| 发明名称 |
Method for Testing a NOx Sensor |
| 摘要 |
A method for testing a sensor positioned downstream of an engine. The method includes motoring the engine, receiving a signal indicative of a value from the sensor, and determining whether the value is inside or outside of an established range. The established range is based on a known characteristic of an exhaust gas exiting from the engine as it is motoring. |
| 申请公布号 |
US2017074846(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201514852645 |
申请日期 |
2015.09.14 |
| 申请人 |
Deere & Company |
发明人 |
Bell Joseph A.;Joyner Taylor W. |
| 分类号 |
G01N33/00;F01N3/20 |
主分类号 |
G01N33/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for testing a NOx sensor positioned downstream of an engine, the method comprising:
motoring the engine; receiving a signal indicative of a value from the NOx sensor; and determining whether the value is inside or outside of an established range, the established range being based on a known characteristic of an exhaust gas exiting from the engine as it is motoring. |
| 地址 |
Moline IL US |
