FT550 2024+ Rotax 325 harness — Add FT550 / w/ OEM 3-Channel Igniter / w/o NanoPRO

This kit contains 3 parts, supplied together:

• FT550 2024+ Rotax 325 harness — part number 2002112825
• FT550 EFI System — part number 3010005496
• Hitachi IGC8403 OEM 3-Channel Ignition Module — part number 5001100585

FT550 2024+ Rotax 325 harness — 2002112825

The FT550 2024+ Rotax 325 Harness, designed by FuelTech, is the perfect solution for FuelTech FT550 ECU installation using the PWC OEM harness.

The wiring harness adapter has all connections to quickly and easily install the FT550 ECU, while retaining OEM gauge cluster, IBR (Intelligent Brake and Reverse system) properly working.

This wiring harness plugs directly to the OEM harness. There are also two spare extra connectors for inputs and output available in FT550 if you want to install additional sensors and actuators.

It does require the NanoPRO to read and condition the existing stock Bosch LSU 4.9 O2 sensor.

The stock 325 coils requires an external igniter that can be either a OEM 3 channel igniter we offer or an upgraded energy version that will increase spark energy, the FuelTech SparkPRO-3 Marine version.

The FT550 ECU, NanoPRO o2 conditioner and ignition module are not included, purchased separately.

• Sea Doo 325 2024+ Jetski PNP Manual

FT550 EFI System — 3010005496

FuelTech's FT550 is more than an ECU offering electronic fuel injection, integrated dashboard, data acquisition, and power management. The FT550 is designed for engines with up to 12 cylinders, or up to 4 rotors, and features 14 programmable inputs and 24 outputs. In addition to offering all of the features and functions of the FT450, including touchscreen display, 4 programmable display screens, customizable splash screen, sequential injection and ignition, O2 closed loop, active traction control, integrated boost controller, internal datalogger, progressive and PRO-Nitrous controls, odometers, drag racing features, the FT550 is loaded with additional features such as electronic throttle control, inclinometer gauge, integrated GearController with strain gauge sensor on the shifter for more efficient gear shift cuts, built-in accelerometer (G-meter), and gyroscope. The FT550 is housed in a high-quality ABS case and is IP67 rated for marine and off-road applications.

• FT550 Manual
  FTManager Software
  FT550 CAD

Hitachi IGC8403 OEM 3-Channel Ignition Module — 5001100585

The Hitachi OEM Ignition Module is ideal for watersports and off-road applications, offering high-energy inductive ignition with three ignition outputs for reliable performance in extreme conditions.

Key Features:

• OEM Hitachi Ignition Module: Delivers trusted durability and consistent performance.
• High-Energy Inductive Ignition: Ensures powerful ignition, ideal for demanding environments.

Technical Specifications:

• “Dumb” Coil Compatibility: Exclusively for use with coils without built-in igniters.
• Single-Coil Connection: Each channel connects to only one coil at a time.
• Programmable ECU Support: Compatible with any programmable ECU featuring dwell control.
• Not for Stock ECUs: This module is not compatible with stock engine control units.
• Plug-and-Play Installation: Easily integrates with our watersports and off-road harnesses.

Optimize your vehicle’s ignition system with the Hitachi OEM Ignition Module, engineered for top performance in challenging watersports and off-road environments.

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