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METHOD FOR CONTROLLING A DOUBLE HUB PUMP FUEL SYSTEM
METHOD FOR CONTROLLING A DOUBLE HUB PUMP FUEL SYSTEM
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机译:双轮毂燃油系统的控制方法
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摘要
Methods and systems for operating a fuel system including two lift pumps are provided. In one example, a method may include adjusting a first pump to obtain a desired fuel rail pressure. The method may include turning on a second lift pump to achieve the desired fuel rail pressure when the operation of the first lift pump is insufficient to achieve the desired fuel rail pressure.
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