FT550 2024+ Rotax 325 harness — Add FT550 / w/ SparkPRO-3 (Nautica / Off-Road) waterproof 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
• SparkPRO-3 (Nautical / Off-Road) — part number 3010012266

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

SparkPRO-3 (Nautical / Off-Road) — 3010012266

FuelTech’s SparkPRO-3 Nautical / Off-Road model is a high-energy inductive ignition module designed to be used with ignition coils without an igniter (dumb coils) specifically in marine and offroad applications. The SparkPRO-3 (Nautical / Off-Road) had a redesigned case, specifically designed to keep water and fine dust particles from damaging the ignition module. The module has 3 ignition outputs, each output may be connected to only one coil at a time, and is available in versions from 1 to 8 ignition outputs. It has a high voltage of up to 430V at the coil’s primary. SparkPRO ignition modules are compatible with any programmable ECU that has dwell control but cannot be used with a stock ECU.

• SparkPRO Manual

Features

• Redesigned sealed case and connector for watersports and harsh off road environments
• High energy inductive ignition
• 3 ignition outputs

Technical Description

• Used only with “dumb” coils (coils without igniter)
• Each SparkPRO channel can be connected to only one coil at a time
• Compatible with any programmable ECU that has dwell control
• Cannot be used with stock ECU

• Plug and play with our watersports and off road harnesses
• Dimensions: 115 x 90 x 33mm

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