Pinout

Link G5 Voodoo Neo4 pinout

Every pin of the 34-pin A, 34-pin B, 8-pin Ethernet, and 4-pin CAN 1 connectors, with the wire colours of Link's harness. Tap a pin to see what it does.

Every pin from Link's own guide for this ECU, read twice
Connector A · 34-pinLooking into the ECU header (the same as the wire side of the loom plug), as Link draws it
12345678910111213141516171819202122232425262728293031323334
Connector B · 34-pinLooking into the ECU header (the same as the wire side of the loom plug), as Link draws it
12345678910111213141516171819202122232425262728293031323334
Connector Ethernet · 8-pinConnector type, as Link names it: WEiPU SF810B/P8Pin positions as Link draws them, from the locator notch; Link does not say from which side
12345678
Connector CAN 1 · 4-pinConnector type, as Link names it: WEiPU SF610B/P4Pin positions as Link draws them, from the locator notch; Link does not say from which side
1234

Pick any pin on the drawing or in the table to see its function, its wire colour and the documents it was checked in.

Link G5 Voodoo Neo4 connector A pinout (34-pin)

PinFunctionWireLink note
A1Inj 4Brown/Orange
A2Inj 3Brown/Red
A3Inj 2Brown
A4Inj 1Brown/Black
A5+14V*RedSwitched or Constant
A6Ign Sw#Red/WhiteSwitched Power
A7Shield GroundGreen
A8Trig 1Black
A9Trig 2Red
A10Ign 4Blue/Orange
A11Ign 3Blue/Red
A12Ign 2Blue/Brown
A13Ign 1Blue
A14ADIO 1White/Black
A15Temp 1Yellow
A16Temp 2Yellow/Brown
A17An Volt 1Yellow/Blue
A18Aux 3 HB 1Orange
A19Aux 7 DI 7Orange/Red
A20Aux 2Orange/Brown
A21Aux 1Orange/Black
A22An Volt 2White/Brown
A23DI 3Grey/Red
A24Sensor GroundGreen
A25GroundBlack
A26Aux 4 HB 1Orange/Purple
A27Aux 10 DI 10Orange/Blue
A28Aux 9 DI 9Orange/Green
A29Aux 8 DI 8Orange/Yellow
A30DI 1Grey/Black
A31DI 2Grey/Brown
A32+5VRed/Blue
A33An Volt 3Yellow/Black
A34GroundBlack

Link G5 Voodoo Neo4 connector B pinout (34-pin)

PinFunctionWireLink note
B1Inj 8Brown/Purple
B2Inj 7Brown/Blue
B3Inj 6Brown/Green
B4Inj 5Brown/Yellow
B5+14V E-ThrottleRed
B6Temp 3Yellow/Red
B7Temp 4Yellow/Orange
B8Knock 2White
B9Knock 1White
B10HeatBlue/Purple
B11MESBlue/Black
B12Ign 6Blue/Green
B13Ign 5Blue/Yellow
B14REBlue/White
B15ADIO 3White/Red
B16ADIO 4White/Orange
B17Shield GroundGreen
B18Aux 5 HB 2Purple
B19DI 6Grey/Green
B20DI 5 K-LineGrey/Yellow
B21DI 4Grey/Orange
B22Sensor GroundGreen
B23ADIO 5White/Yellow
B24ADIO 6White/Green
B25GroundBlack
B26Aux 6 HB 2Purple/White
B27CAN2 HighGrey/Purple
B28CAN2 LowGrey/White
B29Aux 12Grey
B30Aux 11Grey/Blue
B31IPEWhite/Blue
B32APEWhite
B33ADIO 2Yellow/Green
B34GroundBlack

Link G5 Voodoo Neo4 connector Ethernet pinout (8-pin)

PinFunctionWireLink note
ETH-1EthernetOrange/White
ETH-2EthernetOrange
ETH-3EthernetGreen/White
ETH-4EthernetGreen
ETH-5EthernetBlue/White
ETH-6EthernetBlue
ETH-7EthernetBrown/White
ETH-8EthernetBrown

Link G5 Voodoo Neo4 connector CAN 1 pinout (4-pin)

PinFunctionWireLink note
CAN-1GroundBlack
CAN-2CAN LowGreen
CAN-3CAN HighWhite
CAN-4PowerRed

Link G5 Voodoo Neo4 pins at a glance

Which pins are CAN on the Link G5 Voodoo Neo4?
CAN2 High: pin B27 (Grey/Purple). CAN2 Low: pin B28 (Grey/White). CAN Low: pin CAN-2 (Green). CAN High: pin CAN-3 (White).
Which pins are the crank and cam inputs on the Link G5 Voodoo Neo4?
Trig 1: pin A8 (Black). Trig 2: pin A9 (Red).
Which pins are the injector outputs on the Link G5 Voodoo Neo4?
Inj 4: pin A1 (Brown/Orange). Inj 3: pin A2 (Brown/Red). Inj 2: pin A3 (Brown). Inj 1: pin A4 (Brown/Black). Inj 8: pin B1 (Brown/Purple). Inj 7: pin B2 (Brown/Blue). Inj 6: pin B3 (Brown/Green). Inj 5: pin B4 (Brown/Yellow).
Which pins are the ignition outputs on the Link G5 Voodoo Neo4?
Ign 4: pin A10 (Blue/Orange). Ign 3: pin A11 (Blue/Red). Ign 2: pin A12 (Blue/Brown). Ign 1: pin A13 (Blue). Ign 6: pin B12 (Blue/Green). Ign 5: pin B13 (Blue/Yellow).
Which pins are ground on the Link G5 Voodoo Neo4?
Sensor Ground: pins A24, B22 (Green). Ground: pins A25, A34, B25, B34, CAN-1 (Black).
Which pins power the Link G5 Voodoo Neo4?
+14V*: pin A5 (Red). Ign Sw#: pin A6 (Red/White).
Which pins are the sensor supplies on the Link G5 Voodoo Neo4?
+5V: pin A32 (Red/Blue).
Which pins are the wideband sensor connections on the Link G5 Voodoo Neo4?
Heat: pin B10 (Blue/Purple). MES: pin B11 (Blue/Black). RE: pin B14 (Blue/White). IPE: pin B31 (White/Blue). APE: pin B32 (White).

Link G5 Voodoo Neo4 pinout sheet

A printable sheet with the connector drawings and every pin, made from the checked data on this page.

Download PDFDownload diagram (PNG)
Link G5 Voodoo Neo4 pinout diagram with wire colours

Where this comes from

Only Link's own documents. Pin names and notes are written exactly as Link writes them.

How we checked it

  • Link publishes one pinout document for each ECU: its quick start guide. Every pin here comes from that guide. Link's full wiring manual is only inside its PCLink software, so it is not used.
  • A script reads every pin from the guide. Each pin is then read a second time: from Link's guide for a sister ECU that shows the same pin, from the I/O table in the same guide, or by eye from the same guide.
  • A pin is only shown when both readings agree on its function and, where Link gives one, its wire colour. Pin numbers are the ones Link prints in its guides.
  • Labels, notes and wire colours are written exactly as Link writes them, for example Brown/Orange.

ECU Recovery is not affiliated with Link. Link and its product names are trademarks of Link. If your harness came with its own diagram, check your wiring against it.

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