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6 warnings82 wires
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Revisions

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.

Components

RefKindPartExclude from BOM
BATconnector
CKPconnector
CMPconnector
COIL1connector
COIL2connector
COIL3connector
COIL4connector
COIL5connector
COIL6connector
ECTconnector
F1fuse
IACVconnector
IATconnector
INJ1connector
INJ2connector
INJ3connector
INJ4connector
INJ5connector
INJ6connector
KS1connector
KS2connector
MAFconnector
NEW-IGNterminal
O2connector
PROTEUS-Black23connector
PROTEUS-Black35connector
PROTEUS-White35connector
RLYconnector
SP-0Vsplice
SP-14Vsplice
SP-GNDsplice
TPSconnector
VANOSconnector

Create part

Cut list

Lengths need a layout (0 of 82 routed).

WireFrom / ToGaugeSignal
W1CMP-12V / SP-14V-10.85Cam +12V supply
W2COIL1-12V / SP-14V-10.85Coil +12V
W3COIL2-12V / SP-14V-10.85Coil +12V
W4COIL3-12V / SP-14V-10.85Coil +12V
W5COIL4-12V / SP-14V-10.85Coil +12V
W6COIL5-12V / SP-14V-10.85Coil +12V
W7COIL6-12V / SP-14V-10.85Coil +12V
W8IACV-12V / SP-14V-10.85IACV +12V
W9INJ1-12V / SP-14V-10.85Injector +12V (main relay)
W10INJ2-12V / SP-14V-10.85Injector +12V (main relay)
W11INJ3-12V / SP-14V-10.85Injector +12V (main relay)
W12INJ4-12V / SP-14V-10.85Injector +12V (main relay)
W13INJ5-12V / SP-14V-10.85Injector +12V (main relay)
W14INJ6-12V / SP-14V-10.85Injector +12V (main relay)
W15MAF-12V / SP-14V-10.85MAF +12V
W16O2-HTR+ / SP-14V-10.85O2 heater supply
W17VANOS-12V / SP-14V-10.85VANOS +12V
W18SP-14V-1 / PROTEUS-Black23-230.85Main relay feed
W19COIL1-GND / SP-GND-10.85Coil ground
W20COIL2-GND / SP-GND-10.85Coil ground
W21COIL3-GND / SP-GND-10.85Coil ground
W22COIL4-GND / SP-GND-10.85Coil ground
W23COIL5-GND / SP-GND-10.85Coil ground
W24COIL6-GND / SP-GND-10.85Coil ground
W25MAF-GND / SP-GND-10.85MAF ground
W26SP-GND-1 / PROTEUS-Black23-140.85Power ground
W27SP-GND-1 / PROTEUS-Black23-190.85Power ground
W28SP-GND-1 / PROTEUS-Black23-200.85Power ground
W29SP-GND-1 / PROTEUS-Black35-170.85Power ground
W30SP-GND-1 / PROTEUS-Black35-180.85Power ground
W31SP-GND-1 / PROTEUS-Black35-240.85Power ground
W32CMP-GND / SP-0V-10.5Cam sensor ground
W33ECT-GND / SP-0V-10.5ECT sensor ground
W34IAT-GND / SP-0V-10.5IAT sensor ground
W35KS1-GND / SP-0V-10.5Knock shield/return
W36KS2-GND / SP-0V-10.5Knock shield/return
W37O2-GND / SP-0V-10.5O2 signal ground
W38TPS-GND / SP-0V-10.5TPS sensor ground
W39SP-0V-1 / PROTEUS-White35-10.5Sensor ground
W40SP-0V-1 / PROTEUS-White35-20.5Sensor ground
W41SP-0V-1 / PROTEUS-White35-230.5Sensor ground
W42SP-0V-1 / PROTEUS-White35-290.5Sensor ground
W43SP-0V-1 / PROTEUS-White35-30.5Sensor ground
W44SP-0V-1 / PROTEUS-White35-40.5Sensor ground
W45SP-0V-1 / PROTEUS-White35-50.5Sensor ground
W46SP-0V-1 / PROTEUS-White35-60.5Sensor ground
W47SP-0V-1 / PROTEUS-White35-70.5Sensor ground
W48SP-0V-1 / PROTEUS-White35-80.5Sensor ground
W49TPS-VCC / PROTEUS-White35-100.5TPS 5V supply
W50CKP-B / PROTEUS-Black23-130.5Crank sensor −
W51CKP-A / PROTEUS-Black23-50.5Crank sensor +
W52CMP-SIG / PROTEUS-Black23-10.5Cam signal
W53KS1-SIG / PROTEUS-White35-340.5Knock signal
W54KS2-SIG / PROTEUS-White35-350.5Knock signal
W55COIL1-TRG / PROTEUS-Black35-350.5Igniter trigger
W56COIL2-TRG / PROTEUS-Black35-340.5Igniter trigger
W57COIL3-TRG / PROTEUS-Black35-220.5Igniter trigger
W58COIL4-TRG / PROTEUS-Black35-330.5Igniter trigger
W59COIL5-TRG / PROTEUS-Black35-320.5Igniter trigger
W60COIL6-TRG / PROTEUS-Black35-310.5Igniter trigger
W61INJ1-SIG / PROTEUS-Black35-30.5Injector low side
W62INJ2-SIG / PROTEUS-Black35-150.5Injector low side
W63INJ3-SIG / PROTEUS-Black35-40.5Injector low side
W64INJ4-SIG / PROTEUS-Black35-160.5Injector low side
W65INJ5-SIG / PROTEUS-Black35-50.5Injector low side
W66INJ6-SIG / PROTEUS-Black35-60.5Injector low side
W67NEW-IGN-1 / PROTEUS-Black23-180.5Ignition switch in
W68RLY-COIL- / PROTEUS-Black35-200.5Relay coil negative (ECU low-side driver)
W69O2-HTR / PROTEUS-Black35-210.5O2 heater low side
W70VANOS-SIG / PROTEUS-Black35-100.5VANOS low side
W71IACV-CLS / PROTEUS-Black35-110.5IACV close winding
W72IACV-OPN / PROTEUS-Black35-120.5IACV open winding
W73MAF-SIG / PROTEUS-White35-130.5MAF signal
W74TPS-SIG / PROTEUS-White35-240.5TPS signal
W75O2-SIG / PROTEUS-White35-140.5O2 signal
W76ECT-SIG / PROTEUS-White35-190.5ECT signal
W77IAT-SIG / PROTEUS-White35-310.5IAT signal
W78BAT-+ / F1-13.0Battery positive
W79F1-2 / RLY-IN3.0Relay contact input (battery + via main fuse)
W80RLY-OUT / SP-14V-13.0Relay contact output (switched +12V bus)
W81BAT-- / SP-GND-13.0Battery negative / chassis ground
W82NEW-IGN-1 / RLY-COIL+0.5Relay coil positive (ignition-switched +12V)

Bill of materials

No wire parts assigned: 82 wires need a wire part.

Part numberManufacturerDescriptionQtyUnitUnit price
connector12 lines
BMW-CKPBMWBMW crank sensor plug (P/N unknown; 2-way)1ea
BMW-CMPBMWBMW cam sensor plug (P/N unknown; 3-way)1ea
BMW-COPBMWBMW coil-on-plug plug (P/N unknown; 3-way, metered)6ea
BMW-ECTBMWBMW ECT sensor plug (P/N unknown; 2-way)1ea
BMW-IACVBMWBMW IACV plug (P/N unknown; 3-way)1ea
BMW-IATBMWBMW IAT sensor plug (P/N unknown; 2-way)1ea
BMW-INJBMWBMW injector plug (P/N unknown; 2-way, metered)6ea
BMW-KSBMWBMW knock sensor plug (P/N unknown; 2-way)2ea
BMW-MAFBMWBMW MAF sensor plug (P/N unknown; 3-way)1ea
BMW-O2BMWBMW O2 sensor plug (P/N unknown; 4-way)1ea
BMW-TPSBMWBMW TPS plug (P/N unknown; 3-way)1ea
BMW-VANOSBMWBMW VANOS solenoid plug (P/N unknown; 2-way)1ea