Outboard engine HDEF20 EFI

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Electronic Fuel Injection (EFI) system. The Programmed Electronic Fuel Injection (EFI) adopt the DELPHI system, accurately controls ignition timing during start up, providing optimum overall operation, with instant throttle response and fuel efficient performance. More Quiet. HDF15EFI is upgraded based on Hidea HDF15, more stable with a 2-cylinder design available with Power Trim/Tilt or Gas Assist Tilt for shallow running, it’s more quiet as using the Reverse Exhaust Relief system, redirecting exhaust gas through propeller in the water. Quick Starts. The Electronic Fuel Injection (EFI) system, automatically adjusts the air-fuel mixture for quick, easy starting and warming-up. Engine Alert System. Engine Alert System, it constantly monitors vital engine functions and reduces the likelihood of damage by alerting the driver of overheating, low oil pressure and other critical engine functions. Cruising Fuel Economy. The EFI system automatically adjusts the air-fuel mix according to speed and load, this maximizes power throughout the rmp rang will save up to 20% less fuel than other comparably sized outboards in the cruise speed.