — | — | — |
| 1 | — | — | W15 | — | 0.85 | PROTEUS-Black35-18 | — | — | — |
| 1 | — | — | W16 | — | 0.85 | PROTEUS-Black35-24 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-X60001-1 | Injector relay control | low_side_out | PROTEUS-Black35-20 | Lowside 10 | low_side_out | corroborated | |
| OEM-X60001-2 | DBW output-stage supply (P_DKSM+) | power_in | PROTEUS-Black23-23 | Main relay feed | power_in | single_source | |
| OEM-X60001-4 | Power ground | ground | PROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24 | Power ground + Power ground + Power ground + Power ground + Power ground + Power ground | ground | corroborated | |
| OEM-X60001-5 | Power ground | ground | PROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24 | Power ground + Power ground + Power ground + Power ground + Power ground + Power ground | ground | corroborated | |
| OEM-X60001-6 | Power ground | ground | PROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24 | Power ground + Power ground + Power ground + Power ground + Power ground + Power ground | ground | corroborated | |
| OEM-X60001-7 | Battery constant (terminal 30) | power_in | — | — | — | corroborated | |
| OEM-X60001-8 | ECU main power (terminal 87 via main relay) | power_in | PROTEUS-Black23-23 | Main relay feed | power_in | corroborated | |
| OEM-X60001-9 | DBW output-stage return (P_DKSM-) | ground | PROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24 | Power ground + Power ground + Power ground + Power ground + Power ground + Power ground | ground | single_source | |
| OEM-X60002-1 | O2 sensor heater, front 1 (pre-cat) | low_side_out | PROTEUS-Black35-10 | Lowside 13 | low_side_out | corroborated | |
| OEM-X60002-12 | O2 sensor heater, rear 2 (post-cat) | low_side_out | PROTEUS-Black35-11 | Lowside 14 | low_side_out | corroborated | |
| OEM-X60002-14 | O2 sensor signal, rear 2 (post-cat) | lambda_nb_in | PROTEUS-White35-26 | Analog Volt 6 | analog_in | corroborated | |
| OEM-X60002-16 | O2 sensor signal, rear 1 (post-cat) | lambda_nb_in | PROTEUS-White35-16 | Analog Volt 7 | analog_in | corroborated | |
| OEM-X60002-2 | O2 sensor heater, front 2 (pre-cat) | low_side_out | PROTEUS-Black35-12 | Lowside 15 | low_side_out | corroborated | |
| OEM-X60002-23 | Main relay control | low_side_out | PROTEUS-Black35-9 | Lowside 11 | low_side_out | corroborated | |
| OEM-X60002-6 | O2 sensor heater, rear 1 (post-cat) | low_side_out | PROTEUS-Black35-23 | Lowside 16 | low_side_out | corroborated | |
| OEM-X60003-1 | Mass air flow (MAF) signal | analog_in | PROTEUS-White35-13 | Analog Volt 1 | analog_in | corroborated | |
| OEM-X60003-10 | VANOS intake solenoid | low_side_out | PROTEUS-Black35-7 | Injector 7 | injector_out | corroborated | |
| OEM-X60003-11 | Injector cylinder 5 | injector_out | PROTEUS-Black35-5 | Injector 5 | injector_out | corroborated | |
| OEM-X60003-12 | Map-controlled thermostat | low_side_out | PROTEUS-Black35-19 | Injector 8 | injector_out | corroborated | |
| OEM-X60003-13 | Injector cylinder 1 | injector_out | PROTEUS-Black35-3 | Injector 1 | injector_out | corroborated | |
| OEM-X60003-15 | Throttle ground | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-16 | Oil pressure switch | digital_in | PROTEUS-Black23-10 | Digital 1 | digital_in | corroborated | |
| OEM-X60003-21 | Evap purge valve | low_side_out | PROTEUS-Black35-8 | Injector 9 | injector_out | corroborated | |
| OEM-X60003-22 | Idle speed control, close | hbridge_out | PROTEUS-Black23-15 | ETB 2 positive | hbridge_out | corroborated | |
| OEM-X60003-23 | Idle speed control, open | hbridge_out | PROTEUS-Black23-8 | ETB 2 negative | hbridge_out | corroborated | |
| OEM-X60003-26 | Injector cylinder 3 | injector_out | PROTEUS-Black35-4 | Injector 3 | injector_out | corroborated | |
| OEM-X60003-27 | Intake air temperature (IAT) | temp_in | PROTEUS-White35-30 | Intake air temp (IAT) | temp_in | corroborated | |
| OEM-X60003-28 | Engine coolant temperature (ECT) | temp_in | PROTEUS-White35-20 | Coolant temp (CLT) | temp_in | corroborated | |
| OEM-X60003-29 | Intake camshaft position | trigger_in | PROTEUS-Black23-4 | VR 2 positive | trigger_in | corroborated | |
| OEM-X60003-3 | Crankshaft position | trigger_in | PROTEUS-Black23-5 | VR 1 positive | trigger_in | corroborated | |
| OEM-X60003-30 | Exhaust camshaft position | trigger_in | PROTEUS-Black23-1 | Digital 2 | trigger_in | corroborated | |
| OEM-X60003-31 | Throttle position sensor 2 | analog_in | PROTEUS-White35-25 | Analog Volt 4 | analog_in | corroborated | |
| OEM-X60003-32 | Throttle position sensor 1 | analog_in | PROTEUS-White35-24 | Analog Volt 2 | analog_in | corroborated | |
| OEM-X60003-33 | Knock sensor 1 | knock_in | PROTEUS-White35-34 | Knock 1 | knock_in | corroborated | |
| OEM-X60003-34 | Knock sensor 2 | knock_in | PROTEUS-White35-35 | Knock 2 | knock_in | corroborated | |
| OEM-X60003-35 | ECT ground | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-36 | Intake camshaft ground | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-37 | Crankshaft ground | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-4 | MAF supply | power_in | PROTEUS-Black23-23 | Main relay feed | power_in | corroborated | |
| OEM-X60003-42 | Throttle motor drive 1 (H-bridge) | hbridge_out | PROTEUS-Black23-6 | ETB 1 negative | hbridge_out | corroborated | |
| OEM-X60003-43 | Throttle motor drive 2 (H-bridge) | hbridge_out | PROTEUS-Black23-7 | ETB 1 positive | hbridge_out | corroborated | |
| OEM-X60003-44 | Engine oil temperature | temp_in | PROTEUS-White35-19 | Thermistor 1 | temp_in | corroborated | |
| OEM-X60003-45 | Oil temperature ground | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-46 | Knock sensor 3 | knock_in | — | — | — | corroborated | |
| OEM-X60003-47 | Knock sensor 4 | knock_in | — | — | — | corroborated | |
| OEM-X60003-49 | Exhaust camshaft ground | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-5 | Throttle (EDK/ITB) supply | power_in | PROTEUS-Black23-23 | Main relay feed | power_in | corroborated | |
| OEM-X60003-50 | Oil level switch | digital_in | PROTEUS-Black23-3 | Digital 4 | digital_in | corroborated | |
| OEM-X60003-6 | Injector cylinder 2 | injector_out | PROTEUS-Black35-15 | Injector 2 | injector_out | corroborated | |
| OEM-X60003-7 | Injector cylinder 4 | injector_out | PROTEUS-Black35-16 | Injector 4 | injector_out | corroborated | |
| OEM-X60003-8 | Injector cylinder 6 | injector_out | PROTEUS-Black35-6 | Injector 6 | injector_out | corroborated | |
| OEM-X60003-9 | VANOS exhaust solenoid | low_side_out | — | — | — | corroborated | |
| OEM-X60004-10 | Fuel pump relay control | low_side_out | PROTEUS-Black35-21 | Lowside 12 | low_side_out | corroborated | |
| OEM-X60004-12 | Pedal ground 2 | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60004-13 | Pedal position signal 2 | analog_in | PROTEUS-White35-15 | Analog Volt 5 | analog_in | corroborated | |
| OEM-X60004-14 | Pedal +5V supply 2 | vref | PROTEUS-White35-10 | 5V supply #2 | vref | corroborated | |
| OEM-X60004-7 | Pedal ground 1 | sensor_ground | PROTEUS-Black23-12 + PROTEUS-Black23-13 + PROTEUS-White35-1 + PROTEUS-White35-2 + PROTEUS-White35-23 + PROTEUS-White35-29 + PROTEUS-White35-3 + PROTEUS-White35-4 + PROTEUS-White35-5 + PROTEUS-White35-6 + PROTEUS-White35-7 + PROTEUS-White35-8 | VR 2 negative + VR 1 negative + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground + Sensor ground | sensor_ground + trigger_in | corroborated | |
| OEM-X60004-8 | Pedal position signal 1 | analog_in | PROTEUS-White35-14 | Analog Volt 3 | analog_in | corroborated | |
| OEM-X60004-9 | Pedal +5V supply 1 | vref | PROTEUS-White35-10 | 5V supply #2 | vref | corroborated | |
| OEM-X60005-1 | Ignition coil 5 | ignition_out | PROTEUS-Black35-32 | Ignition 5 | ignition_out | corroborated | |
| OEM-X60005-4 | Ignition coil 3 | ignition_out | PROTEUS-Black35-22 | Ignition 3 | ignition_out | corroborated | |
| OEM-X60005-5 | Ignition ground | ground | PROTEUS-Black23-14 + PROTEUS-Black23-19 + PROTEUS-Black23-20 + PROTEUS-Black35-17 + PROTEUS-Black35-18 + PROTEUS-Black35-24 | Power ground + Power ground + Power ground + Power ground + Power ground + Power ground | ground | corroborated | |
| OEM-X60005-6 | Ignition coil 1 | ignition_out | PROTEUS-Black35-35 | Ignition 1 | ignition_out | corroborated | |
| OEM-X60005-7 | Ignition coil 2 | ignition_out | PROTEUS-Black35-34 | Ignition 2 | ignition_out | corroborated | |
| OEM-X60005-8 | Ignition coil 4 | ignition_out | PROTEUS-Black35-33 | Ignition 4 | ignition_out | corroborated | |
| OEM-X60005-9 | Ignition coil 6 | ignition_out | PROTEUS-Black35-31 | Ignition 6 | ignition_out | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-X60001-2 | SP-14V-1 | 0.85 | no route | DBW output-stage supply (P_DKSM+) | — | |
| W2 | OEM-X60001-8 | SP-14V-1 | 0.85 | no route | ECU main power (terminal 87 via main relay) | — | |
| W3 | OEM-X60003-4 | SP-14V-1 | 0.85 | no route | MAF supply | — | |
| W4 | OEM-X60003-5 | SP-14V-1 | 0.85 | no route | Throttle (EDK/ITB) supply | — | |
| W5 | SP-14V-1 | PROTEUS-Black23-23 | 0.85 | no route | Main relay feed | — | |
| W6 | OEM-X60001-4 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W7 | OEM-X60001-5 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W8 | OEM-X60001-6 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W9 | OEM-X60001-9 | SP-GND-1 | 0.85 | no route | DBW output-stage return (P_DKSM-) | — | |
| W10 | OEM-X60005-5 | SP-GND-1 | 0.85 | no route | Ignition ground | — | |
| W11 | SP-GND-1 | PROTEUS-Black23-14 | 0.85 | no route | Power ground | — | |
| W12 | SP-GND-1 | PROTEUS-Black23-19 | 0.85 | no route | Power ground | — | |
| W13 | SP-GND-1 | PROTEUS-Black23-20 | 0.85 | no route | Power ground | — | |
| W14 | SP-GND-1 | PROTEUS-Black35-17 | 0.85 | no route | Power ground | — | |
| W15 | SP-GND-1 | PROTEUS-Black35-18 | 0.85 | no route | Power ground | — | |
| W16 | SP-GND-1 | PROTEUS-Black35-24 | 0.85 | no route | Power ground | — | |
| W17 | OEM-X60003-15 | SP-0V-1 | 0.5 | no route | Throttle ground | — | |
| W18 | OEM-X60003-35 | SP-0V-1 | 0.5 | no route | ECT ground | — | |
| W19 | OEM-X60003-36 | SP-0V-1 | 0.5 | no route | Intake camshaft ground | — | |
| W20 | OEM-X60003-37 | SP-0V-1 | 0.5 | no route | Crankshaft ground | — | |
| W21 | OEM-X60003-45 | SP-0V-1 | 0.5 | no route | Oil temperature ground | — | |
| W22 | OEM-X60003-49 | SP-0V-1 | 0.5 | no route | Exhaust camshaft ground | — | |
| W23 | OEM-X60004-12 | SP-0V-1 | 0.5 | no route | Pedal ground 2 | — | |
| W24 | OEM-X60004-7 | SP-0V-1 | 0.5 | no route | Pedal ground 1 | — | |
| W25 | SP-0V-1 | PROTEUS-White35-1 | 0.5 | no route | Sensor ground | — | |
| W26 | SP-0V-1 | PROTEUS-White35-2 | 0.5 | no route | Sensor ground | — | |
| W27 | SP-0V-1 | PROTEUS-White35-23 | 0.5 | no route | Sensor ground | — | |
| W28 | SP-0V-1 | PROTEUS-White35-29 | 0.5 | no route | Sensor ground | — | |
| W29 | SP-0V-1 | PROTEUS-White35-3 | 0.5 | no route | Sensor ground | — | |
| W30 | SP-0V-1 | PROTEUS-White35-4 | 0.5 | no route | Sensor ground | — | |
| W31 | SP-0V-1 | PROTEUS-White35-5 | 0.5 | no route | Sensor ground | — | |
| W32 | SP-0V-1 | PROTEUS-White35-6 | 0.5 | no route | Sensor ground | — | |
| W33 | SP-0V-1 | PROTEUS-White35-7 | 0.5 | no route | Sensor ground | — | |
| W34 | SP-0V-1 | PROTEUS-White35-8 | 0.5 | no route | Sensor ground | — | |
| W35 | OEM-X60004-14 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 2 | — | |
| W36 | OEM-X60004-9 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 1 | — | |
| W37 | SP-5V1-1 | PROTEUS-White35-10 | 0.5 | no route | 5V supply #2 | — | |
| W38 | OEM-X60003-3 | PROTEUS-Black23-5 | 0.5 | no route | Crankshaft position | — | |
| W39 | SP-0V-1 | PROTEUS-Black23-13 | 0.5 | no route | VR 1 negative | — | |
| W40 | OEM-X60003-30 | PROTEUS-Black23-1 | 0.5 | no route | Exhaust camshaft position | — | |
| W41 | OEM-X60003-29 | PROTEUS-Black23-4 | 0.5 | no route | Intake camshaft position | — | |
| W42 | SP-0V-1 | PROTEUS-Black23-12 | 0.5 | no route | VR 2 negative | — | |
| W43 | OEM-X60003-33 | PROTEUS-White35-34 | 0.5 | no route | Knock sensor 1 | — | |
| W44 | OEM-X60003-34 | PROTEUS-White35-35 | 0.5 | no route | Knock sensor 2 | — | |
| W45 | OEM-X60005-6 | PROTEUS-Black35-35 | 0.5 | no route | Ignition coil 1 | — | |
| W46 | OEM-X60005-7 | PROTEUS-Black35-34 | 0.5 | no route | Ignition coil 2 | — | |
| W47 | OEM-X60005-4 | PROTEUS-Black35-22 | 0.5 | no route | Ignition coil 3 | — | |
| W48 | OEM-X60005-8 | PROTEUS-Black35-33 | 0.5 | no route | Ignition coil 4 | — | |
| W49 | OEM-X60005-1 | PROTEUS-Black35-32 | 0.5 | no route | Ignition coil 5 | — | |
| W50 | OEM-X60005-9 | PROTEUS-Black35-31 | 0.5 | no route | Ignition coil 6 | — | |
| W51 | OEM-X60003-13 | PROTEUS-Black35-3 | 0.5 | no route | Injector cylinder 1 | — | |
| W52 | OEM-X60003-6 | PROTEUS-Black35-15 | 0.5 | no route | Injector cylinder 2 | — | |
| W53 | OEM-X60003-26 | PROTEUS-Black35-4 | 0.5 | no route | Injector cylinder 3 | — | |
| W54 | OEM-X60003-7 | PROTEUS-Black35-16 | 0.5 | no route | Injector cylinder 4 | — | |
| W55 | OEM-X60003-11 | PROTEUS-Black35-5 | 0.5 | no route | Injector cylinder 5 | — | |
| W56 | OEM-X60003-8 | PROTEUS-Black35-6 | 0.5 | no route | Injector cylinder 6 | — | |
| W57 | OEM-X60003-42 | PROTEUS-Black23-6 | 0.5 | no route | Throttle motor drive 1 (H-bridge) | — | |
| W58 | OEM-X60003-43 | PROTEUS-Black23-7 | 0.5 | no route | Throttle motor drive 2 (H-bridge) | — | |
| W59 | OEM-X60003-22 | PROTEUS-Black23-15 | 0.5 | no route | Idle speed control, close | — | |
| W60 | OEM-X60003-23 | PROTEUS-Black23-8 | 0.5 | no route | Idle speed control, open | — | |
| W61 | OEM-X60001-1 | PROTEUS-Black35-20 | 0.5 | no route | Injector relay control | — | |
| W62 | OEM-X60002-23 | PROTEUS-Black35-9 | 0.5 | no route | Main relay control | — | |
| W63 | OEM-X60004-10 | PROTEUS-Black35-21 | 0.5 | no route | Fuel pump relay control | — | |
| W64 | OEM-X60002-1 | PROTEUS-Black35-10 | 0.5 | no route | O2 sensor heater, front 1 (pre-cat) | — | |
| W65 | OEM-X60002-12 | PROTEUS-Black35-11 | 0.5 | no route | O2 sensor heater, rear 2 (post-cat) | — | |
| W66 | OEM-X60002-2 | PROTEUS-Black35-12 | 0.5 | no route | O2 sensor heater, front 2 (pre-cat) | — | |
| W67 | OEM-X60002-6 | PROTEUS-Black35-23 | 0.5 | no route | O2 sensor heater, rear 1 (post-cat) | — | |
| W68 | OEM-X60003-10 | PROTEUS-Black35-7 | 0.5 | no route | VANOS intake solenoid | — | |
| W69 | OEM-X60003-12 | PROTEUS-Black35-19 | 0.5 | no route | Map-controlled thermostat | — | |
| W70 | OEM-X60003-21 | PROTEUS-Black35-8 | 0.5 | no route | Evap purge valve | — | |
| W71 | OEM-X60003-1 | PROTEUS-White35-13 | 0.5 | no route | Mass air flow (MAF) signal | — | |
| W72 | OEM-X60003-32 | PROTEUS-White35-24 | 0.5 | no route | Throttle position sensor 1 | — | |
| W73 | OEM-X60004-8 | PROTEUS-White35-14 | 0.5 | no route | Pedal position signal 1 | — | |
| W74 | OEM-X60003-31 | PROTEUS-White35-25 | 0.5 | no route | Throttle position sensor 2 | — | |
| W75 | OEM-X60004-13 | PROTEUS-White35-15 | 0.5 | no route | Pedal position signal 2 | — | |
| W76 | OEM-X60002-14 | PROTEUS-White35-26 | 0.5 | no route | O2 sensor signal, rear 2 (post-cat) | — | |
| W77 | OEM-X60002-16 | PROTEUS-White35-16 | 0.5 | no route | O2 sensor signal, rear 1 (post-cat) | — | |
| W78 | OEM-X60003-28 | PROTEUS-White35-20 | 0.5 | no route | Engine coolant temperature (ECT) | — | |
| W79 | OEM-X60003-27 | PROTEUS-White35-30 | 0.5 | no route | Intake air temperature (IAT) | — | |
| W80 | OEM-X60003-44 | PROTEUS-White35-19 | 0.5 | no route | Engine oil temperature | — | |
| W81 | OEM-X60003-16 | PROTEUS-Black23-10 | 0.5 | no route | Oil pressure switch | — | |
| W82 | OEM-X60003-50 | PROTEUS-Black23-3 | 0.5 | no route | Oil level switch | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | BMW-E46-MSS54-CONN | BMW | E46 DME (MSS54) harness connector | 1.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (7)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DBW_MOTOR_CURRENT | PROTEUS-Black23-6 | Cannot confirm Proteus can drive the throttle motor: neither the motor current (OEM-X60003-42) nor the rating of PROTEUS-Black23-6 "ETB 1 negative" is known. |
| warn | DBW_MOTOR_CURRENT | PROTEUS-Black23-7 | Cannot confirm Proteus can drive the throttle motor: neither the motor current (OEM-X60003-43) nor the rating of PROTEUS-Black23-7 "ETB 1 positive" is known. |
| info | NET_FAMILY | OEM-X60003-10 ↔ PROTEUS-Black35-7 | OEM-X60003-10 "VANOS intake solenoid" [low_side_out] is wired to PROTEUS-Black35-7 "Injector 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-X60003-12 ↔ PROTEUS-Black35-19 | OEM-X60003-12 "Map-controlled thermostat" [low_side_out] is wired to PROTEUS-Black35-19 "Injector 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-X60003-21 ↔ PROTEUS-Black35-8 | OEM-X60003-21 "Evap purge valve" [low_side_out] is wired to PROTEUS-Black35-8 "Injector 9" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | PROTEUS-White35-29 ↔ PROTEUS-Black23-12 | PROTEUS-White35-29 "Sensor ground" [sensor_ground] is wired to PROTEUS-Black23-12 "VR 2 negative" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | UNMAPPED | OEM | 3 optional OEM pins are not mapped: OEM-X60003-46 Knock sensor 3; OEM-X60003-47 Knock sensor 4; OEM-X60003-9 VANOS exhaust solenoid |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-X60001-7 | Battery-constant (memory) feed of the stock ECU: the new ECU has no such input, so it is not needed. | mapping-proposal |
Notes
Fit check: unconfirmed. Confirm these before building: - Needs CAN (E46 K-bus/CAN); not documented for this ECU - Trigger pattern for BMW S54 not found in the ECU's docs (no S50/S54-specific decoder) - This car has EWS 3.3 (rolling code) immobilizer; needs a delete/bypass Auto-mapped by auto_map() from the library pin data on 2026-10-06. Review every wire against both manuals before building. Not wired: - OEM-X60001 7: Battery constant (terminal 30): rusEFI Proteus has no battery-constant input; not needed - OEM-X60003 46: Knock sensor 3: no free knock input on rusEFI Proteus - OEM-X60003 47: Knock sensor 4: no free knock input on rusEFI Proteus - OEM-X60003 9: VANOS exhaust solenoid: no free low_side/ls_hs/injector/hbridge on rusEFI Proteus - PROTEUS-Black23 18: Ignition switch in: not fed (the stock ECU has no ignition-sense pin); feed it from a switched-ignition source
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | oem_wiring_diagram | BMW WDS A6000 DME pin table, E83 X3 (M54B30/MS45) | https://wds.psjr.org/sv/e83/zinfo/E83_PA6000A.htm | — | — | — |
| 4 | vendor_doc | rusEFI Proteus — board connector definitions (Black35 / White35 / Black23) | https://github.com/rusefi/rusefi/tree/master/firmware/config/boards/proteus/connectors | archive | 2026-10-05 | 738a2ea934c0 |
| 2 | community_copy | bimmer-service: DME MSS54 (S54) pinout | https://www.bimmer-service.com/2025/11/14/dme-mss54-s54-pinout-schematic-diagram/ | — | — | — |
| 2 | community_copy | rusefi wiki: 2002 and 2004 BMW M3 E46 DME pinout (S54/MSS54) | https://github.com/rusefi/rusefi/wiki/2002-and-2004-BMW-M3-E46-DME-pinout | — | — | — |