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SADDLE RIDING-TYPE VEHICLE, AND COMBUSTION CONTROL DEVICE FOR SADDLE RIDING-TYPE VEHICLE
SADDLE RIDING-TYPE VEHICLE, AND COMBUSTION CONTROL DEVICE FOR SADDLE RIDING-TYPE VEHICLE
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机译:座骑型车辆以及座骑型车辆的燃烧控制装置
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摘要
A straddle-type vehicle 30 includes a vehicle body frame 31, an engine 1 mounted on the vehicle body frame 31, combustion adjusting devices (fuel injection valves) 14 and 15 for adjusting the combustion condition of the engine 1, and a combustion controller (ECU) 22 for controlling the fuel injection valves 14 and 15. The ECU 22 controls the fuel injection valves 14 and 15 such that the maximum point of a sound pressure level waveform of an audible sound wave generated from the engine 1 or the vehicle body frame 31 is shifted by a predetermined amount or larger within a predetermined period at least in some of the operation conditions of the engine 1.
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