BMW 3 Series E46 M3 2001–2006 (S54) → ECUMASTER EMU Black (auto)
BMW 3 Series E46 M3 2001–2006 (S54) — ECUMASTER — EMU Black
⚠ 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 | 68 wires · 11 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 | EMUBLACK-Black-13 | 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 | EMUBLACK-Black-27 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | EMUBLACK-Black-28 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | EMUBLACK-Grey-17 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | EMUBLACK-Grey-24 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-X60003-15 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-X60003-35 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-X60003-36 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-X60003-37 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-X60003-45 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-X60003-49 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-X60004-12 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-X60004-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | SP-0V-1 | EMUBLACK-Black-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | SP-0V-1 | EMUBLACK-Black-38 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | SP-0V-1 | EMUBLACK-Black-39 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-X60004-14 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-X60004-9 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | SP-5V1-1 | EMUBLACK-Black-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-X60003-3 | EMUBLACK-Black-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-X60003-30 | EMUBLACK-Black-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-X60003-29 | EMUBLACK-Black-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-X60003-33 | EMUBLACK-Black-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-X60003-34 | EMUBLACK-Black-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-X60005-6 | EMUBLACK-Grey-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-X60005-7 | EMUBLACK-Grey-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-X60005-4 | EMUBLACK-Grey-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-X60005-8 | EMUBLACK-Black-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-X60005-1 | EMUBLACK-Black-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-X60005-9 | EMUBLACK-Grey-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-X60003-13 | EMUBLACK-Grey-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-X60003-6 | EMUBLACK-Grey-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-X60003-26 | EMUBLACK-Grey-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-X60003-7 | EMUBLACK-Grey-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-X60003-11 | EMUBLACK-Grey-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-X60003-8 | EMUBLACK-Grey-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-X60003-42 | EMUBLACK-Grey-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-X60003-43 | EMUBLACK-Grey-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-X60003-22 | EMUBLACK-Grey-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-X60003-23 | EMUBLACK-Grey-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-X60001-1 | EMUBLACK-Grey-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-X60002-23 | EMUBLACK-Grey-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-X60004-10 | EMUBLACK-Grey-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-X60002-1 | EMUBLACK-Grey-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-X60002-12 | EMUBLACK-Grey-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-X60002-2 | EMUBLACK-Grey-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-X60002-6 | EMUBLACK-Grey-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-X60003-1 | EMUBLACK-Black-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-X60003-32 | EMUBLACK-Black-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-X60004-8 | EMUBLACK-Black-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-X60003-31 | EMUBLACK-Black-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-X60004-13 | EMUBLACK-Black-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-X60002-14 | EMUBLACK-Black-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-X60002-16 | EMUBLACK-Black-37 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-X60003-28 | EMUBLACK-Black-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-X60003-27 | EMUBLACK-Black-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-X60003-44 | EMUBLACK-Black-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-X60003-16 | EMUBLACK-Black-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-X60003-50 | EMUBLACK-Black-23 | 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-13 | EMUBLACK-Black-26 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 4 | EMUBLACK-Black-27 | EMUBLACK-Black-26 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | EMUBLACK-Black-29 | EMUBLACK-Black-26 | open (OL) | sensor ground must not touch 5 V sensor reference |
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 | — | W38 | — | 0.5 | OEM-X60005-1 | — | — | — |
| 10 | Switch #1 In | — | W67 | — | 0.5 | OEM-X60003-16 | — | — | — |
| 11 | RS232 TXD | — | — | — | — | — | — | — | — |
| 12 | CAN H | — | — | — | — | — | — | — | — |
| 13 | Battery +12V | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 14 | Ignition coil #4 | — | W37 | — | 0.5 | OEM-X60005-8 | — | — | — |
| 15 | EGT in #2 | — | — | — | — | — | — | — | — |
| 16 | Knock Sensor in #2 | — | W33 | — | 0.5 | OEM-X60003-34 | — | — | — |
| 17 | Analog In #3 | — | W60 | — | 0.5 | OEM-X60003-31 | — | — | — |
| 18 | TPS In | — | W58 | — | 0.5 | OEM-X60003-32 | — | — | — |
| 19 | WBO Ip | — | — | — | — | — | — | — | — |
| 2 | EGT in #1 | — | — | — | — | — | — | — | — |
| 20 | VSS In | — | — | — | — | — | — | — | — |
| 21 | Camsync In #1 | — | W30 | — | 0.5 | OEM-X60003-30 | — | — | — |
| 22 | WBO Rcal | — | — | — | — | — | — | — | — |
| 23 | Switch #2 In | — | W68 | — | 0.5 | OEM-X60003-50 | — | — | — |
| 24 | RS232 RXD | — | — | — | — | — | — | — | — |
| 25 | CAN L | — | — | — | — | — | — | — | — |
| 26 | +5V supply | — | W28 | — | 0.5 | SP-5V1-1 | — | — | — |
| 27 | Power Ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 28 | Ecu Ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 29 | Sensor Ground | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | Knock Sensor in #1 | — | W32 | — | 0.5 | OEM-X60003-33 | — | — | — |
| 30 | Analog In #4 | — | W61 | — | 0.5 | OEM-X60004-13 | — | — | — |
| 31 | Analog In #1 | — | W57 | — | 0.5 | OEM-X60003-1 | — | — | — |
| 32 | IAT In | — | W64 | — | 0.5 | OEM-X60003-28 | — | — | — |
| 33 | WBO VGND | — | — | — | — | — | — | — | — |
| 34 | +5V supply | — | — | — | — | — | — | — | — |
| 35 | Analog In #5 | — | W62 | — | 0.5 | OEM-X60002-14 | — | — | — |
| 36 | Switch #3 In | — | — | — | — | — | — | — | — |
| 37 | Analog In #6 | — | W63 | — | 0.5 | OEM-X60002-16 | — | — | — |
| 38 | Sensor Ground | — | W24 | — | 0.5 | SP-0V-1 | — | — | — |
| 39 | Sensor Ground | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | Analog In #2 | — | W59 | — | 0.5 | OEM-X60004-8 | — | — | — |
| 5 | CLT In | — | W65 | — | 0.5 | OEM-X60003-27 | — | — | — |
| 6 | WBO Vs | — | — | — | — | — | — | — | — |
| 7 | Camsync In #2 | — | W31 | — | 0.5 | OEM-X60003-29 | — | — | — |
| 8 | Primary trigger | — | W29 | — | 0.5 | OEM-X60003-3 | — | — | — |
| 9 | Flex Fuel In | — | W66 | — | 0.5 | OEM-X60003-44 | — | — | — |
EMUBLACK-Grey
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil #6 | — | W39 | — | 0.5 | OEM-X60005-9 | — | — | — |
| 10 | H-Bridge #1 Winding B | — | W46 | — | 0.5 | OEM-X60003-42 | — | — | — |
| 11 | H-Bridge #2 Winding B | — | W48 | — | 0.5 | OEM-X60003-22 | — | — | — |
| 12 | AUX 5 | — | W55 | — | 0.5 | OEM-X60002-2 | — | — | — |
| 13 | AUX 2 / Injector #8 | — | W51 | — | 0.5 | OEM-X60002-23 | — | — | — |
| 14 | Injector #5 | — | W44 | — | 0.5 | OEM-X60003-11 | — | — | — |
| 15 | Injector #2 | — | W41 | — | 0.5 | OEM-X60003-6 | — | — | — |
| 16 | Ignition coil #2 | — | W35 | — | 0.5 | OEM-X60005-7 | — | — | — |
| 17 | Power Ground | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Ignition +12V | — | — | — | — | — | — | — | — |
| 19 | WBO Heater | — | W53 | — | 0.5 | OEM-X60002-1 | — | — | — |
| 2 | H-Bridge #1 Winding A | — | W47 | — | 0.5 | OEM-X60003-43 | — | — | — |
| 20 | AUX 4 / Tacho | — | W54 | — | 0.5 | OEM-X60002-12 | — | — | — |
| 21 | AUX 1 / Injector #7 | — | W50 | — | 0.5 | OEM-X60001-1 | — | — | — |
| 22 | Injector #6 | — | W45 | — | 0.5 | OEM-X60003-8 | — | — | — |
| 23 | Injector #3 | — | W42 | — | 0.5 | OEM-X60003-26 | — | — | — |
| 24 | Power Ground | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 3 | H-Bridge #2 Winding A | — | W49 | — | 0.5 | OEM-X60003-23 | — | — | — |
| 4 | AUX 6 | — | W56 | — | 0.5 | OEM-X60002-6 | — | — | — |
| 5 | AUX 3 | — | W52 | — | 0.5 | OEM-X60004-10 | — | — | — |
| 6 | Injector #4 | — | W43 | — | 0.5 | OEM-X60003-7 | — | — | — |
| 7 | Injector #1 | — | W40 | — | 0.5 | OEM-X60003-13 | — | — | — |
| 8 | Ignition coil #1 | — | W34 | — | 0.5 | OEM-X60005-6 | — | — | — |
| 9 | Ignition coil #3 | — | W36 | — | 0.5 | OEM-X60005-4 | — | — | — |
OEM-X60001
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector relay control | — | W50 | — | 0.5 | EMUBLACK-Grey-21 | — | — | — |
| 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) | — | W53 | — | 0.5 | EMUBLACK-Grey-19 | — | — | — |
| 12 | O2 sensor heater, rear 2 (post-cat) | — | W54 | — | 0.5 | EMUBLACK-Grey-20 | — | — | — |
| 14 | O2 sensor signal, rear 2 (post-cat) | — | W62 | — | 0.5 | EMUBLACK-Black-35 | — | — | — |
| 16 | O2 sensor signal, rear 1 (post-cat) | — | W63 | — | 0.5 | EMUBLACK-Black-37 | — | — | — |
| 2 | O2 sensor heater, front 2 (pre-cat) | — | W55 | — | 0.5 | EMUBLACK-Grey-12 | — | — | — |
| 23 | Main relay control | — | W51 | — | 0.5 | EMUBLACK-Grey-13 | — | — | — |
| 6 | O2 sensor heater, rear 1 (post-cat) | — | W56 | — | 0.5 | EMUBLACK-Grey-4 | — | — | — |
OEM-X60003
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mass air flow (MAF) signal | — | W57 | — | 0.5 | EMUBLACK-Black-31 | — | — | — |
| 10 | VANOS intake solenoid | — | — | — | — | — | — | — | — |
| 11 | Injector cylinder 5 | — | W44 | — | 0.5 | EMUBLACK-Grey-14 | — | — | — |
| 12 | Map-controlled thermostat | — | — | — | — | — | — | — | — |
| 13 | Injector cylinder 1 | — | W40 | — | 0.5 | EMUBLACK-Grey-7 | — | — | — |
| 15 | Throttle ground | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Oil pressure switch | — | W67 | — | 0.5 | EMUBLACK-Black-10 | — | — | — |
| 21 | Evap purge valve | — | — | — | — | — | — | — | — |
| 22 | Idle speed control, close | — | W48 | — | 0.5 | EMUBLACK-Grey-11 | — | — | — |
| 23 | Idle speed control, open | — | W49 | — | 0.5 | EMUBLACK-Grey-3 | — | — | — |
| 26 | Injector cylinder 3 | — | W42 | — | 0.5 | EMUBLACK-Grey-23 | — | — | — |
| 27 | Intake air temperature (IAT) | — | W65 | — | 0.5 | EMUBLACK-Black-5 | — | — | — |
| 28 | Engine coolant temperature (ECT) | — | W64 | — | 0.5 | EMUBLACK-Black-32 | — | — | — |
| 29 | Intake camshaft position | — | W31 | — | 0.5 | EMUBLACK-Black-7 | — | — | — |
| 3 | Crankshaft position | — | W29 | — | 0.5 | EMUBLACK-Black-8 | — | — | — |
| 30 | Exhaust camshaft position | — | W30 | — | 0.5 | EMUBLACK-Black-21 | — | — | — |
| 31 | Throttle position sensor 2 | — | W60 | — | 0.5 | EMUBLACK-Black-17 | — | — | — |
| 32 | Throttle position sensor 1 | — | W58 | — | 0.5 | EMUBLACK-Black-18 | — | — | — |
| 33 | Knock sensor 1 | — | W32 | — | 0.5 | EMUBLACK-Black-3 | — | — | — |
| 34 | Knock sensor 2 | — | W33 | — | 0.5 | EMUBLACK-Black-16 | — | — | — |
| 35 | ECT ground | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 36 | Intake camshaft ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 37 | Crankshaft ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | MAF supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 42 | Throttle motor drive 1 (H-bridge) | — | W46 | — | 0.5 | EMUBLACK-Grey-10 | — | — | — |
| 43 | Throttle motor drive 2 (H-bridge) | — | W47 | — | 0.5 | EMUBLACK-Grey-2 | — | — | — |
| 44 | Engine oil temperature | — | W66 | — | 0.5 | EMUBLACK-Black-9 | — | — | — |
| 45 | Oil temperature ground | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 46 | Knock sensor 3 | — | — | — | — | — | — | — | — |
| 47 | Knock sensor 4 | — | — | — | — | — | — | — | — |
| 49 | Exhaust camshaft ground | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Throttle (EDK/ITB) supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 50 | Oil level switch | — | W68 | — | 0.5 | EMUBLACK-Black-23 | — | — | — |
| 6 | Injector cylinder 2 | — | W41 | — | 0.5 | EMUBLACK-Grey-15 | — | — | — |
| 7 | Injector cylinder 4 | — | W43 | — | 0.5 | EMUBLACK-Grey-6 | — | — | — |
| 8 | Injector cylinder 6 | — | W45 | — | 0.5 | EMUBLACK-Grey-22 | — | — | — |
| 9 | VANOS exhaust solenoid | — | — | — | — | — | — | — | — |
OEM-X60004
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Fuel pump relay control | — | W52 | — | 0.5 | EMUBLACK-Grey-5 | — | — | — |
| 12 | Pedal ground 2 | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 13 | Pedal position signal 2 | — | W61 | — | 0.5 | EMUBLACK-Black-30 | — | — | — |
| 14 | Pedal +5V supply 2 | — | W26 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | Pedal ground 1 | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Pedal position signal 1 | — | W59 | — | 0.5 | EMUBLACK-Black-4 | — | — | — |
| 9 | Pedal +5V supply 1 | — | W27 | — | 0.5 | SP-5V1-1 | — | — | — |
OEM-X60005
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil 5 | — | W38 | — | 0.5 | EMUBLACK-Black-1 | — | — | — |
| 4 | Ignition coil 3 | — | W36 | — | 0.5 | EMUBLACK-Grey-9 | — | — | — |
| 5 | Ignition ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Ignition coil 1 | — | W34 | — | 0.5 | EMUBLACK-Grey-8 | — | — | — |
| 7 | Ignition coil 2 | — | W35 | — | 0.5 | EMUBLACK-Grey-16 | — | — | — |
| 8 | Ignition coil 4 | — | W37 | — | 0.5 | EMUBLACK-Black-14 | — | — | — |
| 9 | Ignition coil 6 | — | W39 | — | 0.5 | EMUBLACK-Grey-1 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W15 | — | 0.5 | OEM-X60003-15 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-X60003-35 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-X60003-36 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-X60003-37 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-X60003-45 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-X60003-49 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-X60004-12 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | OEM-X60004-7 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | EMUBLACK-Black-29 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | EMUBLACK-Black-38 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | EMUBLACK-Black-39 | — | — | — |
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 | EMUBLACK-Black-13 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W26 | — | 0.5 | OEM-X60004-14 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | OEM-X60004-9 | — | — | — |
| 1 | — | — | W28 | — | 0.5 | EMUBLACK-Black-26 | — | — | — |
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 | EMUBLACK-Black-27 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | EMUBLACK-Black-28 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | EMUBLACK-Grey-17 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | EMUBLACK-Grey-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 | EMUBLACK-Grey-21 | AUX 1 / Injector #7 | low_side_out | corroborated | |
| OEM-X60001-2 | DBW output-stage supply (P_DKSM+) | power_in | EMUBLACK-Black-13 | Battery +12V | power_in | single_source | |
| OEM-X60001-4 | Power ground | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | corroborated | |
| OEM-X60001-5 | Power ground | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | corroborated | |
| OEM-X60001-6 | Power ground | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu 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 | EMUBLACK-Black-13 | Battery +12V | power_in | corroborated | |
| OEM-X60001-9 | DBW output-stage return (P_DKSM-) | 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-X60002-1 | O2 sensor heater, front 1 (pre-cat) | low_side_out | EMUBLACK-Grey-19 | WBO Heater | low_side_out | corroborated | |
| OEM-X60002-12 | O2 sensor heater, rear 2 (post-cat) | low_side_out | EMUBLACK-Grey-20 | AUX 4 / Tacho | low_side_out | corroborated | |
| OEM-X60002-14 | O2 sensor signal, rear 2 (post-cat) | lambda_nb_in | EMUBLACK-Black-35 | Analog In #5 | analog_in | corroborated | |
| OEM-X60002-16 | O2 sensor signal, rear 1 (post-cat) | lambda_nb_in | EMUBLACK-Black-37 | Analog In #6 | analog_in | corroborated | |
| OEM-X60002-2 | O2 sensor heater, front 2 (pre-cat) | low_side_out | EMUBLACK-Grey-12 | AUX 5 | low_side_out | corroborated | |
| OEM-X60002-23 | Main relay control | low_side_out | EMUBLACK-Grey-13 | AUX 2 / Injector #8 | low_side_out | corroborated | |
| OEM-X60002-6 | O2 sensor heater, rear 1 (post-cat) | low_side_out | EMUBLACK-Grey-4 | AUX 6 | low_side_out | corroborated | |
| OEM-X60003-1 | Mass air flow (MAF) signal | analog_in | EMUBLACK-Black-31 | Analog In #1 | analog_in | corroborated | |
| OEM-X60003-10 | VANOS intake solenoid | low_side_out | — | — | — | corroborated | |
| OEM-X60003-11 | Injector cylinder 5 | injector_out | EMUBLACK-Grey-14 | Injector #5 | injector_out | corroborated | |
| OEM-X60003-12 | Map-controlled thermostat | low_side_out | — | — | — | corroborated | |
| OEM-X60003-13 | Injector cylinder 1 | injector_out | EMUBLACK-Grey-7 | Injector #1 | injector_out | corroborated | |
| OEM-X60003-15 | Throttle ground | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60003-16 | Oil pressure switch | digital_in | EMUBLACK-Black-10 | Switch #1 In | digital_in | corroborated | |
| OEM-X60003-21 | Evap purge valve | low_side_out | — | — | — | corroborated | |
| OEM-X60003-22 | Idle speed control, close | hbridge_out | EMUBLACK-Grey-11 | H-Bridge #2 Winding B | hbridge_out | corroborated | |
| OEM-X60003-23 | Idle speed control, open | hbridge_out | EMUBLACK-Grey-3 | H-Bridge #2 Winding A | hbridge_out | corroborated | |
| OEM-X60003-26 | Injector cylinder 3 | injector_out | EMUBLACK-Grey-23 | Injector #3 | injector_out | corroborated | |
| OEM-X60003-27 | Intake air temperature (IAT) | temp_in | EMUBLACK-Black-5 | CLT In | temp_in | corroborated | |
| OEM-X60003-28 | Engine coolant temperature (ECT) | temp_in | EMUBLACK-Black-32 | IAT In | temp_in | corroborated | |
| OEM-X60003-29 | Intake camshaft position | trigger_in | EMUBLACK-Black-7 | Camsync In #2 | trigger_in | corroborated | |
| OEM-X60003-3 | Crankshaft position | trigger_in | EMUBLACK-Black-8 | Primary trigger | trigger_in | corroborated | |
| OEM-X60003-30 | Exhaust camshaft position | trigger_in | EMUBLACK-Black-21 | Camsync In #1 | trigger_in | corroborated | |
| OEM-X60003-31 | Throttle position sensor 2 | analog_in | EMUBLACK-Black-17 | Analog In #3 | analog_in | corroborated | |
| OEM-X60003-32 | Throttle position sensor 1 | analog_in | EMUBLACK-Black-18 | TPS In | analog_in | corroborated | |
| OEM-X60003-33 | Knock sensor 1 | knock_in | EMUBLACK-Black-3 | Knock Sensor in #1 | knock_in | corroborated | |
| OEM-X60003-34 | Knock sensor 2 | knock_in | EMUBLACK-Black-16 | Knock Sensor in #2 | knock_in | corroborated | |
| OEM-X60003-35 | ECT ground | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60003-36 | Intake camshaft ground | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60003-37 | Crankshaft ground | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60003-4 | MAF supply | power_in | EMUBLACK-Black-13 | Battery +12V | power_in | corroborated | |
| OEM-X60003-42 | Throttle motor drive 1 (H-bridge) | hbridge_out | EMUBLACK-Grey-10 | H-Bridge #1 Winding B | hbridge_out | corroborated | |
| OEM-X60003-43 | Throttle motor drive 2 (H-bridge) | hbridge_out | EMUBLACK-Grey-2 | H-Bridge #1 Winding A | hbridge_out | corroborated | |
| OEM-X60003-44 | Engine oil temperature | temp_in | EMUBLACK-Black-9 | Flex Fuel In | analog_in | corroborated | |
| OEM-X60003-45 | Oil temperature ground | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | 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 | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60003-5 | Throttle (EDK/ITB) supply | power_in | EMUBLACK-Black-13 | Battery +12V | power_in | corroborated | |
| OEM-X60003-50 | Oil level switch | digital_in | EMUBLACK-Black-23 | Switch #2 In | digital_in | corroborated | |
| OEM-X60003-6 | Injector cylinder 2 | injector_out | EMUBLACK-Grey-15 | Injector #2 | injector_out | corroborated | |
| OEM-X60003-7 | Injector cylinder 4 | injector_out | EMUBLACK-Grey-6 | Injector #4 | injector_out | corroborated | |
| OEM-X60003-8 | Injector cylinder 6 | injector_out | EMUBLACK-Grey-22 | 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 | EMUBLACK-Grey-5 | AUX 3 | low_side_out | corroborated | |
| OEM-X60004-12 | Pedal ground 2 | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60004-13 | Pedal position signal 2 | analog_in | EMUBLACK-Black-30 | Analog In #4 | analog_in | corroborated | |
| OEM-X60004-14 | Pedal +5V supply 2 | vref | EMUBLACK-Black-26 | +5V supply | vref | corroborated | |
| OEM-X60004-7 | Pedal ground 1 | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-X60004-8 | Pedal position signal 1 | analog_in | EMUBLACK-Black-4 | Analog In #2 | analog_in | corroborated | |
| OEM-X60004-9 | Pedal +5V supply 1 | vref | EMUBLACK-Black-26 | +5V supply | vref | corroborated | |
| OEM-X60005-1 | Ignition coil 5 | ignition_out | EMUBLACK-Black-1 | Ignition coil #5 | ignition_out | corroborated | |
| OEM-X60005-4 | Ignition coil 3 | ignition_out | EMUBLACK-Grey-9 | Ignition coil #3 | ignition_out | corroborated | |
| OEM-X60005-5 | Ignition ground | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | corroborated | |
| OEM-X60005-6 | Ignition coil 1 | ignition_out | EMUBLACK-Grey-8 | Ignition coil #1 | ignition_out | corroborated | |
| OEM-X60005-7 | Ignition coil 2 | ignition_out | EMUBLACK-Grey-16 | Ignition coil #2 | ignition_out | corroborated | |
| OEM-X60005-8 | Ignition coil 4 | ignition_out | EMUBLACK-Black-14 | Ignition coil #4 | ignition_out | corroborated | |
| OEM-X60005-9 | Ignition coil 6 | ignition_out | EMUBLACK-Grey-1 | Ignition coil #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 | EMUBLACK-Black-13 | 0.85 | no route | Battery +12V | — | |
| 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 | EMUBLACK-Black-27 | 0.85 | no route | Power Ground | — | |
| W12 | SP-GND-1 | EMUBLACK-Black-28 | 0.85 | no route | Ecu Ground | — | |
| W13 | SP-GND-1 | EMUBLACK-Grey-17 | 0.85 | no route | Power Ground | — | |
| W14 | SP-GND-1 | EMUBLACK-Grey-24 | 0.85 | no route | Power Ground | — | |
| W15 | OEM-X60003-15 | SP-0V-1 | 0.5 | no route | Throttle ground | — | |
| W16 | OEM-X60003-35 | SP-0V-1 | 0.5 | no route | ECT ground | — | |
| W17 | OEM-X60003-36 | SP-0V-1 | 0.5 | no route | Intake camshaft ground | — | |
| W18 | OEM-X60003-37 | SP-0V-1 | 0.5 | no route | Crankshaft ground | — | |
| W19 | OEM-X60003-45 | SP-0V-1 | 0.5 | no route | Oil temperature ground | — | |
| W20 | OEM-X60003-49 | SP-0V-1 | 0.5 | no route | Exhaust camshaft ground | — | |
| W21 | OEM-X60004-12 | SP-0V-1 | 0.5 | no route | Pedal ground 2 | — | |
| W22 | OEM-X60004-7 | SP-0V-1 | 0.5 | no route | Pedal ground 1 | — | |
| W23 | SP-0V-1 | EMUBLACK-Black-29 | 0.5 | no route | Sensor Ground | — | |
| W24 | SP-0V-1 | EMUBLACK-Black-38 | 0.5 | no route | Sensor Ground | — | |
| W25 | SP-0V-1 | EMUBLACK-Black-39 | 0.5 | no route | Sensor Ground | — | |
| W26 | OEM-X60004-14 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 2 | — | |
| W27 | OEM-X60004-9 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 1 | — | |
| W28 | SP-5V1-1 | EMUBLACK-Black-26 | 0.5 | no route | +5V supply | — | |
| W29 | OEM-X60003-3 | EMUBLACK-Black-8 | 0.5 | no route | Crankshaft position | — | |
| W30 | OEM-X60003-30 | EMUBLACK-Black-21 | 0.5 | no route | Exhaust camshaft position | — | |
| W31 | OEM-X60003-29 | EMUBLACK-Black-7 | 0.5 | no route | Intake camshaft position | — | |
| W32 | OEM-X60003-33 | EMUBLACK-Black-3 | 0.5 | no route | Knock sensor 1 | — | |
| W33 | OEM-X60003-34 | EMUBLACK-Black-16 | 0.5 | no route | Knock sensor 2 | — | |
| W34 | OEM-X60005-6 | EMUBLACK-Grey-8 | 0.5 | no route | Ignition coil 1 | — | |
| W35 | OEM-X60005-7 | EMUBLACK-Grey-16 | 0.5 | no route | Ignition coil 2 | — | |
| W36 | OEM-X60005-4 | EMUBLACK-Grey-9 | 0.5 | no route | Ignition coil 3 | — | |
| W37 | OEM-X60005-8 | EMUBLACK-Black-14 | 0.5 | no route | Ignition coil 4 | — | |
| W38 | OEM-X60005-1 | EMUBLACK-Black-1 | 0.5 | no route | Ignition coil 5 | — | |
| W39 | OEM-X60005-9 | EMUBLACK-Grey-1 | 0.5 | no route | Ignition coil 6 | — | |
| W40 | OEM-X60003-13 | EMUBLACK-Grey-7 | 0.5 | no route | Injector cylinder 1 | — | |
| W41 | OEM-X60003-6 | EMUBLACK-Grey-15 | 0.5 | no route | Injector cylinder 2 | — | |
| W42 | OEM-X60003-26 | EMUBLACK-Grey-23 | 0.5 | no route | Injector cylinder 3 | — | |
| W43 | OEM-X60003-7 | EMUBLACK-Grey-6 | 0.5 | no route | Injector cylinder 4 | — | |
| W44 | OEM-X60003-11 | EMUBLACK-Grey-14 | 0.5 | no route | Injector cylinder 5 | — | |
| W45 | OEM-X60003-8 | EMUBLACK-Grey-22 | 0.5 | no route | Injector cylinder 6 | — | |
| W46 | OEM-X60003-42 | EMUBLACK-Grey-10 | 0.5 | no route | Throttle motor drive 1 (H-bridge) | — | |
| W47 | OEM-X60003-43 | EMUBLACK-Grey-2 | 0.5 | no route | Throttle motor drive 2 (H-bridge) | — | |
| W48 | OEM-X60003-22 | EMUBLACK-Grey-11 | 0.5 | no route | Idle speed control, close | — | |
| W49 | OEM-X60003-23 | EMUBLACK-Grey-3 | 0.5 | no route | Idle speed control, open | — | |
| W50 | OEM-X60001-1 | EMUBLACK-Grey-21 | 0.5 | no route | Injector relay control | — | |
| W51 | OEM-X60002-23 | EMUBLACK-Grey-13 | 0.5 | no route | Main relay control | — | |
| W52 | OEM-X60004-10 | EMUBLACK-Grey-5 | 0.5 | no route | Fuel pump relay control | — | |
| W53 | OEM-X60002-1 | EMUBLACK-Grey-19 | 0.5 | no route | O2 sensor heater, front 1 (pre-cat) | — | |
| W54 | OEM-X60002-12 | EMUBLACK-Grey-20 | 0.5 | no route | O2 sensor heater, rear 2 (post-cat) | — | |
| W55 | OEM-X60002-2 | EMUBLACK-Grey-12 | 0.5 | no route | O2 sensor heater, front 2 (pre-cat) | — | |
| W56 | OEM-X60002-6 | EMUBLACK-Grey-4 | 0.5 | no route | O2 sensor heater, rear 1 (post-cat) | — | |
| W57 | OEM-X60003-1 | EMUBLACK-Black-31 | 0.5 | no route | Mass air flow (MAF) signal | — | |
| W58 | OEM-X60003-32 | EMUBLACK-Black-18 | 0.5 | no route | Throttle position sensor 1 | — | |
| W59 | OEM-X60004-8 | EMUBLACK-Black-4 | 0.5 | no route | Pedal position signal 1 | — | |
| W60 | OEM-X60003-31 | EMUBLACK-Black-17 | 0.5 | no route | Throttle position sensor 2 | — | |
| W61 | OEM-X60004-13 | EMUBLACK-Black-30 | 0.5 | no route | Pedal position signal 2 | — | |
| W62 | OEM-X60002-14 | EMUBLACK-Black-35 | 0.5 | no route | O2 sensor signal, rear 2 (post-cat) | — | |
| W63 | OEM-X60002-16 | EMUBLACK-Black-37 | 0.5 | no route | O2 sensor signal, rear 1 (post-cat) | — | |
| W64 | OEM-X60003-28 | EMUBLACK-Black-32 | 0.5 | no route | Engine coolant temperature (ECT) | — | |
| W65 | OEM-X60003-27 | EMUBLACK-Black-5 | 0.5 | no route | Intake air temperature (IAT) | — | |
| W66 | OEM-X60003-44 | EMUBLACK-Black-9 | 0.5 | no route | Engine oil temperature | — | |
| W67 | OEM-X60003-16 | EMUBLACK-Black-10 | 0.5 | no route | Oil pressure switch | — | |
| W68 | OEM-X60003-50 | EMUBLACK-Black-23 | 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 (4)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DBW_MOTOR_CURRENT | EMUBLACK-Grey-10 | Cannot confirm EMU Black can drive the throttle motor: EMUBLACK-Grey-10 "H-Bridge #1 Winding B" is rated 6.5 A, but the motor current at OEM-X60003-42 is unknown. Add the motor's peak current from a source, or measure the motor resistance: peak ≈ 14 V ÷ R (Hondata measured 4.9 A for a Civic Si body, 10.4 A for a ZDX body; holding current is about 1 A). |
| warn | DBW_MOTOR_CURRENT | EMUBLACK-Grey-2 | Cannot confirm EMU Black can drive the throttle motor: EMUBLACK-Grey-2 "H-Bridge #1 Winding A" is rated 6.5 A, but the motor current at OEM-X60003-43 is unknown. Add the motor's peak current from a source, or measure the motor resistance: peak ≈ 14 V ÷ R (Hondata measured 4.9 A for a Civic Si body, 10.4 A for a ZDX body; holding current is about 1 A). |
| info | NET_FAMILY | OEM-X60003-44 ↔ EMUBLACK-Black-9 | OEM-X60003-44 "Engine oil temperature" [temp_in] is wired to EMUBLACK-Black-9 "Flex Fuel In" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | UNMAPPED | OEM | 6 optional OEM pins are not mapped: OEM-X60003-10 VANOS intake solenoid; OEM-X60003-12 Map-controlled thermostat; OEM-X60003-21 Evap purge valve; 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 - 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): ECUMASTER EMU Black has no battery-constant input; not needed - OEM-X60003 46: Knock sensor 3: no free knock input on ECUMASTER EMU Black - OEM-X60003 47: Knock sensor 4: no free knock input on ECUMASTER EMU Black - OEM-X60003 10: VANOS intake solenoid: no free low_side/ls_hs/injector/hbridge on ECUMASTER EMU Black - OEM-X60003 12: Map-controlled thermostat: no free low_side/ls_hs/injector/hbridge on ECUMASTER EMU Black - OEM-X60003 21: Evap purge valve: no free low_side/ls_hs/injector/hbridge on ECUMASTER EMU Black - OEM-X60003 9: VANOS exhaust solenoid: no free low_side/ls_hs/injector/hbridge on ECUMASTER EMU Black - EMUBLACK-Grey 18: Ignition +12V: 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 | 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 |
| 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 | — | — | — |