BMW 3 Series E46 M3 2001–2006 (S54) → ECUMASTER EMU PRO 16 (auto)
BMW 3 Series E46 M3 2001–2006 (S54) — ECUMASTER — EMU PRO 16
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-07
Before you start
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | 2: read the Findings page before cutting any wire |
| Size of the job | 74 wires · 13 connectors · 6 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 3-1447221-4 |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-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 | EMUPRO16-B-14 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | SP-14V-1 | EMUPRO16-B-8 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-X60001-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-X60001-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-X60001-6 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-X60001-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-X60005-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | EMUPRO16-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | EMUPRO16-A-17 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | EMUPRO16-A-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-GND-1 | EMUPRO16-B-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-GND-1 | EMUPRO16-C-30 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-GND-1 | EMUPRO16-D-18 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-X60003-15 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-X60003-35 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-X60003-36 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-X60003-37 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-X60003-45 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-X60003-49 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-X60004-12 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-X60004-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | SP-0V-1 | EMUPRO16-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-0V-1 | EMUPRO16-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | SP-0V-1 | EMUPRO16-C-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | SP-0V-1 | EMUPRO16-D-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-X60004-14 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-X60004-9 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | SP-5V1-1 | EMUPRO16-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-X60003-3 | EMUPRO16-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-X60003-33 | EMUPRO16-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-X60003-34 | EMUPRO16-B-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-X60005-6 | EMUPRO16-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-X60005-7 | EMUPRO16-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-X60005-4 | EMUPRO16-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-X60005-8 | EMUPRO16-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-X60005-1 | EMUPRO16-A-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-X60005-9 | EMUPRO16-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-X60003-13 | EMUPRO16-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-X60003-6 | EMUPRO16-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-X60003-26 | EMUPRO16-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-X60003-7 | EMUPRO16-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-X60003-11 | EMUPRO16-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-X60003-8 | EMUPRO16-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-X60003-42 | EMUPRO16-C-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-X60003-43 | EMUPRO16-C-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-X60003-22 | EMUPRO16-C-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-X60003-23 | EMUPRO16-C-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-X60001-1 | EMUPRO16-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-X60002-23 | EMUPRO16-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-X60004-10 | EMUPRO16-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-X60002-1 | EMUPRO16-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-X60002-12 | EMUPRO16-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-X60002-2 | EMUPRO16-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-X60002-6 | EMUPRO16-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-X60003-10 | EMUPRO16-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-X60003-12 | EMUPRO16-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-X60003-21 | EMUPRO16-C-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-X60003-9 | EMUPRO16-C-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-X60003-1 | EMUPRO16-C-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-X60003-32 | EMUPRO16-C-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-X60004-8 | EMUPRO16-C-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-X60003-31 | EMUPRO16-C-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-X60004-13 | EMUPRO16-C-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-X60002-14 | EMUPRO16-C-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-X60002-16 | EMUPRO16-C-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W70 | OEM-X60003-28 | EMUPRO16-C-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W71 | OEM-X60003-27 | EMUPRO16-D-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W72 | OEM-X60003-44 | EMUPRO16-C-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W73 | OEM-X60003-16 | EMUPRO16-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W74 | OEM-X60003-50 | EMUPRO16-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
Bench test (before first power-up)
Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).
| # | Probe A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | EMUPRO16-B-14 | EMUPRO16-A-11 | open (OL) | +12 V supply must not touch power ground | |
| 2 | EMUPRO16-B-14 | EMUPRO16-A-20 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | EMUPRO16-A-11 | EMUPRO16-A-12 | open (OL) | power ground must not touch 5 V sensor reference | |
| 4 | EMUPRO16-A-20 | EMUPRO16-A-12 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 5 | EMUPRO16-B-14 | EMUPRO16-A-12 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
EMUPRO16-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition 8 | — | — | — | — | — | — | — | — |
| 2 | Injector 1 | — | W42 | — | 0.5 | OEM-X60003-13 | — | — | — |
| 3 | Injector 2 | — | W43 | — | 0.5 | OEM-X60003-6 | — | — | — |
| 4 | Injector 3 | — | W44 | — | 0.5 | OEM-X60003-26 | — | — | — |
| 5 | Injector 4 | — | W45 | — | 0.5 | OEM-X60003-7 | — | — | — |
| 6 | Injector 5 | — | W46 | — | 0.5 | OEM-X60003-11 | — | — | — |
| 7 | Injector 6 | — | W47 | — | 0.5 | OEM-X60003-8 | — | — | — |
| 8 | Injector 7 | — | — | — | — | — | — | — | — |
| 9 | Injector 8 | — | — | — | — | — | — | — | — |
| 10 | Ignition 7 | — | — | — | — | — | — | — | — |
| 11 | Power GND | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 12 | +5V source A | — | W32 | — | 0.5 | SP-5V1-1 | — | — | — |
| 13 | Digital 2 | — | W73 | — | 0.5 | OEM-X60003-16 | — | — | — |
| 14 | Digital 4 | — | — | — | — | — | — | — | — |
| 15 | Digital 8 | — | — | — | — | — | — | — | — |
| 16 | Digital 6 (turbo) | — | — | — | — | — | — | — | — |
| 17 | Power GND | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Ignition 6 | — | W41 | — | 0.5 | OEM-X60005-9 | — | — | — |
| 19 | Power GND | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 20 | Digital GND | — | W26 | — | 0.5 | SP-0V-1 | — | — | — |
| 21 | Digital 1 (crank) | — | W33 | — | 0.5 | OEM-X60003-3 | — | — | — |
| 22 | Digital 3 | — | W74 | — | 0.5 | OEM-X60003-50 | — | — | — |
| 23 | Digital 7 | — | — | — | — | — | — | — | — |
| 24 | Digital 5 (turbo) | — | — | — | — | — | — | — | — |
| 25 | Auxiliary 9 | — | W60 | — | 0.5 | OEM-X60003-12 | — | — | — |
| 26 | Ignition 5 | — | W40 | — | 0.5 | OEM-X60005-1 | — | — | — |
| 27 | Ignition 4 | — | W39 | — | 0.5 | OEM-X60005-8 | — | — | — |
| 28 | Ignition 3 | — | W38 | — | 0.5 | OEM-X60005-4 | — | — | — |
| 29 | Ignition 2 | — | W37 | — | 0.5 | OEM-X60005-7 | — | — | — |
| 30 | Ignition 1 | — | W36 | — | 0.5 | OEM-X60005-6 | — | — | — |
| 31 | CAN 1 high (PC comm) | — | — | — | — | — | — | — | — |
| 32 | CAN 1 low (PC comm) | — | — | — | — | — | — | — | — |
| 33 | CAN 2 high | — | — | — | — | — | — | — | — |
| 34 | CAN 2 low | — | — | — | — | — | — | — | — |
EMUPRO16-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Auxiliary 1 (WBO heater) | — | W52 | — | 0.5 | OEM-X60001-1 | — | — | — |
| 2 | Auxiliary 2 (WBO heater) | — | W53 | — | 0.5 | OEM-X60002-23 | — | — | — |
| 3 | Auxiliary 3 (WBO heater) | — | W54 | — | 0.5 | OEM-X60004-10 | — | — | — |
| 4 | Auxiliary 4 (WBO heater) | — | W55 | — | 0.5 | OEM-X60002-1 | — | — | — |
| 5 | Auxiliary 5 | — | W56 | — | 0.5 | OEM-X60002-12 | — | — | — |
| 6 | Auxiliary 6 | — | W57 | — | 0.5 | OEM-X60002-2 | — | — | — |
| 7 | Auxiliary 7 | — | W58 | — | 0.5 | OEM-X60002-6 | — | — | — |
| 8 | +12V supply | — | W6 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Digital GND (flash drive) | — | W27 | — | 0.5 | SP-0V-1 | — | — | — |
| 10 | USB D- (flash drive) | — | — | — | — | — | — | — | — |
| 11 | USB D+ (flash drive) | — | — | — | — | — | — | — | — |
| 12 | +5V source A (flash drive) | — | — | — | — | — | — | — | — |
| 13 | Auxiliary 8 | — | W59 | — | 0.5 | OEM-X60003-10 | — | — | — |
| 14 | +12V supply | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 15 | +12V switched | — | — | — | — | — | — | — | — |
| 16 | Knock sensor 1 | — | W34 | — | 0.5 | OEM-X60003-33 | — | — | — |
| 17 | Knock sensor 2 | — | W35 | — | 0.5 | OEM-X60003-34 | — | — | — |
| 18 | WBO 2 VGND (LSU 4.9) | — | — | — | — | — | — | — | — |
| 19 | Power GND | — | W15 | — | 0.85 | SP-GND-1 | — | — | — |
| 20 | WBO 1 IP (LSU 4.9) | — | — | — | — | — | — | — | — |
| 21 | WBO 1 VS (LSU 4.9) | — | — | — | — | — | — | — | — |
| 22 | WBO 1 RCAL (LSU 4.9) | — | — | — | — | — | — | — | — |
| 23 | WBO 1 VGND (LSU 4.9) | — | — | — | — | — | — | — | — |
| 24 | WBO 2 IP (LSU 4.9) | — | — | — | — | — | — | — | — |
| 25 | WBO 2 VS (LSU 4.9) | — | — | — | — | — | — | — | — |
| 26 | WBO 2 RCAL (LSU 4.9) | — | — | — | — | — | — | — | — |
EMUPRO16-C
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Auxiliary 10 | — | W61 | — | 0.5 | OEM-X60003-21 | — | — | — |
| 2 | Auxiliary 11 | — | W62 | — | 0.5 | OEM-X60003-9 | — | — | — |
| 3 | Auxiliary 12 | — | — | — | — | — | — | — | — |
| 4 | Analog 7 | — | — | — | — | — | — | — | — |
| 5 | Analog 10 (2k2 pull) | — | — | — | — | — | — | — | — |
| 6 | H-bridge 1A | — | W49 | — | 0.5 | OEM-X60003-43 | — | — | — |
| 7 | H-bridge 2B | — | W50 | — | 0.5 | OEM-X60003-22 | — | — | — |
| 8 | H-bridge 3A | — | — | — | — | — | — | — | — |
| 9 | H-bridge 2A | — | W51 | — | 0.5 | OEM-X60003-23 | — | — | — |
| 10 | Analog 1 (MAP) | — | — | — | — | — | — | — | — |
| 11 | Analog 3 | — | W66 | — | 0.5 | OEM-X60003-31 | — | — | — |
| 12 | Analog 5 | — | W70 | — | 0.5 | OEM-X60003-28 | — | — | — |
| 13 | Analog 8 | — | — | — | — | — | — | — | — |
| 14 | Analog 11 (2k2 pull) | — | — | — | — | — | — | — | — |
| 15 | Analog 13 (1k pull) | — | — | — | — | — | — | — | — |
| 16 | Analog 15 (330R pull) | — | — | — | — | — | — | — | — |
| 17 | H-bridge 3B | — | — | — | — | — | — | — | — |
| 18 | Analog 2 | — | W64 | — | 0.5 | OEM-X60003-32 | — | — | — |
| 19 | Analog 4 | — | W68 | — | 0.5 | OEM-X60002-14 | — | — | — |
| 20 | Analog 6 | — | W72 | — | 0.5 | OEM-X60003-44 | — | — | — |
| 21 | Analog 9 (2k2 pull) | — | — | — | — | — | — | — | — |
| 22 | Analog 12 (2k2 pull) | — | — | — | — | — | — | — | — |
| 23 | Analog 14 (1k pull) | — | — | — | — | — | — | — | — |
| 24 | Analog 16 (100R pull) | — | — | — | — | — | — | — | — |
| 25 | H-bridge 1B | — | W48 | — | 0.5 | OEM-X60003-42 | — | — | — |
| 26 | LIN | — | — | — | — | — | — | — | — |
| 27 | +5V source B | — | — | — | — | — | — | — | — |
| 28 | +5V source B | — | — | — | — | — | — | — | — |
| 29 | Analog GND | — | W28 | — | 0.5 | SP-0V-1 | — | — | — |
| 30 | Power GND | — | W16 | — | 0.85 | SP-GND-1 | — | — | — |
| 31 | Precision analog 1 | — | W63 | — | 0.5 | OEM-X60003-1 | — | — | — |
| 32 | Precision analog 2 | — | W65 | — | 0.5 | OEM-X60004-8 | — | — | — |
| 33 | Precision analog 3 | — | W67 | — | 0.5 | OEM-X60004-13 | — | — | — |
| 34 | Precision analog 4 | — | W69 | — | 0.5 | OEM-X60002-16 | — | — | — |
EMUPRO16-D
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector 10 | — | — | — | — | — | — | — | — |
| 2 | Injector 11 | — | — | — | — | — | — | — | — |
| 3 | Injector 12 | — | — | — | — | — | — | — | — |
| 4 | Injector 13 | — | — | — | — | — | — | — | — |
| 5 | Injector 14 | — | — | — | — | — | — | — | — |
| 6 | Injector 15 | — | — | — | — | — | — | — | — |
| 7 | Injector 16 | — | — | — | — | — | — | — | — |
| 8 | Injector 9 | — | — | — | — | — | — | — | — |
| 9 | Analog 17 | — | — | — | — | — | — | — | — |
| 10 | Analog 18 | — | — | — | — | — | — | — | — |
| 11 | Digital 9 / Analog 19 | — | — | — | — | — | — | — | — |
| 12 | Digital 10 / Analog 20 | — | — | — | — | — | — | — | — |
| 13 | Auxiliary 13 | — | — | — | — | — | — | — | — |
| 14 | H-bridge 4A | — | — | — | — | — | — | — | — |
| 15 | Precision analog 6 | — | — | — | — | — | — | — | — |
| 16 | Precision analog 8 | — | — | — | — | — | — | — | — |
| 17 | Analog GND | — | W29 | — | 0.5 | SP-0V-1 | — | — | — |
| 18 | Power GND | — | W17 | — | 0.85 | SP-GND-1 | — | — | — |
| 19 | Auxiliary 14 | — | — | — | — | — | — | — | — |
| 20 | H-bridge 4B | — | — | — | — | — | — | — | — |
| 21 | Precision analog 5 | — | W71 | — | 0.5 | OEM-X60003-27 | — | — | — |
| 22 | Precision analog 7 | — | — | — | — | — | — | — | — |
| 23 | Ignition 9 | — | — | — | — | — | — | — | — |
| 24 | Ignition 10 | — | — | — | — | — | — | — | — |
| 25 | Auxiliary 16 | — | — | — | — | — | — | — | — |
| 26 | Auxiliary 15 | — | — | — | — | — | — | — | — |
OEM-X60001
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector relay control | — | W52 | — | 0.5 | EMUPRO16-B-1 | — | — | — |
| 2 | DBW output-stage supply (P_DKSM+) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Power ground | — | W9 | — | 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-) | — | W10 | — | 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) | — | W55 | — | 0.5 | EMUPRO16-B-4 | — | — | — |
| 12 | O2 sensor heater, rear 2 (post-cat) | — | W56 | — | 0.5 | EMUPRO16-B-5 | — | — | — |
| 14 | O2 sensor signal, rear 2 (post-cat) | — | W68 | — | 0.5 | EMUPRO16-C-19 | — | — | — |
| 16 | O2 sensor signal, rear 1 (post-cat) | — | W69 | — | 0.5 | EMUPRO16-C-34 | — | — | — |
| 2 | O2 sensor heater, front 2 (pre-cat) | — | W57 | — | 0.5 | EMUPRO16-B-6 | — | — | — |
| 23 | Main relay control | — | W53 | — | 0.5 | EMUPRO16-B-2 | — | — | — |
| 6 | O2 sensor heater, rear 1 (post-cat) | — | W58 | — | 0.5 | EMUPRO16-B-7 | — | — | — |
OEM-X60003
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mass air flow (MAF) signal | — | W63 | — | 0.5 | EMUPRO16-C-31 | — | — | — |
| 10 | VANOS intake solenoid | — | W59 | — | 0.5 | EMUPRO16-B-13 | — | — | — |
| 11 | Injector cylinder 5 | — | W46 | — | 0.5 | EMUPRO16-A-6 | — | — | — |
| 12 | Map-controlled thermostat | — | W60 | — | 0.5 | EMUPRO16-A-25 | — | — | — |
| 13 | Injector cylinder 1 | — | W42 | — | 0.5 | EMUPRO16-A-2 | — | — | — |
| 15 | Throttle ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Oil pressure switch | — | W73 | — | 0.5 | EMUPRO16-A-13 | — | — | — |
| 21 | Evap purge valve | — | W61 | — | 0.5 | EMUPRO16-C-1 | — | — | — |
| 22 | Idle speed control, close | — | W50 | — | 0.5 | EMUPRO16-C-7 | — | — | — |
| 23 | Idle speed control, open | — | W51 | — | 0.5 | EMUPRO16-C-9 | — | — | — |
| 26 | Injector cylinder 3 | — | W44 | — | 0.5 | EMUPRO16-A-4 | — | — | — |
| 27 | Intake air temperature (IAT) | — | W71 | — | 0.5 | EMUPRO16-D-21 | — | — | — |
| 28 | Engine coolant temperature (ECT) | — | W70 | — | 0.5 | EMUPRO16-C-12 | — | — | — |
| 29 | Intake camshaft position | — | — | — | — | — | — | — | — |
| 3 | Crankshaft position | — | W33 | — | 0.5 | EMUPRO16-A-21 | — | — | — |
| 30 | Exhaust camshaft position | — | — | — | — | — | — | — | — |
| 31 | Throttle position sensor 2 | — | W66 | — | 0.5 | EMUPRO16-C-11 | — | — | — |
| 32 | Throttle position sensor 1 | — | W64 | — | 0.5 | EMUPRO16-C-18 | — | — | — |
| 33 | Knock sensor 1 | — | W34 | — | 0.5 | EMUPRO16-B-16 | — | — | — |
| 34 | Knock sensor 2 | — | W35 | — | 0.5 | EMUPRO16-B-17 | — | — | — |
| 35 | ECT ground | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 36 | Intake camshaft ground | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 37 | Crankshaft ground | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | MAF supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 42 | Throttle motor drive 1 (H-bridge) | — | W48 | — | 0.5 | EMUPRO16-C-25 | — | — | — |
| 43 | Throttle motor drive 2 (H-bridge) | — | W49 | — | 0.5 | EMUPRO16-C-6 | — | — | — |
| 44 | Engine oil temperature | — | W72 | — | 0.5 | EMUPRO16-C-20 | — | — | — |
| 45 | Oil temperature ground | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 46 | Knock sensor 3 | — | — | — | — | — | — | — | — |
| 47 | Knock sensor 4 | — | — | — | — | — | — | — | — |
| 49 | Exhaust camshaft ground | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Throttle (EDK/ITB) supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 50 | Oil level switch | — | W74 | — | 0.5 | EMUPRO16-A-22 | — | — | — |
| 6 | Injector cylinder 2 | — | W43 | — | 0.5 | EMUPRO16-A-3 | — | — | — |
| 7 | Injector cylinder 4 | — | W45 | — | 0.5 | EMUPRO16-A-5 | — | — | — |
| 8 | Injector cylinder 6 | — | W47 | — | 0.5 | EMUPRO16-A-7 | — | — | — |
| 9 | VANOS exhaust solenoid | — | W62 | — | 0.5 | EMUPRO16-C-2 | — | — | — |
OEM-X60004
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Fuel pump relay control | — | W54 | — | 0.5 | EMUPRO16-B-3 | — | — | — |
| 12 | Pedal ground 2 | — | W24 | — | 0.5 | SP-0V-1 | — | — | — |
| 13 | Pedal position signal 2 | — | W67 | — | 0.5 | EMUPRO16-C-33 | — | — | — |
| 14 | Pedal +5V supply 2 | — | W30 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | Pedal ground 1 | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Pedal position signal 1 | — | W65 | — | 0.5 | EMUPRO16-C-32 | — | — | — |
| 9 | Pedal +5V supply 1 | — | W31 | — | 0.5 | SP-5V1-1 | — | — | — |
OEM-X60005
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil 5 | — | W40 | — | 0.5 | EMUPRO16-A-26 | — | — | — |
| 4 | Ignition coil 3 | — | W38 | — | 0.5 | EMUPRO16-A-28 | — | — | — |
| 5 | Ignition ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Ignition coil 1 | — | W36 | — | 0.5 | EMUPRO16-A-30 | — | — | — |
| 7 | Ignition coil 2 | — | W37 | — | 0.5 | EMUPRO16-A-29 | — | — | — |
| 8 | Ignition coil 4 | — | W39 | — | 0.5 | EMUPRO16-A-27 | — | — | — |
| 9 | Ignition coil 6 | — | W41 | — | 0.5 | EMUPRO16-A-18 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W18 | — | 0.5 | OEM-X60003-15 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-X60003-35 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-X60003-36 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-X60003-37 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | OEM-X60003-45 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | OEM-X60003-49 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | OEM-X60004-12 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | OEM-X60004-7 | — | — | — |
| 1 | — | — | W26 | — | 0.5 | EMUPRO16-A-20 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | EMUPRO16-B-9 | — | — | — |
| 1 | — | — | W28 | — | 0.5 | EMUPRO16-C-29 | — | — | — |
| 1 | — | — | W29 | — | 0.5 | EMUPRO16-D-17 | — | — | — |
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 | EMUPRO16-B-14 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | EMUPRO16-B-8 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W30 | — | 0.5 | OEM-X60004-14 | — | — | — |
| 1 | — | — | W31 | — | 0.5 | OEM-X60004-9 | — | — | — |
| 1 | — | — | W32 | — | 0.5 | EMUPRO16-A-12 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W7 | — | 0.85 | OEM-X60001-4 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-X60001-5 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-X60001-6 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-X60001-9 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | OEM-X60005-5 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | EMUPRO16-A-11 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | EMUPRO16-A-17 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | EMUPRO16-A-19 | — | — | — |
| 1 | — | — | W15 | — | 0.85 | EMUPRO16-B-19 | — | — | — |
| 1 | — | — | W16 | — | 0.85 | EMUPRO16-C-30 | — | — | — |
| 1 | — | — | W17 | — | 0.85 | EMUPRO16-D-18 | — | — | — |
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 | EMUPRO16-B-1 | Auxiliary 1 (WBO heater) | low_side_out | corroborated | |
| OEM-X60001-2 | DBW output-stage supply (P_DKSM+) | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | single_source | |
| OEM-X60001-4 | Power ground | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | corroborated | |
| OEM-X60001-5 | Power ground | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | corroborated | |
| OEM-X60001-6 | Power ground | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | corroborated | |
| OEM-X60001-7 | Battery constant (terminal 30) | power_in | — | — | — | corroborated | |
| OEM-X60001-8 | ECU main power (terminal 87 via main relay) | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | corroborated | |
| OEM-X60001-9 | DBW output-stage return (P_DKSM-) | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | single_source | |
| OEM-X60002-1 | O2 sensor heater, front 1 (pre-cat) | low_side_out | EMUPRO16-B-4 | Auxiliary 4 (WBO heater) | low_side_out | corroborated | |
| OEM-X60002-12 | O2 sensor heater, rear 2 (post-cat) | low_side_out | EMUPRO16-B-5 | Auxiliary 5 | low_side_out | corroborated | |
| OEM-X60002-14 | O2 sensor signal, rear 2 (post-cat) | lambda_nb_in | EMUPRO16-C-19 | Analog 4 | analog_in | corroborated | |
| OEM-X60002-16 | O2 sensor signal, rear 1 (post-cat) | lambda_nb_in | EMUPRO16-C-34 | Precision analog 4 | analog_in | corroborated | |
| OEM-X60002-2 | O2 sensor heater, front 2 (pre-cat) | low_side_out | EMUPRO16-B-6 | Auxiliary 6 | low_side_out | corroborated | |
| OEM-X60002-23 | Main relay control | low_side_out | EMUPRO16-B-2 | Auxiliary 2 (WBO heater) | low_side_out | corroborated | |
| OEM-X60002-6 | O2 sensor heater, rear 1 (post-cat) | low_side_out | EMUPRO16-B-7 | Auxiliary 7 | low_side_out | corroborated | |
| OEM-X60003-1 | Mass air flow (MAF) signal | analog_in | EMUPRO16-C-31 | Precision analog 1 | analog_in | corroborated | |
| OEM-X60003-10 | VANOS intake solenoid | low_side_out | EMUPRO16-B-13 | Auxiliary 8 | low_side_out | corroborated | |
| OEM-X60003-11 | Injector cylinder 5 | injector_out | EMUPRO16-A-6 | Injector 5 | injector_out | corroborated | |
| OEM-X60003-12 | Map-controlled thermostat | low_side_out | EMUPRO16-A-25 | Auxiliary 9 | low_side_out | corroborated | |
| OEM-X60003-13 | Injector cylinder 1 | injector_out | EMUPRO16-A-2 | Injector 1 | injector_out | corroborated | |
| OEM-X60003-15 | Throttle ground | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60003-16 | Oil pressure switch | digital_in | EMUPRO16-A-13 | Digital 2 | digital_in | corroborated | |
| OEM-X60003-21 | Evap purge valve | low_side_out | EMUPRO16-C-1 | Auxiliary 10 | low_side_out | corroborated | |
| OEM-X60003-22 | Idle speed control, close | hbridge_out | EMUPRO16-C-7 | H-bridge 2B | hbridge_out | corroborated | |
| OEM-X60003-23 | Idle speed control, open | hbridge_out | EMUPRO16-C-9 | H-bridge 2A | hbridge_out | corroborated | |
| OEM-X60003-26 | Injector cylinder 3 | injector_out | EMUPRO16-A-4 | Injector 3 | injector_out | corroborated | |
| OEM-X60003-27 | Intake air temperature (IAT) | temp_in | EMUPRO16-D-21 | Precision analog 5 | analog_in | corroborated | |
| OEM-X60003-28 | Engine coolant temperature (ECT) | temp_in | EMUPRO16-C-12 | Analog 5 | analog_in | corroborated | |
| OEM-X60003-29 | Intake camshaft position | trigger_in | — | — | — | corroborated | |
| OEM-X60003-3 | Crankshaft position | trigger_in | EMUPRO16-A-21 | Digital 1 (crank) | trigger_in | corroborated | |
| OEM-X60003-30 | Exhaust camshaft position | trigger_in | — | — | — | corroborated | |
| OEM-X60003-31 | Throttle position sensor 2 | analog_in | EMUPRO16-C-11 | Analog 3 | analog_in | corroborated | |
| OEM-X60003-32 | Throttle position sensor 1 | analog_in | EMUPRO16-C-18 | Analog 2 | analog_in | corroborated | |
| OEM-X60003-33 | Knock sensor 1 | knock_in | EMUPRO16-B-16 | Knock sensor 1 | knock_in | corroborated | |
| OEM-X60003-34 | Knock sensor 2 | knock_in | EMUPRO16-B-17 | Knock sensor 2 | knock_in | corroborated | |
| OEM-X60003-35 | ECT ground | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60003-36 | Intake camshaft ground | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60003-37 | Crankshaft ground | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60003-4 | MAF supply | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | corroborated | |
| OEM-X60003-42 | Throttle motor drive 1 (H-bridge) | hbridge_out | EMUPRO16-C-25 | H-bridge 1B | hbridge_out | corroborated | |
| OEM-X60003-43 | Throttle motor drive 2 (H-bridge) | hbridge_out | EMUPRO16-C-6 | H-bridge 1A | hbridge_out | corroborated | |
| OEM-X60003-44 | Engine oil temperature | temp_in | EMUPRO16-C-20 | Analog 6 | analog_in | corroborated | |
| OEM-X60003-45 | Oil temperature ground | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | 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 | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60003-5 | Throttle (EDK/ITB) supply | power_in | EMUPRO16-B-14 + EMUPRO16-B-8 | +12V supply + +12V supply | power_in | corroborated | |
| OEM-X60003-50 | Oil level switch | digital_in | EMUPRO16-A-22 | Digital 3 | digital_in | corroborated | |
| OEM-X60003-6 | Injector cylinder 2 | injector_out | EMUPRO16-A-3 | Injector 2 | injector_out | corroborated | |
| OEM-X60003-7 | Injector cylinder 4 | injector_out | EMUPRO16-A-5 | Injector 4 | injector_out | corroborated | |
| OEM-X60003-8 | Injector cylinder 6 | injector_out | EMUPRO16-A-7 | Injector 6 | injector_out | corroborated | |
| OEM-X60003-9 | VANOS exhaust solenoid | low_side_out | EMUPRO16-C-2 | Auxiliary 11 | low_side_out | corroborated | |
| OEM-X60004-10 | Fuel pump relay control | low_side_out | EMUPRO16-B-3 | Auxiliary 3 (WBO heater) | low_side_out | corroborated | |
| OEM-X60004-12 | Pedal ground 2 | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60004-13 | Pedal position signal 2 | analog_in | EMUPRO16-C-33 | Precision analog 3 | analog_in | corroborated | |
| OEM-X60004-14 | Pedal +5V supply 2 | vref | EMUPRO16-A-12 | +5V source A | vref | corroborated | |
| OEM-X60004-7 | Pedal ground 1 | sensor_ground | EMUPRO16-A-20 + EMUPRO16-B-9 + EMUPRO16-C-29 + EMUPRO16-D-17 | Digital GND + Digital GND (flash drive) + Analog GND + Analog GND | sensor_ground | corroborated | |
| OEM-X60004-8 | Pedal position signal 1 | analog_in | EMUPRO16-C-32 | Precision analog 2 | analog_in | corroborated | |
| OEM-X60004-9 | Pedal +5V supply 1 | vref | EMUPRO16-A-12 | +5V source A | vref | corroborated | |
| OEM-X60005-1 | Ignition coil 5 | ignition_out | EMUPRO16-A-26 | Ignition 5 | ignition_out | corroborated | |
| OEM-X60005-4 | Ignition coil 3 | ignition_out | EMUPRO16-A-28 | Ignition 3 | ignition_out | corroborated | |
| OEM-X60005-5 | Ignition ground | ground | EMUPRO16-A-11 + EMUPRO16-A-17 + EMUPRO16-A-19 + EMUPRO16-B-19 + EMUPRO16-C-30 + EMUPRO16-D-18 | Power GND + Power GND + Power GND + Power GND + Power GND + Power GND | ground | corroborated | |
| OEM-X60005-6 | Ignition coil 1 | ignition_out | EMUPRO16-A-30 | Ignition 1 | ignition_out | corroborated | |
| OEM-X60005-7 | Ignition coil 2 | ignition_out | EMUPRO16-A-29 | Ignition 2 | ignition_out | corroborated | |
| OEM-X60005-8 | Ignition coil 4 | ignition_out | EMUPRO16-A-27 | Ignition 4 | ignition_out | corroborated | |
| OEM-X60005-9 | Ignition coil 6 | ignition_out | EMUPRO16-A-18 | 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 | EMUPRO16-B-14 | 0.85 | no route | +12V supply | — | |
| W6 | SP-14V-1 | EMUPRO16-B-8 | 0.85 | no route | +12V supply | — | |
| W7 | OEM-X60001-4 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W8 | OEM-X60001-5 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W9 | OEM-X60001-6 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W10 | OEM-X60001-9 | SP-GND-1 | 0.85 | no route | DBW output-stage return (P_DKSM-) | — | |
| W11 | OEM-X60005-5 | SP-GND-1 | 0.85 | no route | Ignition ground | — | |
| W12 | SP-GND-1 | EMUPRO16-A-11 | 0.85 | no route | Power GND | — | |
| W13 | SP-GND-1 | EMUPRO16-A-17 | 0.85 | no route | Power GND | — | |
| W14 | SP-GND-1 | EMUPRO16-A-19 | 0.85 | no route | Power GND | — | |
| W15 | SP-GND-1 | EMUPRO16-B-19 | 0.85 | no route | Power GND | — | |
| W16 | SP-GND-1 | EMUPRO16-C-30 | 0.85 | no route | Power GND | — | |
| W17 | SP-GND-1 | EMUPRO16-D-18 | 0.85 | no route | Power GND | — | |
| W18 | OEM-X60003-15 | SP-0V-1 | 0.5 | no route | Throttle ground | — | |
| W19 | OEM-X60003-35 | SP-0V-1 | 0.5 | no route | ECT ground | — | |
| W20 | OEM-X60003-36 | SP-0V-1 | 0.5 | no route | Intake camshaft ground | — | |
| W21 | OEM-X60003-37 | SP-0V-1 | 0.5 | no route | Crankshaft ground | — | |
| W22 | OEM-X60003-45 | SP-0V-1 | 0.5 | no route | Oil temperature ground | — | |
| W23 | OEM-X60003-49 | SP-0V-1 | 0.5 | no route | Exhaust camshaft ground | — | |
| W24 | OEM-X60004-12 | SP-0V-1 | 0.5 | no route | Pedal ground 2 | — | |
| W25 | OEM-X60004-7 | SP-0V-1 | 0.5 | no route | Pedal ground 1 | — | |
| W26 | SP-0V-1 | EMUPRO16-A-20 | 0.5 | no route | Digital GND | — | |
| W27 | SP-0V-1 | EMUPRO16-B-9 | 0.5 | no route | Digital GND (flash drive) | — | |
| W28 | SP-0V-1 | EMUPRO16-C-29 | 0.5 | no route | Analog GND | — | |
| W29 | SP-0V-1 | EMUPRO16-D-17 | 0.5 | no route | Analog GND | — | |
| W30 | OEM-X60004-14 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 2 | — | |
| W31 | OEM-X60004-9 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 1 | — | |
| W32 | SP-5V1-1 | EMUPRO16-A-12 | 0.5 | no route | +5V source A | — | |
| W33 | OEM-X60003-3 | EMUPRO16-A-21 | 0.5 | no route | Crankshaft position | — | |
| W34 | OEM-X60003-33 | EMUPRO16-B-16 | 0.5 | no route | Knock sensor 1 | — | |
| W35 | OEM-X60003-34 | EMUPRO16-B-17 | 0.5 | no route | Knock sensor 2 | — | |
| W36 | OEM-X60005-6 | EMUPRO16-A-30 | 0.5 | no route | Ignition coil 1 | — | |
| W37 | OEM-X60005-7 | EMUPRO16-A-29 | 0.5 | no route | Ignition coil 2 | — | |
| W38 | OEM-X60005-4 | EMUPRO16-A-28 | 0.5 | no route | Ignition coil 3 | — | |
| W39 | OEM-X60005-8 | EMUPRO16-A-27 | 0.5 | no route | Ignition coil 4 | — | |
| W40 | OEM-X60005-1 | EMUPRO16-A-26 | 0.5 | no route | Ignition coil 5 | — | |
| W41 | OEM-X60005-9 | EMUPRO16-A-18 | 0.5 | no route | Ignition coil 6 | — | |
| W42 | OEM-X60003-13 | EMUPRO16-A-2 | 0.5 | no route | Injector cylinder 1 | — | |
| W43 | OEM-X60003-6 | EMUPRO16-A-3 | 0.5 | no route | Injector cylinder 2 | — | |
| W44 | OEM-X60003-26 | EMUPRO16-A-4 | 0.5 | no route | Injector cylinder 3 | — | |
| W45 | OEM-X60003-7 | EMUPRO16-A-5 | 0.5 | no route | Injector cylinder 4 | — | |
| W46 | OEM-X60003-11 | EMUPRO16-A-6 | 0.5 | no route | Injector cylinder 5 | — | |
| W47 | OEM-X60003-8 | EMUPRO16-A-7 | 0.5 | no route | Injector cylinder 6 | — | |
| W48 | OEM-X60003-42 | EMUPRO16-C-25 | 0.5 | no route | Throttle motor drive 1 (H-bridge) | — | |
| W49 | OEM-X60003-43 | EMUPRO16-C-6 | 0.5 | no route | Throttle motor drive 2 (H-bridge) | — | |
| W50 | OEM-X60003-22 | EMUPRO16-C-7 | 0.5 | no route | Idle speed control, close | — | |
| W51 | OEM-X60003-23 | EMUPRO16-C-9 | 0.5 | no route | Idle speed control, open | — | |
| W52 | OEM-X60001-1 | EMUPRO16-B-1 | 0.5 | no route | Injector relay control | — | |
| W53 | OEM-X60002-23 | EMUPRO16-B-2 | 0.5 | no route | Main relay control | — | |
| W54 | OEM-X60004-10 | EMUPRO16-B-3 | 0.5 | no route | Fuel pump relay control | — | |
| W55 | OEM-X60002-1 | EMUPRO16-B-4 | 0.5 | no route | O2 sensor heater, front 1 (pre-cat) | — | |
| W56 | OEM-X60002-12 | EMUPRO16-B-5 | 0.5 | no route | O2 sensor heater, rear 2 (post-cat) | — | |
| W57 | OEM-X60002-2 | EMUPRO16-B-6 | 0.5 | no route | O2 sensor heater, front 2 (pre-cat) | — | |
| W58 | OEM-X60002-6 | EMUPRO16-B-7 | 0.5 | no route | O2 sensor heater, rear 1 (post-cat) | — | |
| W59 | OEM-X60003-10 | EMUPRO16-B-13 | 0.5 | no route | VANOS intake solenoid | — | |
| W60 | OEM-X60003-12 | EMUPRO16-A-25 | 0.5 | no route | Map-controlled thermostat | — | |
| W61 | OEM-X60003-21 | EMUPRO16-C-1 | 0.5 | no route | Evap purge valve | — | |
| W62 | OEM-X60003-9 | EMUPRO16-C-2 | 0.5 | no route | VANOS exhaust solenoid | — | |
| W63 | OEM-X60003-1 | EMUPRO16-C-31 | 0.5 | no route | Mass air flow (MAF) signal | — | |
| W64 | OEM-X60003-32 | EMUPRO16-C-18 | 0.5 | no route | Throttle position sensor 1 | — | |
| W65 | OEM-X60004-8 | EMUPRO16-C-32 | 0.5 | no route | Pedal position signal 1 | — | |
| W66 | OEM-X60003-31 | EMUPRO16-C-11 | 0.5 | no route | Throttle position sensor 2 | — | |
| W67 | OEM-X60004-13 | EMUPRO16-C-33 | 0.5 | no route | Pedal position signal 2 | — | |
| W68 | OEM-X60002-14 | EMUPRO16-C-19 | 0.5 | no route | O2 sensor signal, rear 2 (post-cat) | — | |
| W69 | OEM-X60002-16 | EMUPRO16-C-34 | 0.5 | no route | O2 sensor signal, rear 1 (post-cat) | — | |
| W70 | OEM-X60003-28 | EMUPRO16-C-12 | 0.5 | no route | Engine coolant temperature (ECT) | — | |
| W71 | OEM-X60003-27 | EMUPRO16-D-21 | 0.5 | no route | Intake air temperature (IAT) | — | |
| W72 | OEM-X60003-44 | EMUPRO16-C-20 | 0.5 | no route | Engine oil temperature | — | |
| W73 | OEM-X60003-16 | EMUPRO16-A-13 | 0.5 | no route | Oil pressure switch | — | |
| W74 | OEM-X60003-50 | EMUPRO16-A-22 | 0.5 | no route | Oil level switch | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 1473416-1 | TE | Superseal 1.0 26-way plug, Key 3 | 1.000 | ea |
| connector | 3-1437290-7 | TE | Superseal 1.0 26-way plug | 1.000 | ea |
| connector | 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1.000 | ea |
| connector | 4-1437290-1 | TE | Superseal 1.0 34-way plug, Key 2 | 1.000 | ea |
| connector | BMW-E46-MSS54-CONN | BMW | E46 DME (MSS54) harness connector | 1.000 | ea |
| terminal | 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 55.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (8)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-X60003-29 | Required OEM function "Intake camshaft position" (trigger_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-X60003-30 | Required OEM function "Exhaust camshaft position" (trigger_in) is not connected to the new ECU. |
| warn | DBW_MOTOR_CURRENT | EMUPRO16-C-25 | Cannot confirm EMU PRO 16 can drive the throttle motor: EMUPRO16-C-25 "H-bridge 1B" is rated 7.0 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 | EMUPRO16-C-6 | Cannot confirm EMU PRO 16 can drive the throttle motor: EMUPRO16-C-6 "H-bridge 1A" is rated 7.0 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-X60003-27 ↔ EMUPRO16-D-21 | OEM-X60003-27 "Intake air temperature (IAT)" [temp_in] is wired to EMUPRO16-D-21 "Precision analog 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-X60003-28 ↔ EMUPRO16-C-12 | OEM-X60003-28 "Engine coolant temperature (ECT)" [temp_in] is wired to EMUPRO16-C-12 "Analog 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-X60003-44 ↔ EMUPRO16-C-20 | OEM-X60003-44 "Engine oil temperature" [temp_in] is wired to EMUPRO16-C-20 "Analog 6" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | UNMAPPED | OEM | 2 optional OEM pins are not mapped: OEM-X60003-46 Knock sensor 3; OEM-X60003-47 Knock sensor 4 |
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. Open items: - OEM-X60003 30: Exhaust camshaft position: no free cam_hall/cam_vr/frequency_in input on ECUMASTER EMU PRO 16 - OEM-X60003 29: Intake camshaft position: no free cam_hall/cam_vr/frequency_in input on ECUMASTER EMU PRO 16 Not wired: - OEM-X60001 7: Battery constant (terminal 30): ECUMASTER EMU PRO 16 has no battery-constant input; not needed - OEM-X60003 46: Knock sensor 3: no free knock input on ECUMASTER EMU PRO 16 - OEM-X60003 47: Knock sensor 4: no free knock input on ECUMASTER EMU PRO 16 - EMUPRO16-B 15: +12V switched: 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 PRO 16 — pinout (Connectors A/B/C/D) | https://www.ecumaster.com/files/EMU_PRO/EMU_PRO_16_Pinout_v1.0.pdf | archive | 2026-10-05 | 72799bed63fb |
| 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 | — | — | — |