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BMW 3 Series E46 1998–2006 (M54) → Link G5 Voodoo Neo 4 (auto)

BMW 3 Series E46 1998–2006 (M54) — Link — G5 Voodoo Neo 4
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-12

Before you start

Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.

Statusdraft · not yet verified: nobody has reported building and running this harness
Open errors3: read the Findings page before cutting any wire
Size of the job74 wires · 12 connectors · 1 part lines
ToolsCrimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink
Order of work1. 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.

WireFromToGaugeColourCutLabelCrimp ACrimp BPin APin BContinuity
W1OEM-X60001-8SP-14V-10.85☐☐☐☐☐☐☐
W2OEM-X60001-9SP-14V-10.85☐☐☐☐☐☐☐
W3SP-14V-1G5VOODOONEO4-A-A50.85☐☐☐☐☐☐☐
W4SP-14V-1G5VOODOONEO4-B-B50.85☐☐☐☐☐☐☐
W5OEM-X60001-4SP-GND-10.85☐☐☐☐☐☐☐
W6OEM-X60001-5SP-GND-10.85☐☐☐☐☐☐☐
W7OEM-X60001-6SP-GND-10.85☐☐☐☐☐☐☐
W8OEM-X60005-5SP-GND-10.85☐☐☐☐☐☐☐
W9SP-GND-1G5VOODOONEO4-A-A250.85☐☐☐☐☐☐☐
W10SP-GND-1G5VOODOONEO4-A-A340.85☐☐☐☐☐☐☐
W11SP-GND-1G5VOODOONEO4-B-B250.85☐☐☐☐☐☐☐
W12SP-GND-1G5VOODOONEO4-B-B340.85☐☐☐☐☐☐☐
W13OEM-X60002-20SP-0V-10.5☐☐☐☐☐☐☐
W14OEM-X60002-21SP-0V-10.5☐☐☐☐☐☐☐
W15OEM-X60002-22SP-0V-10.5☐☐☐☐☐☐☐
W16OEM-X60002-24SP-0V-10.5☐☐☐☐☐☐☐
W17OEM-X60003-15SP-0V-10.5☐☐☐☐☐☐☐
W18OEM-X60003-17SP-0V-10.5☐☐☐☐☐☐☐
W19OEM-X60003-18SP-0V-10.5☐☐☐☐☐☐☐
W20OEM-X60003-20SP-0V-10.5☐☐☐☐☐☐☐
W21OEM-X60003-21SP-0V-10.5☐☐☐☐☐☐☐
W22OEM-X60003-23SP-0V-10.5☐☐☐☐☐☐☐
W23OEM-X60003-25SP-0V-10.5☐☐☐☐☐☐☐
W24OEM-X60003-28SP-0V-10.5☐☐☐☐☐☐☐
W25OEM-X60004-12SP-0V-10.5☐☐☐☐☐☐☐
W26OEM-X60004-7SP-0V-10.5☐☐☐☐☐☐☐
W27SP-0V-1G5VOODOONEO4-A-A240.5☐☐☐☐☐☐☐
W28SP-0V-1G5VOODOONEO4-B-B220.5☐☐☐☐☐☐☐
W29OEM-X60003-7SP-5V1-10.5☐☐☐☐☐☐☐
W30OEM-X60004-14SP-5V1-10.5☐☐☐☐☐☐☐
W31OEM-X60004-9SP-5V1-10.5☐☐☐☐☐☐☐
W32SP-5V1-1G5VOODOONEO4-A-A320.5☐☐☐☐☐☐☐
W33OEM-X60003-8G5VOODOONEO4-A-A80.5☐☐☐☐☐☐☐
W34OEM-X60003-2G5VOODOONEO4-A-A90.5☐☐☐☐☐☐☐
W35OEM-X60003-5G5VOODOONEO4-A-A300.5☐☐☐☐☐☐☐
W36OEM-X60003-29G5VOODOONEO4-B-B90.5☐☐☐☐☐☐☐
W37OEM-X60003-30G5VOODOONEO4-B-B80.5☐☐☐☐☐☐☐
W38OEM-X60005-3G5VOODOONEO4-A-A130.5☐☐☐☐☐☐☐
W39OEM-X60005-2G5VOODOONEO4-A-A120.5☐☐☐☐☐☐☐
W40OEM-X60005-1G5VOODOONEO4-A-A110.5☐☐☐☐☐☐☐
W41OEM-X60005-9G5VOODOONEO4-A-A100.5☐☐☐☐☐☐☐
W42OEM-X60005-8G5VOODOONEO4-B-B130.5☐☐☐☐☐☐☐
W43OEM-X60005-7G5VOODOONEO4-B-B120.5☐☐☐☐☐☐☐
W44OEM-X60003-33G5VOODOONEO4-A-A40.5☐☐☐☐☐☐☐
W45OEM-X60003-34G5VOODOONEO4-A-A30.5☐☐☐☐☐☐☐
W46OEM-X60003-35G5VOODOONEO4-A-A20.5☐☐☐☐☐☐☐
W47OEM-X60003-36G5VOODOONEO4-A-A10.5☐☐☐☐☐☐☐
W48OEM-X60003-37G5VOODOONEO4-B-B40.5☐☐☐☐☐☐☐
W49OEM-X60003-38G5VOODOONEO4-B-B30.5☐☐☐☐☐☐☐
W50OEM-X60003-48SP-SHD-10.5☐☐☐☐☐☐☐
W51SP-SHD-1G5VOODOONEO4-A-A70.5☐☐☐☐☐☐☐
W52OEM-X60003-1G5VOODOONEO4-A-A140.5☐☐☐☐☐☐☐
W53OEM-X60003-19G5VOODOONEO4-A-A170.5☐☐☐☐☐☐☐
W54OEM-X60004-8G5VOODOONEO4-A-A220.5☐☐☐☐☐☐☐
W55OEM-X60003-10G5VOODOONEO4-B-B330.5☐☐☐☐☐☐☐
W56OEM-X60004-13G5VOODOONEO4-A-A330.5☐☐☐☐☐☐☐
W57OEM-X60003-24G5VOODOONEO4-A-A150.5☐☐☐☐☐☐☐
W58OEM-X60001-1G5VOODOONEO4-A-A210.5☐☐☐☐☐☐☐
W59OEM-X60002-23G5VOODOONEO4-A-A200.5☐☐☐☐☐☐☐
W60OEM-X60004-10G5VOODOONEO4-A-A190.5☐☐☐☐☐☐☐
W61OEM-X60002-1G5VOODOONEO4-B-B100.5☐☐☐☐☐☐☐
W62OEM-X60002-13G5VOODOONEO4-A-A290.5☐☐☐☐☐☐☐
W63OEM-X60002-19G5VOODOONEO4-A-A280.5☐☐☐☐☐☐☐
W64OEM-X60002-7G5VOODOONEO4-A-A270.5☐☐☐☐☐☐☐
W65OEM-X60003-40G5VOODOONEO4-B-B300.5☐☐☐☐☐☐☐
W66OEM-X60003-41G5VOODOONEO4-B-B290.5☐☐☐☐☐☐☐
W67OEM-X60003-42G5VOODOONEO4-B-B20.5☐☐☐☐☐☐☐
W68OEM-X60003-45G5VOODOONEO4-B-B10.5☐☐☐☐☐☐☐
W69OEM-X60002-14G5VOODOONEO4-B-B150.5☐☐☐☐☐☐☐
W70OEM-X60002-15G5VOODOONEO4-B-B160.5☐☐☐☐☐☐☐
W71OEM-X60002-16G5VOODOONEO4-B-B230.5☐☐☐☐☐☐☐
W72OEM-X60002-18G5VOODOONEO4-B-B240.5☐☐☐☐☐☐☐
W73OEM-X60003-22G5VOODOONEO4-A-A160.5☐☐☐☐☐☐☐
W74OEM-X60003-27G5VOODOONEO4-B-B60.5☐☐☐☐☐☐☐

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 AProbe BExpectWhyReading
1G5VOODOONEO4-A-A5G5VOODOONEO4-A-A24open (OL)+12 V supply must not touch sensor ground
2G5VOODOONEO4-A-A24G5VOODOONEO4-A-A32open (OL)sensor ground must not touch 5 V sensor reference
3G5VOODOONEO4-A-A25G5VOODOONEO4-A-A32open (OL)power ground must not touch 5 V sensor reference
4G5VOODOONEO4-A-A25G5VOODOONEO4-A-A5open (OL)power ground must not touch +12 V supply
5G5VOODOONEO4-A-A5G5VOODOONEO4-A-A32open (OL)+12 V supply must not touch 5 V sensor reference

If any reading doesn't match, stop and get help before powering up.

Revisions

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Schematic

G5VOODOONEO4-AG5VOODOONEO4-BOEM-X60001OEM-X60002OEM-X60003OEM-X60004OEM-X60005SP-0VSP-14VSP-5V1SP-GNDSP-SHD

Connectors

G5VOODOONEO4-A

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
A1Injection 4—W47—0.5OEM-X60003-36———
A10Ignition 4—W41—0.5OEM-X60005-9———
A11Ignition 3—W40—0.5OEM-X60005-1———
A12Ignition 2—W39—0.5OEM-X60005-2———
A13Ignition 1—W38—0.5OEM-X60005-3———
A14ADIO 1—W52—0.5OEM-X60003-1———
A15Analogue Temp 1—W57—0.5OEM-X60003-24———
A16Analogue Temp 2—W73—0.5OEM-X60003-22———
A17Analogue Volt 1—W53—0.5OEM-X60003-19———
A18Aux 3 / H-Bridge 1————————
A19Aux 7 / Digital Input 7—W60—0.5OEM-X60004-10———
A2Injection 3—W46—0.5OEM-X60003-35———
A20Aux 2—W59—0.5OEM-X60002-23———
A21Aux 1—W58—0.5OEM-X60001-1———
A22Analogue Volt 2—W54—0.5OEM-X60004-8———
A23Digital Input 3————————
A24Sensor Ground—W27—0.5SP-0V-1———
A25Ground—W9—0.85SP-GND-1———
A26Aux 4 / H-Bridge 1————————
A27Aux 10 / Digital Input 10—W64—0.5OEM-X60002-7———
A28Aux 9 / Digital Input 9—W63—0.5OEM-X60002-19———
A29Aux 8 / Digital Input 8—W62—0.5OEM-X60002-13———
A3Injection 2—W45—0.5OEM-X60003-34———
A30Digital Input 1—W35—0.5OEM-X60003-5———
A31Digital Input 2————————
A32+5V Out—W32—0.5SP-5V1-1———
A33Analogue Volt 3—W56—0.5OEM-X60004-13———
A34Ground—W10—0.85SP-GND-1———
A4Injection 1—W44—0.5OEM-X60003-33———
A5+14V—W3—0.85SP-14V-1———
A6Ignition Switch————————
A7Shield Ground—W51—0.5SP-SHD-1———
A8Trigger 1—W33—0.5OEM-X60003-8———
A9Trigger 2—W34—0.5OEM-X60003-2———

G5VOODOONEO4-B

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
B1Injection 8—W68—0.5OEM-X60003-45———
B10Heat—W61—0.5OEM-X60002-1———
B11MES————————
B12Ignition 6—W43—0.5OEM-X60005-7———
B13Ignition 5—W42—0.5OEM-X60005-8———
B14RE————————
B15ADIO 3—W69—0.5OEM-X60002-14———
B16ADIO 4—W70—0.5OEM-X60002-15———
B17Shield Ground————————
B18Aux 5 / H-Bridge 2————————
B19Digital Input 6————————
B2Injection 7—W67—0.5OEM-X60003-42———
B20Digital Input 5 / K-Line————————
B21Digital Input 4————————
B22Sensor Ground—W28—0.5SP-0V-1———
B23ADIO 5—W71—0.5OEM-X60002-16———
B24ADIO 6—W72—0.5OEM-X60002-18———
B25Ground—W11—0.85SP-GND-1———
B26Aux 6 / H-Bridge 2————————
B27CAN 2 High————————
B28CAN 2 Low————————
B29Aux 12—W66—0.5OEM-X60003-41———
B3Injection 6—W49—0.5OEM-X60003-38———
B30Aux 11—W65—0.5OEM-X60003-40———
B31IPE————————
B32APE————————
B33ADIO 2—W55—0.5OEM-X60003-10———
B34Ground—W12—0.85SP-GND-1———
B4Injection 5—W48—0.5OEM-X60003-37———
B5+14V E-Throttle—W4—0.85SP-14V-1———
B6Analogue Temp 3—W74—0.5OEM-X60003-27———
B7Analogue Temp 4————————
B8Knock 2—W37—0.5OEM-X60003-30———
B9Knock 1—W36—0.5OEM-X60003-29———

OEM-X60001

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Injector/unloader relay control (terminal 15)—W58—0.5G5VOODOONEO4-A-A21———
4Power ground—W5—0.85SP-GND-1———
5Power ground—W6—0.85SP-GND-1———
6Power ground—W7—0.85SP-GND-1———
7Battery constant (terminal 30)————————
8ECU main power (terminal 87 via main relay)—W1—0.85SP-14V-1———
9Voltage supply (injector / fuse carrier)—W2—0.85SP-14V-1———

OEM-X60002

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1O2 sensor heater, bank 1 pre-cat—W61—0.5G5VOODOONEO4-B-B10———
13O2 sensor heater, bank 2 pre-cat—W62—0.5G5VOODOONEO4-A-A29———
14O2 sensor signal, bank 1 pre-cat—W69—0.5G5VOODOONEO4-B-B15———
15O2 sensor signal, bank 2 pre-cat—W70—0.5G5VOODOONEO4-B-B16———
16O2 sensor signal, bank 1 post-cat—W71—0.5G5VOODOONEO4-B-B23———
18O2 sensor signal, bank 2 post-cat—W72—0.5G5VOODOONEO4-B-B24———
19O2 sensor heater, bank 2 post-cat—W63—0.5G5VOODOONEO4-A-A28———
20O2 sensor ground, bank 1 pre-cat—W13—0.5SP-0V-1———
21O2 sensor ground, bank 2 pre-cat—W14—0.5SP-0V-1———
22O2 sensor ground, bank 1 post-cat—W15—0.5SP-0V-1———
23Main relay control—W59—0.5G5VOODOONEO4-A-A20———
24O2 sensor ground, bank 2 post-cat—W16—0.5SP-0V-1———
7O2 sensor heater, bank 1 post-cat—W64—0.5G5VOODOONEO4-A-A27———

OEM-X60003

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Mass air flow (MAF) signal—W52—0.5G5VOODOONEO4-A-A14———
10Throttle position sensor 2—W55—0.5G5VOODOONEO4-B-B33———
15Exhaust camshaft ground—W17—0.5SP-0V-1———
17MAF ground—W18—0.5SP-0V-1———
18Intake camshaft ground—W19—0.5SP-0V-1———
19Throttle position sensor 1—W53—0.5G5VOODOONEO4-A-A17———
2Exhaust camshaft position—W34—0.5G5VOODOONEO4-A-A9———
20Throttle ground—W20—0.5SP-0V-1———
21Crankshaft ground—W21—0.5SP-0V-1———
22Intake air temperature (IAT)—W73—0.5G5VOODOONEO4-A-A16———
23IAT ground—W22—0.5SP-0V-1———
24Engine coolant temperature (ECT)—W57—0.5G5VOODOONEO4-A-A15———
25ECT ground—W23—0.5SP-0V-1———
27Engine oil temperature—W74—0.5G5VOODOONEO4-B-B6———
28Oil temperature ground—W24—0.5SP-0V-1———
29Knock sensor, cylinders 1-3 (A)—W36—0.5G5VOODOONEO4-B-B9———
30Knock sensor, cylinders 1-3 (B)—W37—0.5G5VOODOONEO4-B-B8———
31Knock sensor, cylinders 4-6 (A)————————
32Knock sensor, cylinders 4-6 (B)————————
33Injector cylinder 1—W44—0.5G5VOODOONEO4-A-A4———
34Injector cylinder 2—W45—0.5G5VOODOONEO4-A-A3———
35Injector cylinder 3—W46—0.5G5VOODOONEO4-A-A2———
36Injector cylinder 4—W47—0.5G5VOODOONEO4-A-A1———
37Injector cylinder 5—W48—0.5G5VOODOONEO4-B-B4———
38Injector cylinder 6—W49—0.5G5VOODOONEO4-B-B3———
40VANOS intake solenoid—W65—0.5G5VOODOONEO4-B-B30———
41VANOS exhaust solenoid—W66—0.5G5VOODOONEO4-B-B29———
42Evap purge valve—W67—0.5G5VOODOONEO4-B-B2———
43Throttle motor drive 1 (H-bridge)————————
44Throttle motor drive 2 (H-bridge)————————
45Map-controlled thermostat—W68—0.5G5VOODOONEO4-B-B1———
46Idle speed control, close————————
47Idle speed control, open————————
48Knock sensor shield—W50—0.5SP-SHD-1———
49DISA intake flap————————
5Intake camshaft position—W35—0.5G5VOODOONEO4-A-A30———
7Throttle body +5V supply—W29—0.5SP-5V1-1———
8Crankshaft position—W33—0.5G5VOODOONEO4-A-A8———

OEM-X60004

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
10Fuel pump relay control—W60—0.5G5VOODOONEO4-A-A19———
12Pedal ground 2—W25—0.5SP-0V-1———
13Pedal position signal 2—W56—0.5G5VOODOONEO4-A-A33———
14Pedal +5V supply 2—W30—0.5SP-5V1-1———
7Pedal ground 1—W26—0.5SP-0V-1———
8Pedal position signal 1—W54—0.5G5VOODOONEO4-A-A22———
9Pedal +5V supply 1—W31—0.5SP-5V1-1———

OEM-X60005

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1Ignition coil 3—W40—0.5G5VOODOONEO4-A-A11———
2Ignition coil 2—W39—0.5G5VOODOONEO4-A-A12———
3Ignition coil 1—W38—0.5G5VOODOONEO4-A-A13———
5Ignition ground—W8—0.85SP-GND-1———
7Ignition coil 6—W43—0.5G5VOODOONEO4-B-B12———
8Ignition coil 5—W42—0.5G5VOODOONEO4-B-B13———
9Ignition coil 4—W41—0.5G5VOODOONEO4-A-A10———

SP-0V

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W13—0.5OEM-X60002-20———
1——W14—0.5OEM-X60002-21———
1——W15—0.5OEM-X60002-22———
1——W16—0.5OEM-X60002-24———
1——W17—0.5OEM-X60003-15———
1——W18—0.5OEM-X60003-17———
1——W19—0.5OEM-X60003-18———
1——W20—0.5OEM-X60003-20———
1——W21—0.5OEM-X60003-21———
1——W22—0.5OEM-X60003-23———
1——W23—0.5OEM-X60003-25———
1——W24—0.5OEM-X60003-28———
1——W25—0.5OEM-X60004-12———
1——W26—0.5OEM-X60004-7———
1——W27—0.5G5VOODOONEO4-A-A24———
1——W28—0.5G5VOODOONEO4-B-B22———

SP-14V

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W1—0.85OEM-X60001-8———
1——W2—0.85OEM-X60001-9———
1——W3—0.85G5VOODOONEO4-A-A5———
1——W4—0.85G5VOODOONEO4-B-B5———

SP-5V1

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W29—0.5OEM-X60003-7———
1——W30—0.5OEM-X60004-14———
1——W31—0.5OEM-X60004-9———
1——W32—0.5G5VOODOONEO4-A-A32———

SP-GND

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W5—0.85OEM-X60001-4———
1——W6—0.85OEM-X60001-5———
1——W7—0.85OEM-X60001-6———
1——W8—0.85OEM-X60005-5———
1——W9—0.85G5VOODOONEO4-A-A25———
1——W10—0.85G5VOODOONEO4-A-A34———
1——W11—0.85G5VOODOONEO4-B-B25———
1——W12—0.85G5VOODOONEO4-B-B34———

SP-SHD

CavityFunctionSignalWireColourGauge (mm²)DestinationTerminalSealPlug
1——W50—0.5OEM-X60003-48———
1——W51—0.5G5VOODOONEO4-A-A7———

Pin map

OEM pointOEM functionOEM familyTarget pointTarget functionTarget familyWire colourEvidence
OEM-X60001-1Injector/unloader relay control (terminal 15)low_side_outG5VOODOONEO4-A-A21Aux 1low_side_outcorroborated
OEM-X60001-4Power groundgroundG5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34Ground + Ground + Ground + Groundgroundcorroborated
OEM-X60001-5Power groundgroundG5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34Ground + Ground + Ground + Groundgroundcorroborated
OEM-X60001-6Power groundgroundG5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34Ground + Ground + Ground + Groundgroundcorroborated
OEM-X60001-7Battery constant (terminal 30)power_in———corroborated
OEM-X60001-8ECU main power (terminal 87 via main relay)power_inG5VOODOONEO4-A-A5 + G5VOODOONEO4-B-B5+14V + +14V E-Throttlepower_incorroborated
OEM-X60001-9Voltage supply (injector / fuse carrier)power_inG5VOODOONEO4-A-A5 + G5VOODOONEO4-B-B5+14V + +14V E-Throttlepower_incorroborated
OEM-X60002-1O2 sensor heater, bank 1 pre-catlow_side_outG5VOODOONEO4-B-B10Heatlow_side_outcorroborated
OEM-X60002-13O2 sensor heater, bank 2 pre-catlow_side_outG5VOODOONEO4-A-A29Aux 8 / Digital Input 8low_side_outcorroborated
OEM-X60002-14O2 sensor signal, bank 1 pre-catlambda_nb_inG5VOODOONEO4-B-B15ADIO 3analog_incorroborated
OEM-X60002-15O2 sensor signal, bank 2 pre-catlambda_nb_inG5VOODOONEO4-B-B16ADIO 4analog_incorroborated
OEM-X60002-16O2 sensor signal, bank 1 post-catlambda_nb_inG5VOODOONEO4-B-B23ADIO 5analog_incorroborated
OEM-X60002-18O2 sensor signal, bank 2 post-catlambda_nb_inG5VOODOONEO4-B-B24ADIO 6analog_incorroborated
OEM-X60002-19O2 sensor heater, bank 2 post-catlow_side_outG5VOODOONEO4-A-A28Aux 9 / Digital Input 9low_side_outcorroborated
OEM-X60002-20O2 sensor ground, bank 1 pre-catsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60002-21O2 sensor ground, bank 2 pre-catsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60002-22O2 sensor ground, bank 1 post-catsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60002-23Main relay controllow_side_outG5VOODOONEO4-A-A20Aux 2low_side_outcorroborated
OEM-X60002-24O2 sensor ground, bank 2 post-catsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60002-7O2 sensor heater, bank 1 post-catlow_side_outG5VOODOONEO4-A-A27Aux 10 / Digital Input 10low_side_outcorroborated
OEM-X60003-1Mass air flow (MAF) signalanalog_inG5VOODOONEO4-A-A14ADIO 1analog_incorroborated
OEM-X60003-10Throttle position sensor 2analog_inG5VOODOONEO4-B-B33ADIO 2analog_incorroborated
OEM-X60003-15Exhaust camshaft groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-17MAF groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-18Intake camshaft groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-19Throttle position sensor 1analog_inG5VOODOONEO4-A-A17Analogue Volt 1analog_incorroborated
OEM-X60003-2Exhaust camshaft positiontrigger_inG5VOODOONEO4-A-A9Trigger 2trigger_incorroborated
OEM-X60003-20Throttle groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-21Crankshaft groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-22Intake air temperature (IAT)temp_inG5VOODOONEO4-A-A16Analogue Temp 2temp_incorroborated
OEM-X60003-23IAT groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-24Engine coolant temperature (ECT)temp_inG5VOODOONEO4-A-A15Analogue Temp 1temp_incorroborated
OEM-X60003-25ECT groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-27Engine oil temperaturetemp_inG5VOODOONEO4-B-B6Analogue Temp 3temp_incorroborated
OEM-X60003-28Oil temperature groundsensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60003-29Knock sensor, cylinders 1-3 (A)knock_inG5VOODOONEO4-B-B9Knock 1knock_incorroborated
OEM-X60003-30Knock sensor, cylinders 1-3 (B)knock_inG5VOODOONEO4-B-B8Knock 2knock_incorroborated
OEM-X60003-31Knock sensor, cylinders 4-6 (A)knock_in———corroborated
OEM-X60003-32Knock sensor, cylinders 4-6 (B)knock_in———corroborated
OEM-X60003-33Injector cylinder 1injector_outG5VOODOONEO4-A-A4Injection 1injector_outcorroborated
OEM-X60003-34Injector cylinder 2injector_outG5VOODOONEO4-A-A3Injection 2injector_outcorroborated
OEM-X60003-35Injector cylinder 3injector_outG5VOODOONEO4-A-A2Injection 3injector_outcorroborated
OEM-X60003-36Injector cylinder 4injector_outG5VOODOONEO4-A-A1Injection 4injector_outcorroborated
OEM-X60003-37Injector cylinder 5injector_outG5VOODOONEO4-B-B4Injection 5injector_outcorroborated
OEM-X60003-38Injector cylinder 6injector_outG5VOODOONEO4-B-B3Injection 6injector_outcorroborated
OEM-X60003-40VANOS intake solenoidlow_side_outG5VOODOONEO4-B-B30Aux 11low_side_outcorroborated
OEM-X60003-41VANOS exhaust solenoidlow_side_outG5VOODOONEO4-B-B29Aux 12low_side_outcorroborated
OEM-X60003-42Evap purge valvelow_side_outG5VOODOONEO4-B-B2Injection 7injector_outcorroborated
OEM-X60003-43Throttle motor drive 1 (H-bridge)hbridge_out———corroborated
OEM-X60003-44Throttle motor drive 2 (H-bridge)hbridge_out———corroborated
OEM-X60003-45Map-controlled thermostatlow_side_outG5VOODOONEO4-B-B1Injection 8injector_outcorroborated
OEM-X60003-46Idle speed control, closehbridge_out———corroborated
OEM-X60003-47Idle speed control, openhbridge_out———corroborated
OEM-X60003-48Knock sensor shieldshieldG5VOODOONEO4-A-A7Shield Groundshieldcorroborated
OEM-X60003-49DISA intake flaplow_side_out———corroborated
OEM-X60003-5Intake camshaft positiontrigger_inG5VOODOONEO4-A-A30Digital Input 1digital_incorroborated
OEM-X60003-7Throttle body +5V supplyvrefG5VOODOONEO4-A-A32+5V Outvrefcorroborated
OEM-X60003-8Crankshaft positiontrigger_inG5VOODOONEO4-A-A8Trigger 1trigger_incorroborated
OEM-X60004-10Fuel pump relay controllow_side_outG5VOODOONEO4-A-A19Aux 7 / Digital Input 7low_side_outcorroborated
OEM-X60004-12Pedal ground 2sensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60004-13Pedal position signal 2analog_inG5VOODOONEO4-A-A33Analogue Volt 3analog_incorroborated
OEM-X60004-14Pedal +5V supply 2vrefG5VOODOONEO4-A-A32+5V Outvrefcorroborated
OEM-X60004-7Pedal ground 1sensor_groundG5VOODOONEO4-A-A24 + G5VOODOONEO4-B-B22Sensor Ground + Sensor Groundsensor_groundcorroborated
OEM-X60004-8Pedal position signal 1analog_inG5VOODOONEO4-A-A22Analogue Volt 2analog_incorroborated
OEM-X60004-9Pedal +5V supply 1vrefG5VOODOONEO4-A-A32+5V Outvrefcorroborated
OEM-X60005-1Ignition coil 3ignition_outG5VOODOONEO4-A-A11Ignition 3ignition_outcorroborated
OEM-X60005-2Ignition coil 2ignition_outG5VOODOONEO4-A-A12Ignition 2ignition_outcorroborated
OEM-X60005-3Ignition coil 1ignition_outG5VOODOONEO4-A-A13Ignition 1ignition_outcorroborated
OEM-X60005-5Ignition groundgroundG5VOODOONEO4-A-A25 + G5VOODOONEO4-A-A34 + G5VOODOONEO4-B-B25 + G5VOODOONEO4-B-B34Ground + Ground + Ground + Groundgroundcorroborated
OEM-X60005-7Ignition coil 6ignition_outG5VOODOONEO4-B-B12Ignition 6ignition_outcorroborated
OEM-X60005-8Ignition coil 5ignition_outG5VOODOONEO4-B-B13Ignition 5ignition_outcorroborated
OEM-X60005-9Ignition coil 4ignition_outG5VOODOONEO4-A-A10Ignition 4ignition_outcorroborated

Cut list

WireFromToGauge (mm²)ColourLengthSignalIdent
W1OEM-X60001-8SP-14V-10.85no routeECU main power (terminal 87 via main relay)—
W2OEM-X60001-9SP-14V-10.85no routeVoltage supply (injector / fuse carrier)—
W3SP-14V-1G5VOODOONEO4-A-A50.85no route+14V—
W4SP-14V-1G5VOODOONEO4-B-B50.85no route+14V E-Throttle—
W5OEM-X60001-4SP-GND-10.85no routePower ground—
W6OEM-X60001-5SP-GND-10.85no routePower ground—
W7OEM-X60001-6SP-GND-10.85no routePower ground—
W8OEM-X60005-5SP-GND-10.85no routeIgnition ground—
W9SP-GND-1G5VOODOONEO4-A-A250.85no routeGround—
W10SP-GND-1G5VOODOONEO4-A-A340.85no routeGround—
W11SP-GND-1G5VOODOONEO4-B-B250.85no routeGround—
W12SP-GND-1G5VOODOONEO4-B-B340.85no routeGround—
W13OEM-X60002-20SP-0V-10.5no routeO2 sensor ground, bank 1 pre-cat—
W14OEM-X60002-21SP-0V-10.5no routeO2 sensor ground, bank 2 pre-cat—
W15OEM-X60002-22SP-0V-10.5no routeO2 sensor ground, bank 1 post-cat—
W16OEM-X60002-24SP-0V-10.5no routeO2 sensor ground, bank 2 post-cat—
W17OEM-X60003-15SP-0V-10.5no routeExhaust camshaft ground—
W18OEM-X60003-17SP-0V-10.5no routeMAF ground—
W19OEM-X60003-18SP-0V-10.5no routeIntake camshaft ground—
W20OEM-X60003-20SP-0V-10.5no routeThrottle ground—
W21OEM-X60003-21SP-0V-10.5no routeCrankshaft ground—
W22OEM-X60003-23SP-0V-10.5no routeIAT ground—
W23OEM-X60003-25SP-0V-10.5no routeECT ground—
W24OEM-X60003-28SP-0V-10.5no routeOil temperature ground—
W25OEM-X60004-12SP-0V-10.5no routePedal ground 2—
W26OEM-X60004-7SP-0V-10.5no routePedal ground 1—
W27SP-0V-1G5VOODOONEO4-A-A240.5no routeSensor Ground—
W28SP-0V-1G5VOODOONEO4-B-B220.5no routeSensor Ground—
W29OEM-X60003-7SP-5V1-10.5no routeThrottle body +5V supply—
W30OEM-X60004-14SP-5V1-10.5no routePedal +5V supply 2—
W31OEM-X60004-9SP-5V1-10.5no routePedal +5V supply 1—
W32SP-5V1-1G5VOODOONEO4-A-A320.5no route+5V Out—
W33OEM-X60003-8G5VOODOONEO4-A-A80.5no routeCrankshaft position—
W34OEM-X60003-2G5VOODOONEO4-A-A90.5no routeExhaust camshaft position—
W35OEM-X60003-5G5VOODOONEO4-A-A300.5no routeIntake camshaft position—
W36OEM-X60003-29G5VOODOONEO4-B-B90.5no routeKnock sensor, cylinders 1-3 (A)—
W37OEM-X60003-30G5VOODOONEO4-B-B80.5no routeKnock sensor, cylinders 1-3 (B)—
W38OEM-X60005-3G5VOODOONEO4-A-A130.5no routeIgnition coil 1—
W39OEM-X60005-2G5VOODOONEO4-A-A120.5no routeIgnition coil 2—
W40OEM-X60005-1G5VOODOONEO4-A-A110.5no routeIgnition coil 3—
W41OEM-X60005-9G5VOODOONEO4-A-A100.5no routeIgnition coil 4—
W42OEM-X60005-8G5VOODOONEO4-B-B130.5no routeIgnition coil 5—
W43OEM-X60005-7G5VOODOONEO4-B-B120.5no routeIgnition coil 6—
W44OEM-X60003-33G5VOODOONEO4-A-A40.5no routeInjector cylinder 1—
W45OEM-X60003-34G5VOODOONEO4-A-A30.5no routeInjector cylinder 2—
W46OEM-X60003-35G5VOODOONEO4-A-A20.5no routeInjector cylinder 3—
W47OEM-X60003-36G5VOODOONEO4-A-A10.5no routeInjector cylinder 4—
W48OEM-X60003-37G5VOODOONEO4-B-B40.5no routeInjector cylinder 5—
W49OEM-X60003-38G5VOODOONEO4-B-B30.5no routeInjector cylinder 6—
W50OEM-X60003-48SP-SHD-10.5no routeKnock sensor shield—
W51SP-SHD-1G5VOODOONEO4-A-A70.5no routeShield Ground—
W52OEM-X60003-1G5VOODOONEO4-A-A140.5no routeMass air flow (MAF) signal—
W53OEM-X60003-19G5VOODOONEO4-A-A170.5no routeThrottle position sensor 1—
W54OEM-X60004-8G5VOODOONEO4-A-A220.5no routePedal position signal 1—
W55OEM-X60003-10G5VOODOONEO4-B-B330.5no routeThrottle position sensor 2—
W56OEM-X60004-13G5VOODOONEO4-A-A330.5no routePedal position signal 2—
W57OEM-X60003-24G5VOODOONEO4-A-A150.5no routeEngine coolant temperature (ECT)—
W58OEM-X60001-1G5VOODOONEO4-A-A210.5no routeInjector/unloader relay control (terminal 15)—
W59OEM-X60002-23G5VOODOONEO4-A-A200.5no routeMain relay control—
W60OEM-X60004-10G5VOODOONEO4-A-A190.5no routeFuel pump relay control—
W61OEM-X60002-1G5VOODOONEO4-B-B100.5no routeO2 sensor heater, bank 1 pre-cat—
W62OEM-X60002-13G5VOODOONEO4-A-A290.5no routeO2 sensor heater, bank 2 pre-cat—
W63OEM-X60002-19G5VOODOONEO4-A-A280.5no routeO2 sensor heater, bank 2 post-cat—
W64OEM-X60002-7G5VOODOONEO4-A-A270.5no routeO2 sensor heater, bank 1 post-cat—
W65OEM-X60003-40G5VOODOONEO4-B-B300.5no routeVANOS intake solenoid—
W66OEM-X60003-41G5VOODOONEO4-B-B290.5no routeVANOS exhaust solenoid—
W67OEM-X60003-42G5VOODOONEO4-B-B20.5no routeEvap purge valve—
W68OEM-X60003-45G5VOODOONEO4-B-B10.5no routeMap-controlled thermostat—
W69OEM-X60002-14G5VOODOONEO4-B-B150.5no routeO2 sensor signal, bank 1 pre-cat—
W70OEM-X60002-15G5VOODOONEO4-B-B160.5no routeO2 sensor signal, bank 2 pre-cat—
W71OEM-X60002-16G5VOODOONEO4-B-B230.5no routeO2 sensor signal, bank 1 post-cat—
W72OEM-X60002-18G5VOODOONEO4-B-B240.5no routeO2 sensor signal, bank 2 post-cat—
W73OEM-X60003-22G5VOODOONEO4-A-A160.5no routeIntake air temperature (IAT)—
W74OEM-X60003-27G5VOODOONEO4-B-B60.5no routeEngine oil temperature—

Bill of materials

CategoryPart numberManufacturerDescriptionQtyUnit
connectorBMW-E46-MS43-CONNBMWE46 DME (MS43) harness connector1.000ea

ECU setup sheet

RoleEngine refEngine signalSensorECU pointECU functionECU classSetup flag
No configured channels.

Findings

Open (7)

SeverityCodeSubjectMessage
errorPHYS_REQUIRED_OPENG5VOODOONEO4-A-A6G5VOODOONEO4-A-A6 "Ignition Switch" is required but not wired.
errorREQUIRED_UNMAPPEDOEM-X60003-43Required OEM function "Throttle motor drive 1 (H-bridge)" (hbridge_out) is not connected to the new ECU.
errorREQUIRED_UNMAPPEDOEM-X60003-44Required OEM function "Throttle motor drive 2 (H-bridge)" (hbridge_out) is not connected to the new ECU.
warnNET_FAMILYOEM-X60003-5 ↔ G5VOODOONEO4-A-A30OEM-X60003-5 "Intake camshaft position" [trigger_in] is wired to G5VOODOONEO4-A-A30 "Digital Input 1" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot.
infoNET_FAMILYOEM-X60003-42 ↔ G5VOODOONEO4-B-B2OEM-X60003-42 "Evap purge valve" [low_side_out] is wired to G5VOODOONEO4-B-B2 "Injection 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency.
infoNET_FAMILYOEM-X60003-45 ↔ G5VOODOONEO4-B-B1OEM-X60003-45 "Map-controlled thermostat" [low_side_out] is wired to G5VOODOONEO4-B-B1 "Injection 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency.
infoUNMAPPEDOEM5 optional OEM pins are not mapped: OEM-X60003-31 Knock sensor, cylinders 4-6 (A); OEM-X60003-32 Knock sensor, cylinders 4-6 (B); OEM-X60003-46 Idle speed control, close; OEM-X60003-47 Idle speed control, open; OEM-X60003-49 DISA intake flap

Accepted (1)

CodeSubjectReasonBy
REQUIRED_UNMAPPEDOEM-X60001-7Battery-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 2026-10-11. Review every wire against both manuals before building. Open items: - OEM-X60003 43: Throttle motor drive 1 (H-bridge): no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand - OEM-X60003 44: Throttle motor drive 2 (H-bridge): no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand - G5VOODOONEO4-A A6: Ignition Switch: required by Link G5 Voodoo Neo 4 but no stock pin feeds it; wire by hand Not wired: - OEM-X60001 7: Battery constant (terminal 30): Link G5 Voodoo Neo 4 has no battery-constant input; not needed - OEM-X60003 31: Knock sensor, cylinders 4-6 (A): no free knock input on Link G5 Voodoo Neo 4 - OEM-X60003 32: Knock sensor, cylinders 4-6 (B): no free knock input on Link G5 Voodoo Neo 4 - OEM-X60003 49: DISA intake flap: no free low_side/relay_control/heater_low_side/ls_hs/injector on Link G5 Voodoo Neo 4 - OEM-X60003 46: Idle speed control, close: no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand - OEM-X60003 47: Idle speed control, open: no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand

Sources

ReliabilityKindTitleURLArchiveCapturedSHA-256
4vendor_docLink G5 Voodoo Neo 4 Installer I/O Tablehttps://kb.linkecu.com/__attachments/a_1a3242fc2d568967ebf4193c319d8d7c0455f02d79a5d02336f74d7d307e93ce/G5%20Neo4%20Installer%20IO%20Table.pdf———
2community_copyms4x.net: Siemens MS43 Pinouthttps://www.ms4x.net/index.php?title=Siemens_MS43_Pinout———
2community_copyrusefi wiki: 2002 BMW 325 / 2004 BMW 330Ci E46 DME pinout (M54/MS43)https://github.com/rusefi/rusefi/wiki/2002-BMW-325-and-2004-BMW-330Ci-E46-DME-pinout———