Polaris Industries Inc.

Jacob D Hanson

James H Buchwitz

Dallas J Blake

G Jay McKoskey

Lucas R Salfer

Ralph W Lauzze, Iii

Andreas H Bilek

Eric L Gausen

Ron R Danielson

Kevin K Briese

A method and system for operating a two-stroke engine includes a fuel system comprising a fuel pressure sensor, fuel temperature sensor and a fuel injector and a controller in communication with the fuel pressure sensor and fuel temperature sensor. The controller controls the fuel injector with a fuel pulsewidth determined by determining a beginning time of a window for measuring fuel pressure, determining an ending time of the window, measuring fuel pressure between the beginning time and the ending time, determining a fuel pulsewidth based on the fuel pressure and fuel temperature and injecting fuel into the two-stroke engine in response to a desired fuel mass.

Method and system for controlling a two stroke engine based on fuel pressure

A utility vehicle is disclosed. The utility vehicle is configured to support a removable implement. The removable implement may include one or more components configured to be powered by a power take off system of the utility vehicle. The removable implement may also include one or more components configured to be powered by a hydraulic system of the utility vehicle. An operator of the utility vehicle, without exiting a cab of the utility vehicle, can couple the implement to the utility vehicle such that the hydraulic components are hydraulically coupled to the vehicle's hydraulic system and such that the components of the implement configured to be powered by a power take off system of the utility vehicle are operably coupled to the power take off system of the utility vehicle.

PTO quick attach for vehicle

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Lindstrom, MN, United States of America

Jacob D Hanson