| 发明名称 |
HUMIDITY SENSOR DIAGNOSTICS |
| 摘要 |
Embodiments for testing a humidity sensor are provided. One example method comprises indicating degradation of a humidity sensor based on a humidity sensor output and output from an intake gas composition sensor. In this way, output from the intake gas composition sensor may be used to determine if the humidity sensor is degraded. |
| 申请公布号 |
US2014238369(A1) |
申请公布日期 |
2014.08.28 |
| 申请号 |
US201313774234 |
申请日期 |
2013.02.22 |
| 申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
Jankovic Mrdjan J.;Clark Timothy Joseph;Makki Imad Hassan;Pursifull Ross Dykstra;Uhrich Michael James |
| 分类号 |
F02D41/22 |
主分类号 |
F02D41/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
indicating degradation of a humidity sensor based on a humidity sensor output and output from an intake gas composition sensor. |
| 地址 |
Dearborn MI US |
