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2 errors50 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
OEM-1connector
OEM-3connector
OEM-4connector
SHADOW8-Aconnector
SHADOW8-Bconnector
SP-0Vsplice
SP-14Vsplice
SP-GNDsplice

Create part

Cut list

Lengths need a layout (0 of 50 routed).

WireFrom / ToGaugeSignal
W1OEM-4-B / SP-14V-10.85ECU power +12V (main relay)
W2SP-14V-1 / SHADOW8-A-10.85ECU supply
W3SP-14V-1 / SHADOW8-B-260.85Aux 9–12 power supply
W4OEM-4-I / SHADOW8-B-10.85Permanent +12V (battery)
W5OEM-4-A / SP-GND-10.85Chassis ground
W6OEM-4-C / SP-GND-10.85Chassis ground
W7OEM-4-D / SP-GND-10.85Chassis ground
W8OEM-4-K / SP-GND-10.85Chassis ground
W9SP-GND-1 / SHADOW8-A-340.85Ground 2
W10SP-GND-1 / SHADOW8-A-90.85Ground 1
W11OEM-3-O / SP-0V-10.5Sensor ground
W12OEM-4-H / SP-0V-10.5Crank pickup timing ground (CKP gnd)
W13SP-0V-1 / SHADOW8-A-40.50V analog reference
W14SP-0V-1 / SHADOW8-A-70.5Trigger ground
W15OEM-3-I / SHADOW8-A-30.5+5V sensor reference
W16OEM-4-E / SHADOW8-A-50.5Crank position (CKP) sensor
W17OEM-4-G / SHADOW8-A-60.5CAS SGC (cam sync)
W18OEM-4-N / SHADOW8-B-270.5Ignition coil trigger (cyl 1&4)
W19OEM-4-R / SHADOW8-B-280.5Ignition coil trigger (cyl 2&3)
W20OEM-4-U / SHADOW8-B-20.5Injector 1 (cyl 1)
W21OEM-4-V / SHADOW8-B-30.5Injector 2 (cyl 2)
W22OEM-4-W / SHADOW8-B-40.5Injector 3 (cyl 3)
W23OEM-4-X / SHADOW8-B-50.5Injector 4 (cyl 4)
W24OEM-3-B / SHADOW8-A-100.5MAF sensor input
W25OEM-3-F / SHADOW8-A-110.5Throttle position (TPS)
W26OEM-3-G / SHADOW8-A-120.5Engine coolant temp (CLT)
W27OEM-1-A / SHADOW8-B-100.5Cooling fan relay (low-side)
W28OEM-1-B / SHADOW8-B-110.5A/C condenser fan relay
W29OEM-1-G / SHADOW8-B-120.5A/C clutch relay
W30OEM-1-U / SHADOW8-B-130.5Fuel pump relay (low-side)
W31OEM-3-M / SHADOW8-B-140.5Front O2 heater control
W32OEM-1-E / SHADOW8-B-150.5Check engine light (MIL)
W33OEM-4-J / SHADOW8-B-160.5PRC solenoid (FPR control)
W34OEM-4-O / SHADOW8-B-170.5EGR vent solenoid
W35OEM-4-P / SHADOW8-B-60.5EGR vacuum solenoid
W36OEM-4-Q / SHADOW8-B-70.5Idle air control (IAC) valve
W37OEM-4-T / SHADOW8-B-80.5EVAP purge solenoid
W38OEM-3-H / SHADOW8-A-130.5EGR boost sensor
W39OEM-3-N / SHADOW8-A-140.5EGR boost sensor (2nd channel)
W40OEM-3-C / SHADOW8-A-180.5Front O2 sensor input
W41OEM-3-D / SHADOW8-A-190.5Rear O2 sensor input
W42OEM-3-K / SHADOW8-A-200.5Intake air temp (IAT)
W43OEM-3-J / SHADOW8-A-210.5EGR valve position sensor
W44OEM-1-M / SHADOW8-A-260.5Vehicle speed sensor (VSS)
W45OEM-1-C / SHADOW8-A-270.5Starter input (12V while cranking)
W46OEM-1-K / SHADOW8-A-280.5A/C pressure switch (A/C request)
W47OEM-1-L / SHADOW8-A-290.5Clutch switch
W48OEM-1-Q / SHADOW8-A-300.5Brake switch
W49OEM-3-L / SHADOW8-A-310.5Idle switch (closed throttle)
W50OEM-3-P / SHADOW8-B-180.5Power steering pressure switch

Bill of materials

No wire parts assigned: 50 wires need a wire part.

Part numberManufacturerDescriptionQtyUnitUnit priceBuy
connector2 lines
4-1437290-0TESuperseal 1.0 34-way plug, Key 11ea3 Way ComponentsKSV Looms (kit)TE Connectivity
4-1437290-1TESuperseal 1.0 34-way plug, Key 21eaTE Connectivity
terminal1 line
3-1447221-4TESuperseal 1.0 socket terminal, 20 AWG (0.5 sq mm)43eaTE Connectivity