| 发明名称 |
FUEL INJECTOR CHARACTERIZATION |
| 摘要 |
Various methods are provided for characterizing fuel injector operation. In one embodiment, a method of characterizing fuel injector operation comprises determining a flow error of a single fuel injector of two or more fuel injectors positioned in a first fuel rail by comparing a sum of each of a plurality of injector commands for the single injector to a fuel amount pumped into the first fuel rail, the fuel amount being predetermined. |
| 申请公布号 |
US2016084189(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201414490427 |
申请日期 |
2014.09.18 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Pursifull Ross Dykstra |
| 分类号 |
F02D41/38;F02M63/02 |
主分类号 |
F02D41/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of characterizing fuel injector operation, comprising:
indicating a flow error of a single fuel injector of two or more fuel injectors positioned in a first fuel rail by comparing a sum of each of a plurality of injector commands for the single injector to a fuel amount pumped into the first fuel rail, the fuel amount being predetermined. |
| 地址 |
Dearborn MI US |
