Pinout

Emtron Shadow 8 pinout

Every pin of the 34-pin A and 34-pin B connectors, with the wire colours of Emtron's harness. Tap a pin to see what it does.

Every pin checked against 2 Emtron documents
Connector A · 34-pinCavity numbers as TE Connectivity, the plug's maker, draws them
12345678910111213141516171819202122232425262728293031323334
Connector B · 34-pinCavity numbers as TE Connectivity, the plug's maker, draws them
12345678910111213141516171819202122232425262728293031323334

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

Emtron Shadow 8 connector A pinout (34-pin)

Mating connector: TE AMP Superseal 1.0 4-1437290-0 (34 Way / Key 1)

PinFunctionWireEmtron note
A1ECU SupplyRed
A2Sensor 8.0V Sensor Supply-
A3Sensor 5.0V Sensor Supply-
A40V Analog Reference-
A5Crank Position Sensor-2 core Shielded Cable (shared with A7)
A6Sync Position Sensor-2 core Shielded Cable (shared with A7)
A7Trigger Ground-
A8ShieldWhite
A9Ground 1Black
A10Analog Voltage 1-
A11Analog Voltage 2-
A12Analog Voltage 3-
A13Analog Voltage 4-
A14Analog Voltage 5-
A15CAN Bus 1 HighWhite
A16Knock 1 +ve-2 core Shielded Cable (shared with A17)
A17Knock 1 -ve-2 core Shielded Cable (shared with A16)
A18Analog Voltage 6-
A19Analog Voltage 7-
A20Analog Voltage 8-
A21Analog Voltage 9-
A22Analog Voltage 10-
A23CAN Bus 1 LowGreen
A24Knock 2 +ve-2 core Shielded Cable (shared with A25)
A25Knock 2 -ve-2 core Shielded Cable (shared with A24)
A26Digital Input 1White
A27Digital Input 2White
A28Digital Input 3White
A29Digital Input 4White
A30Digital Input 5White
A31Digital Input 6White
A32CAN Bus 2 HighWhite
A33CAN Bus 2 LowGreen
A34Ground 2Black

Emtron Shadow 8 connector B pinout (34-pin)

Mating connector: TE AMP Superseal 1.0 4-1437290-1 (34 Way / Key 2)

PinFunctionWireEmtron note
B1Battery Constant (HOT) Supply-
B2Injector Cylinder 1Blue
B3Injector Cylinder 2Blue
B4Injector Cylinder 3Blue
B5Injector Cylinder 4Blue
B6Injector Cylinder 5Blue
B7Injector Cylinder 6Blue
B8Injector Cylinder 7Blue
B9Injector Cylinder 8Blue
B10Aux Output 1Grey
B11Aux Output 2Grey
B12Aux Output 3Grey
B13Aux Output 4Grey
B14Aux Output 5Grey
B15Aux Output 6Grey
B16Aux Output 7Grey
B17Aux Output 8Grey
B18Digital Input 7White
B19Digital Input 8White
B20Digital Input 9White
B21Digital Input 10 / Ignition Switch-
B22Aux Output 9Grey
B23Aux Output 10Grey
B24Aux Output 11Grey
B25Aux Output 12Grey
B26Aux 9-12 Power SupplyRed
B27Ignition TTL Cylinder 1Yellow
B28Ignition TTL Cylinder 2Yellow
B29Ignition TTL Cylinder 3Yellow
B30Ignition TTL Cylinder 4Yellow
B31Ignition TTL Cylinder 5Yellow
B32Ignition TTL Cylinder 6Yellow
B33Ignition TTL Cylinder 7Yellow
B34Ignition TTL Cylinder 8Yellow

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Emtron Shadow 8 pins at a glance

Which pins are CAN on the Emtron Shadow 8?
CAN Bus 1 High: pin A15 (White). CAN Bus 1 Low: pin A23 (Green). CAN Bus 2 High: pin A32 (White). CAN Bus 2 Low: pin A33 (Green).
Which pins are the crank and cam inputs on the Emtron Shadow 8?
Crank Position Sensor: pin A5. Sync Position Sensor: pin A6. Trigger Ground: pin A7.
Which pins are the injector outputs on the Emtron Shadow 8?
Injector Cylinder 1: pin B2 (Blue). Injector Cylinder 2: pin B3 (Blue). Injector Cylinder 3: pin B4 (Blue). Injector Cylinder 4: pin B5 (Blue). Injector Cylinder 5: pin B6 (Blue). Injector Cylinder 6: pin B7 (Blue). Injector Cylinder 7: pin B8 (Blue). Injector Cylinder 8: pin B9 (Blue).
Which pins are the ignition outputs on the Emtron Shadow 8?
Ignition TTL Cylinder 1: pin B27 (Yellow). Ignition TTL Cylinder 2: pin B28 (Yellow). Ignition TTL Cylinder 3: pin B29 (Yellow). Ignition TTL Cylinder 4: pin B30 (Yellow). Ignition TTL Cylinder 5: pin B31 (Yellow). Ignition TTL Cylinder 6: pin B32 (Yellow). Ignition TTL Cylinder 7: pin B33 (Yellow). Ignition TTL Cylinder 8: pin B34 (Yellow).
Which pins are ground on the Emtron Shadow 8?
0V Analog Reference: pin A4. Ground 1: pin A9 (Black). Ground 2: pin A34 (Black).
Which pins power the Emtron Shadow 8?
ECU Supply: pin A1 (Red).
Which pins are the sensor supplies on the Emtron Shadow 8?
Sensor 8.0V Sensor Supply: pin A2.

Emtron Shadow 8 pinout sheet

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

Download PDFDownload diagram (PNG)
Emtron Shadow 8 pinout diagram with wire colours

Where this comes from

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

How we checked it

  • We start from Emtron's pinout page for this ECU, on its Resource Centre.
  • Every pin is read again in Emtron's wiring harness specification for the ECU family, which lists each pin with its name, description and wire colour. A script compares them pin by pin.
  • A pin is only shown when both name the same function. A pin the ECU's pinout marks NC is shown as not connected; where the family's harness specification lists something there, the page says so. A wire colour is shown only when a second Emtron harness specification gives the same colour for that pin name.
  • Labels are Emtron's own words from the pinout page; notes are its words from the harness specification.

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

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