FuelTech 550 Pinout, Connector & Wiring Guide
Detailed connector configurations, pin mappings, and electrical schematic specifications for the FuelTech 550. This guide helps you integrate the FuelTech 550 control unit into your wiring loom design using Wiringly.
You can add the FuelTech 550 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 FuelTech 550 is a professional-grade control unit manufactured by FuelTech (P/N: 3010005496). It is specifically engineered to handle high-performance conditions in automotive and motorsport environments.
| Technical Specification | Value / Details |
|---|---|
| Component Name | FuelTech 550 |
| Manufacturer | FuelTech |
| Part Number | 3010005496 |
| Category | Control unit |
| Dimensions | 250mm (W) x 70mm (H) x N/A (D) |
Connector Configurations & Pin Assignment Maps​
The electrical connections for the FuelTech 550 are organized by physical connectors. Wiringly tracks all compatible mating connectors, terminal pins, wire seals, and wire specifications.
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 | Blue Output #1 | Blue |
| 2 | Blue Output #2 | Blue |
| 3 | Blue Output #3 | Blue |
| 4 | Blue Output #4 | Blue |
| 5 | Blue Output #5 | Blue |
| 6 | Blue Output #6 | Blue |
| 7 | Power ground input | Black with White Stripe |
| 8 | Gray Output #1 | Grey |
| 9 | Gray Output #2 | Grey |
| 10 | Gray Output #3 | Grey |
| 11 | Gray Output #4 | Grey |
| 12 | Battery negative input | Black |
| 13 | 12V input from relay | Red |
| 14 | 5V | Green with Red Stripe |
| 15 | CAN A (-) | Yellow with Blue Stripe |
| 16 | CAN A (+) | White with Red Stripe |
| 17 | CAM sync signal input | White |
| 18 | Magnetic RPM sensor reference | White |
| 19 | RPM signal input | Red |
| 20 | White Input #1 | White |
| 21 | White Input #2 | White |
| 22 | White Input #3 | White |
| 23 | White Input #4 | White |
| 24 | White Input #5 | White |
| 25 | White Input #6 | White |
| 26 | White Input #7 | White |
Superseal 1.0, 26POS, COD 2 (3-1437290-8)​
Connector Specifications​
| Property | Details |
|---|---|
| Connector Part Number | 3-1437290-8 |
| Compatible Terminals | 3-1447221-3, 3-1447221-4 |
| Pin | Function/Description | Suggested Wire Color |
|---|---|---|
| 1 | Power Ground Input | Black with White Stripe |
| 2 | Power Ground Input | Black with White Stripe |
| 3 | CAN B (-) | Yellow with Blue Stripe |
| 4 | CAN B (+) | Yellow with Red Stripe |
| 5 | White Input #8 | White |
| 6 | White Input #9 | White |
| 7 | White Input #10 | White |
| 8 | Blue output #7 | Blue |
| 9 | Blue output #8 | Blue |
| 10 | Gray output #5 | Grey |
| 11 | Gray output #6 | Grey |
| 12 | White Input #11 | White |
| 13 | White Input #12 | White |
| 14 | Blue output #9 | Blue |
| 15 | Blue output #10 | Blue |
| 16 | Gray output #7 | Grey |
| 17 | Gray output #8 | Grey |
| 18 | White Input #13 | White |
| 19 | White Input #14 | White |
| 20 | Blue output #11 | Blue |
| 21 | Blue output #12 | Blue |
| 22 | Yellow output #1 | Yellow |
| 23 | Yellow output #2 | Yellow |
| 24 | Yellow output #3 | Yellow |
| 25 | Yellow output #4 | Yellow |
| 26 | Sensor Ground | Green with Black 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 FuelTech 550 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.