BMW 3 Series E46 M3 2001–2006 (S54) → Emtron Shadow 8 (auto)
BMW 3 Series E46 M3 2001–2006 (S54) — Emtron — Shadow 8
⚠ 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 | 2: read the Findings page before cutting any wire |
| Size of the job | 69 wires · 11 connectors · 4 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 | SHADOW8-A-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | SP-14V-1 | SHADOW8-B-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-X60001-7 | SHADOW8-B-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-X60001-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-X60001-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-X60001-6 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-X60001-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-X60005-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | SHADOW8-A-34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | SHADOW8-A-9 | 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 | SHADOW8-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | SP-0V-1 | SHADOW8-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-X60004-14 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-X60004-9 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-5V1-1 | SHADOW8-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-X60003-3 | SHADOW8-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-X60003-30 | SHADOW8-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-X60003-33 | SHADOW8-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-X60003-34 | SHADOW8-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-X60005-6 | SHADOW8-B-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-X60005-7 | SHADOW8-B-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-X60005-4 | SHADOW8-B-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-X60005-8 | SHADOW8-B-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-X60005-1 | SHADOW8-B-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-X60005-9 | SHADOW8-B-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-X60003-13 | SHADOW8-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-X60003-6 | SHADOW8-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-X60003-26 | SHADOW8-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-X60003-7 | SHADOW8-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-X60003-11 | SHADOW8-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-X60003-8 | SHADOW8-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-X60003-42 | SHADOW8-B-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-X60003-43 | SHADOW8-B-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-X60003-22 | SHADOW8-B-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-X60003-23 | SHADOW8-B-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-X60001-1 | SHADOW8-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-X60002-23 | SHADOW8-B-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-X60004-10 | SHADOW8-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-X60002-1 | SHADOW8-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-X60002-12 | SHADOW8-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-X60002-2 | SHADOW8-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-X60002-6 | SHADOW8-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-X60003-10 | SHADOW8-B-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-X60003-12 | SHADOW8-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-X60003-21 | SHADOW8-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-X60003-1 | SHADOW8-A-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-X60003-32 | SHADOW8-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-X60004-8 | SHADOW8-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-X60003-31 | SHADOW8-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-X60004-13 | SHADOW8-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-X60002-14 | SHADOW8-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-X60002-16 | SHADOW8-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-X60003-28 | SHADOW8-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-X60003-27 | SHADOW8-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-X60003-44 | SHADOW8-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-X60003-16 | SHADOW8-A-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-X60003-50 | SHADOW8-A-27 | 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 | SHADOW8-A-1 | SHADOW8-A-34 | open (OL) | +12 V supply must not touch power ground | |
| 2 | SHADOW8-A-1 | SHADOW8-A-4 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | SHADOW8-B-1 | SHADOW8-A-4 | open (OL) | +12 V supply must not touch sensor ground | |
| 4 | SHADOW8-A-1 | SHADOW8-A-3 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 5 | SHADOW8-A-34 | SHADOW8-A-3 | open (OL) | power ground must not touch 5 V sensor reference | |
| 6 | SHADOW8-A-34 | SHADOW8-B-1 | open (OL) | power ground must not touch +12 V supply | |
| 7 | SHADOW8-A-4 | SHADOW8-A-3 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 8 | SHADOW8-B-1 | SHADOW8-A-3 | 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 | — | W48 | — | 0.5 | SHADOW8-B-10 | — | — | — |
| 2 | DBW output-stage supply (P_DKSM+) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Power ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Battery constant (terminal 30) | — | W7 | — | 0.85 | SHADOW8-B-1 | — | — | — |
| 8 | ECU main power (terminal 87 via main relay) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | DBW output-stage return (P_DKSM-) | — | W11 | — | 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) | — | W51 | — | 0.5 | SHADOW8-B-13 | — | — | — |
| 12 | O2 sensor heater, rear 2 (post-cat) | — | W52 | — | 0.5 | SHADOW8-B-14 | — | — | — |
| 14 | O2 sensor signal, rear 2 (post-cat) | — | W63 | — | 0.5 | SHADOW8-A-18 | — | — | — |
| 16 | O2 sensor signal, rear 1 (post-cat) | — | W64 | — | 0.5 | SHADOW8-A-19 | — | — | — |
| 2 | O2 sensor heater, front 2 (pre-cat) | — | W53 | — | 0.5 | SHADOW8-B-15 | — | — | — |
| 23 | Main relay control | — | W49 | — | 0.5 | SHADOW8-B-11 | — | — | — |
| 6 | O2 sensor heater, rear 1 (post-cat) | — | W54 | — | 0.5 | SHADOW8-B-16 | — | — | — |
OEM-X60003
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mass air flow (MAF) signal | — | W58 | — | 0.5 | SHADOW8-A-10 | — | — | — |
| 10 | VANOS intake solenoid | — | W55 | — | 0.5 | SHADOW8-B-17 | — | — | — |
| 11 | Injector cylinder 5 | — | W42 | — | 0.5 | SHADOW8-B-6 | — | — | — |
| 12 | Map-controlled thermostat | — | W56 | — | 0.5 | SHADOW8-B-8 | — | — | — |
| 13 | Injector cylinder 1 | — | W38 | — | 0.5 | SHADOW8-B-2 | — | — | — |
| 15 | Throttle ground | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Oil pressure switch | — | W68 | — | 0.5 | SHADOW8-A-26 | — | — | — |
| 21 | Evap purge valve | — | W57 | — | 0.5 | SHADOW8-B-9 | — | — | — |
| 22 | Idle speed control, close | — | W46 | — | 0.5 | SHADOW8-B-24 | — | — | — |
| 23 | Idle speed control, open | — | W47 | — | 0.5 | SHADOW8-B-25 | — | — | — |
| 26 | Injector cylinder 3 | — | W40 | — | 0.5 | SHADOW8-B-4 | — | — | — |
| 27 | Intake air temperature (IAT) | — | W66 | — | 0.5 | SHADOW8-A-21 | — | — | — |
| 28 | Engine coolant temperature (ECT) | — | W65 | — | 0.5 | SHADOW8-A-20 | — | — | — |
| 29 | Intake camshaft position | — | — | — | — | — | — | — | — |
| 3 | Crankshaft position | — | W28 | — | 0.5 | SHADOW8-A-5 | — | — | — |
| 30 | Exhaust camshaft position | — | W29 | — | 0.5 | SHADOW8-A-6 | — | — | — |
| 31 | Throttle position sensor 2 | — | W61 | — | 0.5 | SHADOW8-A-13 | — | — | — |
| 32 | Throttle position sensor 1 | — | W59 | — | 0.5 | SHADOW8-A-11 | — | — | — |
| 33 | Knock sensor 1 | — | W30 | — | 0.5 | SHADOW8-A-16 | — | — | — |
| 34 | Knock sensor 2 | — | W31 | — | 0.5 | SHADOW8-A-24 | — | — | — |
| 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) | — | W44 | — | 0.5 | SHADOW8-B-22 | — | — | — |
| 43 | Throttle motor drive 2 (H-bridge) | — | W45 | — | 0.5 | SHADOW8-B-23 | — | — | — |
| 44 | Engine oil temperature | — | W67 | — | 0.5 | SHADOW8-A-22 | — | — | — |
| 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 | — | W69 | — | 0.5 | SHADOW8-A-27 | — | — | — |
| 6 | Injector cylinder 2 | — | W39 | — | 0.5 | SHADOW8-B-3 | — | — | — |
| 7 | Injector cylinder 4 | — | W41 | — | 0.5 | SHADOW8-B-5 | — | — | — |
| 8 | Injector cylinder 6 | — | W43 | — | 0.5 | SHADOW8-B-7 | — | — | — |
| 9 | VANOS exhaust solenoid | — | — | — | — | — | — | — | — |
OEM-X60004
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Fuel pump relay control | — | W50 | — | 0.5 | SHADOW8-B-12 | — | — | — |
| 12 | Pedal ground 2 | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 13 | Pedal position signal 2 | — | W62 | — | 0.5 | SHADOW8-A-14 | — | — | — |
| 14 | Pedal +5V supply 2 | — | W25 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | Pedal ground 1 | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Pedal position signal 1 | — | W60 | — | 0.5 | SHADOW8-A-12 | — | — | — |
| 9 | Pedal +5V supply 1 | — | W26 | — | 0.5 | SP-5V1-1 | — | — | — |
OEM-X60005
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil 5 | — | W36 | — | 0.5 | SHADOW8-B-31 | — | — | — |
| 4 | Ignition coil 3 | — | W34 | — | 0.5 | SHADOW8-B-29 | — | — | — |
| 5 | Ignition ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Ignition coil 1 | — | W32 | — | 0.5 | SHADOW8-B-27 | — | — | — |
| 7 | Ignition coil 2 | — | W33 | — | 0.5 | SHADOW8-B-28 | — | — | — |
| 8 | Ignition coil 4 | — | W35 | — | 0.5 | SHADOW8-B-30 | — | — | — |
| 9 | Ignition coil 6 | — | W37 | — | 0.5 | SHADOW8-B-32 | — | — | — |
SHADOW8-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ECU supply | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 2 | 8.0V sensor supply | — | — | — | — | — | — | — | — |
| 3 | 5.0V sensor supply | — | W27 | — | 0.5 | SP-5V1-1 | — | — | — |
| 4 | 0V analog reference | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Crank position sensor | — | W28 | — | 0.5 | OEM-X60003-3 | — | — | — |
| 6 | Sync position sensor | — | W29 | — | 0.5 | OEM-X60003-30 | — | — | — |
| 7 | Trigger ground | — | W24 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Shield | — | — | — | — | — | — | — | — |
| 9 | Ground 1 | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | Analog voltage 1 | — | W58 | — | 0.5 | OEM-X60003-1 | — | — | — |
| 11 | Analog voltage 2 | — | W59 | — | 0.5 | OEM-X60003-32 | — | — | — |
| 12 | Analog voltage 3 | — | W60 | — | 0.5 | OEM-X60004-8 | — | — | — |
| 13 | Analog voltage 4 | — | W61 | — | 0.5 | OEM-X60003-31 | — | — | — |
| 14 | Analog voltage 5 | — | W62 | — | 0.5 | OEM-X60004-13 | — | — | — |
| 15 | CAN bus 1 high | — | — | — | — | — | — | — | — |
| 16 | Knock 1 + | — | W30 | — | 0.5 | OEM-X60003-33 | — | — | — |
| 17 | Knock 1 − | — | — | — | — | — | — | — | — |
| 18 | Analog voltage 6 | — | W63 | — | 0.5 | OEM-X60002-14 | — | — | — |
| 19 | Analog voltage 7 (switchable 1k pull-up) | — | W64 | — | 0.5 | OEM-X60002-16 | — | — | — |
| 20 | Analog voltage 8 (switchable 1k pull-up) | — | W65 | — | 0.5 | OEM-X60003-28 | — | — | — |
| 21 | Analog voltage 9 (switchable 1k pull-up) | — | W66 | — | 0.5 | OEM-X60003-27 | — | — | — |
| 22 | Analog voltage 10 (switchable 1k pull-up) | — | W67 | — | 0.5 | OEM-X60003-44 | — | — | — |
| 23 | CAN bus 1 low | — | — | — | — | — | — | — | — |
| 24 | Knock 2 + | — | W31 | — | 0.5 | OEM-X60003-34 | — | — | — |
| 25 | Knock 2 − | — | — | — | — | — | — | — | — |
| 26 | Digital input 1 | — | W68 | — | 0.5 | OEM-X60003-16 | — | — | — |
| 27 | Digital input 2 | — | W69 | — | 0.5 | OEM-X60003-50 | — | — | — |
| 28 | Digital input 3 | — | — | — | — | — | — | — | — |
| 29 | Digital input 4 | — | — | — | — | — | — | — | — |
| 30 | Digital input 5 | — | — | — | — | — | — | — | — |
| 31 | Digital input 6 | — | — | — | — | — | — | — | — |
| 32 | CAN bus 2 high | — | — | — | — | — | — | — | — |
| 33 | CAN bus 2 low | — | — | — | — | — | — | — | — |
| 34 | Ground 2 | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
SHADOW8-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Battery constant (HOT) supply | — | W7 | — | 0.85 | OEM-X60001-7 | — | — | — |
| 2 | Injector cylinder 1 | — | W38 | — | 0.5 | OEM-X60003-13 | — | — | — |
| 3 | Injector cylinder 2 | — | W39 | — | 0.5 | OEM-X60003-6 | — | — | — |
| 4 | Injector cylinder 3 | — | W40 | — | 0.5 | OEM-X60003-26 | — | — | — |
| 5 | Injector cylinder 4 | — | W41 | — | 0.5 | OEM-X60003-7 | — | — | — |
| 6 | Injector cylinder 5 | — | W42 | — | 0.5 | OEM-X60003-11 | — | — | — |
| 7 | Injector cylinder 6 | — | W43 | — | 0.5 | OEM-X60003-8 | — | — | — |
| 8 | Injector cylinder 7 | — | W56 | — | 0.5 | OEM-X60003-12 | — | — | — |
| 9 | Injector cylinder 8 | — | W57 | — | 0.5 | OEM-X60003-21 | — | — | — |
| 10 | Aux output 1 | — | W48 | — | 0.5 | OEM-X60001-1 | — | — | — |
| 11 | Aux output 2 | — | W49 | — | 0.5 | OEM-X60002-23 | — | — | — |
| 12 | Aux output 3 | — | W50 | — | 0.5 | OEM-X60004-10 | — | — | — |
| 13 | Aux output 4 | — | W51 | — | 0.5 | OEM-X60002-1 | — | — | — |
| 14 | Aux output 5 | — | W52 | — | 0.5 | OEM-X60002-12 | — | — | — |
| 15 | Aux output 6 | — | W53 | — | 0.5 | OEM-X60002-2 | — | — | — |
| 16 | Aux output 7 | — | W54 | — | 0.5 | OEM-X60002-6 | — | — | — |
| 17 | Aux output 8 | — | W55 | — | 0.5 | OEM-X60003-10 | — | — | — |
| 18 | Digital input 7 | — | — | — | — | — | — | — | — |
| 19 | Digital input 8 | — | — | — | — | — | — | — | — |
| 20 | Digital input 9 | — | — | — | — | — | — | — | — |
| 21 | Digital input 10 / ignition switch | — | — | — | — | — | — | — | — |
| 22 | Aux output 9 | — | W44 | — | 0.5 | OEM-X60003-42 | — | — | — |
| 23 | Aux output 10 | — | W45 | — | 0.5 | OEM-X60003-43 | — | — | — |
| 24 | Aux output 11 | — | W46 | — | 0.5 | OEM-X60003-22 | — | — | — |
| 25 | Aux output 12 | — | W47 | — | 0.5 | OEM-X60003-23 | — | — | — |
| 26 | Aux 9–12 power supply | — | W6 | — | 0.85 | SP-14V-1 | — | — | — |
| 27 | Ignition TTL cylinder 1 | — | W32 | — | 0.5 | OEM-X60005-6 | — | — | — |
| 28 | Ignition TTL cylinder 2 | — | W33 | — | 0.5 | OEM-X60005-7 | — | — | — |
| 29 | Ignition TTL cylinder 3 | — | W34 | — | 0.5 | OEM-X60005-4 | — | — | — |
| 30 | Ignition TTL cylinder 4 | — | W35 | — | 0.5 | OEM-X60005-8 | — | — | — |
| 31 | Ignition TTL cylinder 5 | — | W36 | — | 0.5 | OEM-X60005-1 | — | — | — |
| 32 | Ignition TTL cylinder 6 | — | W37 | — | 0.5 | OEM-X60005-9 | — | — | — |
| 33 | Ignition TTL cylinder 7 | — | — | — | — | — | — | — | — |
| 34 | Ignition TTL cylinder 8 | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W22 | — | 0.5 | OEM-X60004-7 | — | — | — |
| 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 | — | — | W23 | — | 0.5 | SHADOW8-A-4 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | SHADOW8-A-7 | — | — | — |
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 | SHADOW8-A-1 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | SHADOW8-B-26 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W25 | — | 0.5 | OEM-X60004-14 | — | — | — |
| 1 | — | — | W26 | — | 0.5 | OEM-X60004-9 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | SHADOW8-A-3 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W8 | — | 0.85 | OEM-X60001-4 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-X60001-5 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-X60001-6 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | OEM-X60001-9 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | OEM-X60005-5 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | SHADOW8-A-34 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | SHADOW8-A-9 | — | — | — |
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 | SHADOW8-B-10 | Aux output 1 | low_side_out | corroborated | |
| OEM-X60001-2 | DBW output-stage supply (P_DKSM+) | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | single_source | |
| OEM-X60001-4 | Power ground | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | corroborated | |
| OEM-X60001-5 | Power ground | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | corroborated | |
| OEM-X60001-6 | Power ground | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | corroborated | |
| OEM-X60001-7 | Battery constant (terminal 30) | power_in | SHADOW8-B-1 | Battery constant (HOT) supply | power_in | corroborated | |
| OEM-X60001-8 | ECU main power (terminal 87 via main relay) | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | corroborated | |
| OEM-X60001-9 | DBW output-stage return (P_DKSM-) | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | single_source | |
| OEM-X60002-1 | O2 sensor heater, front 1 (pre-cat) | low_side_out | SHADOW8-B-13 | Aux output 4 | low_side_out | corroborated | |
| OEM-X60002-12 | O2 sensor heater, rear 2 (post-cat) | low_side_out | SHADOW8-B-14 | Aux output 5 | switch_out | corroborated | |
| OEM-X60002-14 | O2 sensor signal, rear 2 (post-cat) | lambda_nb_in | SHADOW8-A-18 | Analog voltage 6 | analog_in | corroborated | |
| OEM-X60002-16 | O2 sensor signal, rear 1 (post-cat) | lambda_nb_in | SHADOW8-A-19 | Analog voltage 7 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-X60002-2 | O2 sensor heater, front 2 (pre-cat) | low_side_out | SHADOW8-B-15 | Aux output 6 | switch_out | corroborated | |
| OEM-X60002-23 | Main relay control | low_side_out | SHADOW8-B-11 | Aux output 2 | low_side_out | corroborated | |
| OEM-X60002-6 | O2 sensor heater, rear 1 (post-cat) | low_side_out | SHADOW8-B-16 | Aux output 7 | switch_out | corroborated | |
| OEM-X60003-1 | Mass air flow (MAF) signal | analog_in | SHADOW8-A-10 | Analog voltage 1 | analog_in | corroborated | |
| OEM-X60003-10 | VANOS intake solenoid | low_side_out | SHADOW8-B-17 | Aux output 8 | switch_out | corroborated | |
| OEM-X60003-11 | Injector cylinder 5 | injector_out | SHADOW8-B-6 | Injector cylinder 5 | injector_out | corroborated | |
| OEM-X60003-12 | Map-controlled thermostat | low_side_out | SHADOW8-B-8 | Injector cylinder 7 | injector_out | corroborated | |
| OEM-X60003-13 | Injector cylinder 1 | injector_out | SHADOW8-B-2 | Injector cylinder 1 | injector_out | corroborated | |
| OEM-X60003-15 | Throttle ground | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60003-16 | Oil pressure switch | digital_in | SHADOW8-A-26 | Digital input 1 | digital_in | corroborated | |
| OEM-X60003-21 | Evap purge valve | low_side_out | SHADOW8-B-9 | Injector cylinder 8 | injector_out | corroborated | |
| OEM-X60003-22 | Idle speed control, close | hbridge_out | SHADOW8-B-24 | Aux output 11 | hbridge_out | corroborated | |
| OEM-X60003-23 | Idle speed control, open | hbridge_out | SHADOW8-B-25 | Aux output 12 | hbridge_out | corroborated | |
| OEM-X60003-26 | Injector cylinder 3 | injector_out | SHADOW8-B-4 | Injector cylinder 3 | injector_out | corroborated | |
| OEM-X60003-27 | Intake air temperature (IAT) | temp_in | SHADOW8-A-21 | Analog voltage 9 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-X60003-28 | Engine coolant temperature (ECT) | temp_in | SHADOW8-A-20 | Analog voltage 8 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-X60003-29 | Intake camshaft position | trigger_in | — | — | — | corroborated | |
| OEM-X60003-3 | Crankshaft position | trigger_in | SHADOW8-A-5 | Crank position sensor | trigger_in | corroborated | |
| OEM-X60003-30 | Exhaust camshaft position | trigger_in | SHADOW8-A-6 | Sync position sensor | trigger_in | corroborated | |
| OEM-X60003-31 | Throttle position sensor 2 | analog_in | SHADOW8-A-13 | Analog voltage 4 | analog_in | corroborated | |
| OEM-X60003-32 | Throttle position sensor 1 | analog_in | SHADOW8-A-11 | Analog voltage 2 | analog_in | corroborated | |
| OEM-X60003-33 | Knock sensor 1 | knock_in | SHADOW8-A-16 | Knock 1 + | knock_in | corroborated | |
| OEM-X60003-34 | Knock sensor 2 | knock_in | SHADOW8-A-24 | Knock 2 + | knock_in | corroborated | |
| OEM-X60003-35 | ECT ground | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60003-36 | Intake camshaft ground | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60003-37 | Crankshaft ground | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60003-4 | MAF supply | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | corroborated | |
| OEM-X60003-42 | Throttle motor drive 1 (H-bridge) | hbridge_out | SHADOW8-B-22 | Aux output 9 | hbridge_out | corroborated | |
| OEM-X60003-43 | Throttle motor drive 2 (H-bridge) | hbridge_out | SHADOW8-B-23 | Aux output 10 | hbridge_out | corroborated | |
| OEM-X60003-44 | Engine oil temperature | temp_in | SHADOW8-A-22 | Analog voltage 10 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-X60003-45 | Oil temperature ground | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger 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 | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60003-5 | Throttle (EDK/ITB) supply | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | corroborated | |
| OEM-X60003-50 | Oil level switch | digital_in | SHADOW8-A-27 | Digital input 2 | digital_in | corroborated | |
| OEM-X60003-6 | Injector cylinder 2 | injector_out | SHADOW8-B-3 | Injector cylinder 2 | injector_out | corroborated | |
| OEM-X60003-7 | Injector cylinder 4 | injector_out | SHADOW8-B-5 | Injector cylinder 4 | injector_out | corroborated | |
| OEM-X60003-8 | Injector cylinder 6 | injector_out | SHADOW8-B-7 | Injector cylinder 6 | injector_out | corroborated | |
| OEM-X60003-9 | VANOS exhaust solenoid | low_side_out | — | — | — | corroborated | |
| OEM-X60004-10 | Fuel pump relay control | low_side_out | SHADOW8-B-12 | Aux output 3 | low_side_out | corroborated | |
| OEM-X60004-12 | Pedal ground 2 | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60004-13 | Pedal position signal 2 | analog_in | SHADOW8-A-14 | Analog voltage 5 | analog_in | corroborated | |
| OEM-X60004-14 | Pedal +5V supply 2 | vref | SHADOW8-A-3 | 5.0V sensor supply | vref | corroborated | |
| OEM-X60004-7 | Pedal ground 1 | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-X60004-8 | Pedal position signal 1 | analog_in | SHADOW8-A-12 | Analog voltage 3 | analog_in | corroborated | |
| OEM-X60004-9 | Pedal +5V supply 1 | vref | SHADOW8-A-3 | 5.0V sensor supply | vref | corroborated | |
| OEM-X60005-1 | Ignition coil 5 | ignition_out | SHADOW8-B-31 | Ignition TTL cylinder 5 | ignition_out | corroborated | |
| OEM-X60005-4 | Ignition coil 3 | ignition_out | SHADOW8-B-29 | Ignition TTL cylinder 3 | ignition_out | corroborated | |
| OEM-X60005-5 | Ignition ground | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | corroborated | |
| OEM-X60005-6 | Ignition coil 1 | ignition_out | SHADOW8-B-27 | Ignition TTL cylinder 1 | ignition_out | corroborated | |
| OEM-X60005-7 | Ignition coil 2 | ignition_out | SHADOW8-B-28 | Ignition TTL cylinder 2 | ignition_out | corroborated | |
| OEM-X60005-8 | Ignition coil 4 | ignition_out | SHADOW8-B-30 | Ignition TTL cylinder 4 | ignition_out | corroborated | |
| OEM-X60005-9 | Ignition coil 6 | ignition_out | SHADOW8-B-32 | Ignition TTL cylinder 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 | SHADOW8-A-1 | 0.85 | no route | ECU supply | — | |
| W6 | SP-14V-1 | SHADOW8-B-26 | 0.85 | no route | Aux 9–12 power supply | — | |
| W7 | OEM-X60001-7 | SHADOW8-B-1 | 0.85 | no route | Battery constant (terminal 30) | — | |
| W8 | OEM-X60001-4 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W9 | OEM-X60001-5 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W10 | OEM-X60001-6 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W11 | OEM-X60001-9 | SP-GND-1 | 0.85 | no route | DBW output-stage return (P_DKSM-) | — | |
| W12 | OEM-X60005-5 | SP-GND-1 | 0.85 | no route | Ignition ground | — | |
| W13 | SP-GND-1 | SHADOW8-A-34 | 0.85 | no route | Ground 2 | — | |
| W14 | SP-GND-1 | SHADOW8-A-9 | 0.85 | no route | Ground 1 | — | |
| 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 | SHADOW8-A-4 | 0.5 | no route | 0V analog reference | — | |
| W24 | SP-0V-1 | SHADOW8-A-7 | 0.5 | no route | Trigger ground | — | |
| W25 | OEM-X60004-14 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 2 | — | |
| W26 | OEM-X60004-9 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 1 | — | |
| W27 | SP-5V1-1 | SHADOW8-A-3 | 0.5 | no route | 5.0V sensor supply | — | |
| W28 | OEM-X60003-3 | SHADOW8-A-5 | 0.5 | no route | Crankshaft position | — | |
| W29 | OEM-X60003-30 | SHADOW8-A-6 | 0.5 | no route | Exhaust camshaft position | — | |
| W30 | OEM-X60003-33 | SHADOW8-A-16 | 0.5 | no route | Knock sensor 1 | — | |
| W31 | OEM-X60003-34 | SHADOW8-A-24 | 0.5 | no route | Knock sensor 2 | — | |
| W32 | OEM-X60005-6 | SHADOW8-B-27 | 0.5 | no route | Ignition coil 1 | — | |
| W33 | OEM-X60005-7 | SHADOW8-B-28 | 0.5 | no route | Ignition coil 2 | — | |
| W34 | OEM-X60005-4 | SHADOW8-B-29 | 0.5 | no route | Ignition coil 3 | — | |
| W35 | OEM-X60005-8 | SHADOW8-B-30 | 0.5 | no route | Ignition coil 4 | — | |
| W36 | OEM-X60005-1 | SHADOW8-B-31 | 0.5 | no route | Ignition coil 5 | — | |
| W37 | OEM-X60005-9 | SHADOW8-B-32 | 0.5 | no route | Ignition coil 6 | — | |
| W38 | OEM-X60003-13 | SHADOW8-B-2 | 0.5 | no route | Injector cylinder 1 | — | |
| W39 | OEM-X60003-6 | SHADOW8-B-3 | 0.5 | no route | Injector cylinder 2 | — | |
| W40 | OEM-X60003-26 | SHADOW8-B-4 | 0.5 | no route | Injector cylinder 3 | — | |
| W41 | OEM-X60003-7 | SHADOW8-B-5 | 0.5 | no route | Injector cylinder 4 | — | |
| W42 | OEM-X60003-11 | SHADOW8-B-6 | 0.5 | no route | Injector cylinder 5 | — | |
| W43 | OEM-X60003-8 | SHADOW8-B-7 | 0.5 | no route | Injector cylinder 6 | — | |
| W44 | OEM-X60003-42 | SHADOW8-B-22 | 0.5 | no route | Throttle motor drive 1 (H-bridge) | — | |
| W45 | OEM-X60003-43 | SHADOW8-B-23 | 0.5 | no route | Throttle motor drive 2 (H-bridge) | — | |
| W46 | OEM-X60003-22 | SHADOW8-B-24 | 0.5 | no route | Idle speed control, close | — | |
| W47 | OEM-X60003-23 | SHADOW8-B-25 | 0.5 | no route | Idle speed control, open | — | |
| W48 | OEM-X60001-1 | SHADOW8-B-10 | 0.5 | no route | Injector relay control | — | |
| W49 | OEM-X60002-23 | SHADOW8-B-11 | 0.5 | no route | Main relay control | — | |
| W50 | OEM-X60004-10 | SHADOW8-B-12 | 0.5 | no route | Fuel pump relay control | — | |
| W51 | OEM-X60002-1 | SHADOW8-B-13 | 0.5 | no route | O2 sensor heater, front 1 (pre-cat) | — | |
| W52 | OEM-X60002-12 | SHADOW8-B-14 | 0.5 | no route | O2 sensor heater, rear 2 (post-cat) | — | |
| W53 | OEM-X60002-2 | SHADOW8-B-15 | 0.5 | no route | O2 sensor heater, front 2 (pre-cat) | — | |
| W54 | OEM-X60002-6 | SHADOW8-B-16 | 0.5 | no route | O2 sensor heater, rear 1 (post-cat) | — | |
| W55 | OEM-X60003-10 | SHADOW8-B-17 | 0.5 | no route | VANOS intake solenoid | — | |
| W56 | OEM-X60003-12 | SHADOW8-B-8 | 0.5 | no route | Map-controlled thermostat | — | |
| W57 | OEM-X60003-21 | SHADOW8-B-9 | 0.5 | no route | Evap purge valve | — | |
| W58 | OEM-X60003-1 | SHADOW8-A-10 | 0.5 | no route | Mass air flow (MAF) signal | — | |
| W59 | OEM-X60003-32 | SHADOW8-A-11 | 0.5 | no route | Throttle position sensor 1 | — | |
| W60 | OEM-X60004-8 | SHADOW8-A-12 | 0.5 | no route | Pedal position signal 1 | — | |
| W61 | OEM-X60003-31 | SHADOW8-A-13 | 0.5 | no route | Throttle position sensor 2 | — | |
| W62 | OEM-X60004-13 | SHADOW8-A-14 | 0.5 | no route | Pedal position signal 2 | — | |
| W63 | OEM-X60002-14 | SHADOW8-A-18 | 0.5 | no route | O2 sensor signal, rear 2 (post-cat) | — | |
| W64 | OEM-X60002-16 | SHADOW8-A-19 | 0.5 | no route | O2 sensor signal, rear 1 (post-cat) | — | |
| W65 | OEM-X60003-28 | SHADOW8-A-20 | 0.5 | no route | Engine coolant temperature (ECT) | — | |
| W66 | OEM-X60003-27 | SHADOW8-A-21 | 0.5 | no route | Intake air temperature (IAT) | — | |
| W67 | OEM-X60003-44 | SHADOW8-A-22 | 0.5 | no route | Engine oil temperature | — | |
| W68 | OEM-X60003-16 | SHADOW8-A-26 | 0.5 | no route | Oil pressure switch | — | |
| W69 | OEM-X60003-50 | SHADOW8-A-27 | 0.5 | no route | Oil level switch | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| 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) | 50.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (15)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | PHYS_REQUIRED_OPEN | SHADOW8-B-21 | SHADOW8-B-21 "Digital input 10 / ignition switch" is required but not wired. |
| error | REQUIRED_UNMAPPED | OEM-X60003-29 | Required OEM function "Intake camshaft position" (trigger_in) is not connected to the new ECU. |
| warn | DBW_MOTOR_CURRENT | SHADOW8-B-22 | Cannot confirm Shadow 8 can drive the throttle motor: SHADOW8-B-22 "Aux output 9" is rated 5.0 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 | SHADOW8-B-23 | Cannot confirm Shadow 8 can drive the throttle motor: SHADOW8-B-23 "Aux output 10" is rated 5.0 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). |
| warn | DBW_MOTOR_ISOLATION | SHADOW8-B-26 | SHADOW8-B-26 "Aux 9–12 power supply" is fed from the same net as the ECU main supply (SHADOW8-A-1). Link's S2000 DBW wiring feeds the throttle-motor supply through a separate isolation relay switched by the ECU, so motor power can be cut on a throttle fault. Add one, or confirm Shadow 8 cuts the H-bridge internally. |
| info | NET_FAMILY | OEM-X60002-12 ↔ SHADOW8-B-14 | OEM-X60002-12 "O2 sensor heater, rear 2 (post-cat)" [low_side_out] is wired to SHADOW8-B-14 "Aux output 5" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60002-2 ↔ SHADOW8-B-15 | OEM-X60002-2 "O2 sensor heater, front 2 (pre-cat)" [low_side_out] is wired to SHADOW8-B-15 "Aux output 6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60002-6 ↔ SHADOW8-B-16 | OEM-X60002-6 "O2 sensor heater, rear 1 (post-cat)" [low_side_out] is wired to SHADOW8-B-16 "Aux output 7" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60003-10 ↔ SHADOW8-B-17 | OEM-X60003-10 "VANOS intake solenoid" [low_side_out] is wired to SHADOW8-B-17 "Aux output 8" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60003-12 ↔ SHADOW8-B-8 | OEM-X60003-12 "Map-controlled thermostat" [low_side_out] is wired to SHADOW8-B-8 "Injector cylinder 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-X60003-21 ↔ SHADOW8-B-9 | OEM-X60003-21 "Evap purge valve" [low_side_out] is wired to SHADOW8-B-9 "Injector cylinder 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-X60003-27 ↔ SHADOW8-A-21 | OEM-X60003-27 "Intake air temperature (IAT)" [temp_in] is wired to SHADOW8-A-21 "Analog voltage 9 (switchable 1k pull-up)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-X60003-28 ↔ SHADOW8-A-20 | OEM-X60003-28 "Engine coolant temperature (ECT)" [temp_in] is wired to SHADOW8-A-20 "Analog voltage 8 (switchable 1k pull-up)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-X60003-44 ↔ SHADOW8-A-22 | OEM-X60003-44 "Engine oil temperature" [temp_in] is wired to SHADOW8-A-22 "Analog voltage 10 (switchable 1k pull-up)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| 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 (0)
| Code | Subject | Reason | By |
|---|
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 BMW S-series trigger pattern named) - 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 29: Intake camshaft position: no free cam_hall/cam_vr/frequency_in input on Emtron Shadow 8 - SHADOW8-B 21: Digital input 10 / ignition switch: required by Emtron Shadow 8 but no stock pin feeds it; wire by hand Not wired: - SHADOW8-A 17: Knock 1 − left open: the stock knock sensor has one ECU wire; check the ECU manual for single-wire knock sensors - SHADOW8-A 25: Knock 2 − left open: the stock knock sensor has one ECU wire; check the ECU manual for single-wire knock sensors - OEM-X60003 46: Knock sensor 3: no free knock input on Emtron Shadow 8 - OEM-X60003 47: Knock sensor 4: no free knock input on Emtron Shadow 8 - OEM-X60003 9: VANOS exhaust solenoid: no free low_side/ls_hs/injector/hbridge on Emtron Shadow 8
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 | Emtron Shadow 8 ECU datasheet | https://docs.emtronaustralia.com.au/engine-management/datasheets/shadow-8-datasheet/index.html | archive | 2026-10-05 | f004c9a8d60c |
| 4 | vendor_doc | Emtron Shadow 8 pinout | https://docs.emtronaustralia.com.au/engine-management/wiring/shadow-8/shadow-8-pinout/index.html | archive | 2026-10-05 | f510053951c7 |
| 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 | — | — | — |