发明名称 |
SYSTEM AND METHOD FOR STARTING SEQUENTIAL FUEL INJECTION INTERNAL COMBUSTION ENGINE |
摘要 |
A system and method for controlling an internal combustion engine during starting use position sensor information in addition to cylinder combustion information to transition from simultaneous fueling to sequential fueling by selecting a cylinder to receive a first sequential fuel injection. Embodiments include a system and method for controlling a sequentially fueled port injected internal combustion engine that contingently select a cylinder to receive a first sequential fuel injection based on position information indicating that the cylinder received a simultaneous fuel injection during its intake stroke. Engine rotational speed is monitored to detect combustion and determine which cylinder fired first. A first sequential fueling pulse is provided to the contingently selected cylinder unless a preceding cylinder in the firing order fires first.
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申请公布号 |
US2006086341(A1) |
申请公布日期 |
2006.04.27 |
申请号 |
US20040904077 |
申请日期 |
2004.10.22 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
GONZALES FRANK JR.;MINGO PAUL;ZHANG XIAOYING |
分类号 |
F02D41/06;F02D41/36 |
主分类号 |
F02D41/06 |
代理机构 |
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代理人 |
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地址 |
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