Haltech Elite 750 ECU Pinout, Connector & Wiring Guide
Detailed connector configurations, pin mappings, and electrical schematic specifications for the Haltech Elite 750 ECU. This guide helps you integrate the Haltech Elite 750 ECU control unit into your wiring loom design using Wiringly.
You can add the Haltech Elite 750 ECU directly onto your harness drawing using our interactive digital builder. Wiringly automatically populates all pinout mappings, connector bodies, and suggested colors. Start Harness Design with Wiringly
Component Overview & Specs
The Haltech Elite 750 ECU is a professional-grade control unit manufactured by Haltech (P/N: HT-150600). It is specifically engineered to handle high-performance conditions in automotive and motorsport environments.
| Technical Specification | Value / Details |
|---|---|
| Component Name | Haltech Elite 750 ECU |
| Manufacturer | Haltech |
| Part Number | HT-150600 |
| Category | Control unit |
| Dimensions | 127.1mm (W) x 127mm (H) x N/Amm (D) |
Connector Configurations & Pin Assignment Maps
The electrical connections for the Haltech Elite 750 ECU are organized by physical connectors. Wiringly tracks all compatible mating connectors, terminal pins, wire seals, and wire specifications.
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 | DPO 2 | Violet with Brown Stripe |
| 2 | AVI 1 | Grey with Yellow Stripe |
| 3 | Ignition 1 | Yellow with Black Stripe |
| 4 | Ignition 2 | Yellow with Red Stripe |
| 5 | Ignition 3 | Yellow with Orange Stripe |
| 6 | Ignition 4 | Yellow with Green Stripe |
| 7 | Ignition 5 | Yellow with Brown Stripe |
| 8 | Ignition 6 | Yellow with Blue Stripe |
| 9 | 5V Out | Orange |
| 10 | Battery Ground | Black |
| 11 | Signal Ground | Black with White Stripe |
| 12 | DPI 1 | Grey |
| 13 | DPI 2 | Grey with Black Stripe |
| 14 | Throttle position Sensor | Grey |
| 15 | AVI 3 (MAP) | Yellow |
| 16 | CAN H | White |
| 17 | CAN L | Blue |
| 18 | DPO 1 | Violet with Black Stripe |
| 19 | Injector 1 | Blue |
| 20 | Injector 2 | Blue with Black Stripe |
| 21 | Injector 3 | Blue with Brown Stripe |
| 22 | Injector 4 | Blue with Red Stripe |
| 23 | DPO 3 | Violet with Red Stripe |
| 24 | DPO 5 (Fuel Pump Output) | Black with Yellow Stripe |
| 25 | DPO 4 | Violet with Orange Stripe |
| 26 | 12V ECU | Red with Blue Stripe |
| 27 | Injector 5 | Blue with Orange Stripe |
| 28 | Injector 6 | Blue with Yellow Stripe |
| 29 | Air Temperature Sensor | Grey |
| 30 | Coolant Temperature Sensor | Violet |
| 31 | Crank + | Yellow |
| 32 | Cam + | Yellow |
| 33 | Crank - | Green |
| 34 | Cam - | Green |
Harness Design & Schematic Software
Wiringly simplifies the process of creating complete, error-free wiring schematics. Using our interactive digital canvas, you can drop the Haltech Elite 750 ECU directly into your project, automatically load these control unit pin assignments, and connect them to your power distribution units or engine control units.
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.
- To browse other catalog entries, visit our Component Pinout Guide.
- If you are new to the platform, we recommend starting with our Quick Start Guide.
- For wiring advice, check out the Wire Management Guide.