LinkECU AtomX Pinout & Wiring Diagram Guide
Technical pinouts, connector assignments, and suggested wiring layouts for the LinkECU AtomX.
To design a professional, custom harness utilizing the LinkECU AtomX, launch the interactive Wiringly canvas. 👉 Start Harness Design with Wiringly
Component Specifications​
The LinkECU AtomX is a premium control unit designed for high-performance motorsport and automotive applications.
| Specification | Details |
|---|---|
| Component Name | LinkECU AtomX |
| Manufacturer | LinkECU |
| Part Number | 111-4000 |
| Category | Control unit |
| Dimensions | 130mm (W) x 90mm (H) x N/A (D) |
Connectors & Pin Assignments​
Below is the structured electrical wiring pinout map for the LinkECU AtomX. Wiringly automatically tracks suggested wire specifications and color collections from this master component.
Superseal 1.0, 34POS, COD 1 (2-1437285-3)​
Connector Specifications​
| Property | Details |
|---|---|
| Connector Part Number | 2-1437285-3 |
| Compatible Terminals | 3-1447221-4, 3-1447221-3 |
| Pin | Function/Description | Suggested Wire Color |
|---|---|---|
| 1 | Injector 4 | Brown with Orange Stripe |
| 2 | Injector 3 | Brown with Red Stripe |
| 3 | Injector 2 | Brown |
| 4 | Injector 1 | Brown with Black Stripe |
| 5 | 14V | Red |
| 6 | Knock Sensor | Red with White Stripe |
| 7 | Trigger GND | Gray |
| 8 | Trigger 1 (Crank) | Black |
| 9 | Trigger 2 (Cam) | Red |
| 10 | Ignition 4 | Blue with Orange Stripe |
| 11 | Ignition 3 | Blue with Red Stripe |
| 12 | Ignition 2 | Blue with Brown Stripe |
| 13 | Ignition 1 | Blue |
| 14 | N/A | Red |
| 15 | Temp 1 | Yellow |
| 16 | Temp 2 | Yellow with Brown Stripe |
| 17 | An Volt 1 | Yellow with Blue Stripe |
| 18 | Aux 4 | Orange |
| 19 | Aux 3 | Orange with Red Stripe |
| 20 | Aux 2 | Orange with Brown Stripe |
| 21 | Aux 1 | Orange with Black Stripe |
| 22 | An Volt 2 | White with Brown Stripe |
| 23 | N/A | Red |
| 24 | GND Out | Green |
| 25 | GND | Black |
| 26 | N/A | Red |
| 27 | N/A | Red |
| 28 | CAN H | Orange with Green Stripe |
| 29 | CAN L | Orange with Yellow Stripe |
| 30 | Digital Input 1 | Gray with Black Stripe |
| 31 | Digital Input 2 | Gray with Brown Stripe |
| 32 | 5V | Red with Blue Stripe |
| 33 | AN Volt 3 | Yellow with Black Stripe |
| 34 | GND | Black |
Harness Integration in Wiringly​
Wiringly simplifies the process of creating complete, error-free wiring schematics. Using our interactive digital canvas, you can drop the LinkECU AtomX directly into your project, automatically load these pin assignments, and connect them to your power distribution units or engine control units. If you are new to the platform, we recommend starting with our Quick Start Guide.
The platform tracks your wire colors, gauges, and terminal types automatically, compiling a complete bill of materials (BOM) and cutting list for your physical build.