Haltech Elite 1500 ECU Pinout, Connector & Wiring Guide
Detailed connector configurations, pin mappings, and electrical schematic specifications for the Haltech Elite 1500 ECU. This guide helps you integrate the Haltech Elite 1500 ECU control unit into your wiring loom design using Wiringly.
You can add the Haltech Elite 1500 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 1500 ECU is a professional-grade control unit manufactured by Haltech (P/N: HT-150900). It is specifically engineered to handle high-performance conditions in automotive and motorsport environments.
| Technical Specification | Value / Details |
|---|---|
| Component Name | Haltech Elite 1500 ECU |
| Manufacturer | Haltech |
| Part Number | HT-150900 |
| Category | Control unit |
| Dimensions | 125mm (W) x 185mm (H) x N/Amm (D) |
Connector Configurations & Pin Assignment Maps
The electrical connections for the Haltech Elite 1500 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 4 | Orange 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 | Not Available | Yellow with Brown Stripe |
| 8 | Not Available | Yellow with Blue Stripe |
| 9 | 5V Out | Orange |
| 10 | Battery Ground | Black |
| 11 | Battery Ground | Black |
| 12 | +8V Out | Orange with White Stripe |
| 13 | Ingition Input 12V | Pink |
| 14 | AVI 10 (TPS) | White |
| 15 | AVI 9 (MAP) | Yellow |
| 16 | AVI 2 | Orange with Black Stripe |
| 17 | AVI 3 | Orange with Red Stripe |
| 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 6 | Black with Red Stripe |
| 26 | 12V ECU | Red with Blue Stripe |
| 27 | Not Available | Blue with Orange Stripe |
| 28 | Not Available | Blue with Yellow Stripe |
| 29 | Not Available | Grey |
| 30 | Not Available | Violet |
| 31 | STEPPER 1 P1 / DPO | Green |
| 32 | STEPPER 1 P2 / DPO | Green with Black Stripe |
| 33 | STEPPER 1 P3 / DPO | Green with Brown Stripe |
| 34 | STEPPER 1 P4 / DPO | Green with Red Stripe |
Superseal 1.0, 26POS, COD 1 (2467976-1)
Connector Specifications
| Property | Details |
|---|---|
| Connector Part Number | 2467976-1 |
| Compatible Terminals | 3-1447221-3, 3-1447221-4 |
| Pin | Function/Description | Suggested Wire Color |
|---|---|---|
| 1 | Crank + | Yellow |
| 2 | Cam + | Yellow |
| 3 | AVI 7 Air Temperature | Grey |
| 4 | AVI 8 Coolant Temperature | Violet |
| 5 | Crank - | Green |
| 6 | Cam - | Green |
| 7 | SPI 4 | Grey with Red Stripe |
| 8 | SPI 1 | Grey |
| 9 | SPI 2 | Grey with Black Stripe |
| 10 | SPI 3 | Grey with Brown Stripe |
| 11 | Switched ECU 12V Supply | Red with White Stripe |
| 12 | AVI 6 (O2 Input 1) | Grey with Orange Stripe |
| 13 | AVI 1 (O2 Input 2) | Grey with Yellow Stripe |
| 14 | Signal Ground | Black with White Stripe |
| 15 | Signal Ground | Black with White Stripe |
| 16 | Signal Ground | Black with White Stripe |
| 17 | Not Available | Red |
| 18 | Not Available | Red |
| 19 | DPO 4 | Violet with Orange Stripe |
| 20 | AVI 5 | Orange with Green Stripe |
| 21 | Knock 1 | Grey with Green Stripe |
| 22 | Not Available | Red |
| 23 | CAN H | White |
| 24 | CAN L | Blue |
| 25 | DBW 1 / DPO | Brown with Black Stripe |
| 26 | DBW 2 / DPO | Brown with Red Stripe |
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 1500 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.