FuelTech FT550 2008-2017 Yamaha 1800 Harness (3 plug)
This adapter harness installs a FuelTech FT550 ECU on a 2008–2017 Yamaha 1800 watercraft using the...
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This adapter harness installs a FuelTech FT550 ECU on a 2008–2017 Yamaha 1800 watercraft using the factory wiring. It plugs straight into the OEM harness and includes everything needed for a quick FT550 installation.
- Plugs directly into the OEM Yamaha harness (3 plug)
- Two spare extra connectors for FT550 inputs and outputs
- Connector for a WB-O2 Nano or NanoPRO plus a wideband O2 sensor connector
- Choose harness only, or add an FT550 ECU
Installation notes
Update the FT550 with FT Manager 5.0 or newer to get the PWC control features and the base start maps for each model. The ECU is not included with the harness-only option.
FuelTech FT550 Yamaha 1800 SVHO/SHO/HO 2008-2017 adapter harness manual (PDF)
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