| 发明名称 |
NON-INTRUSIVE EXHAUST GAS SENSOR MONITORING BASED ON FUEL VAPOR PURGE OPERATON |
| 摘要 |
A method of monitoring an exhaust gas sensor coupled in an engine exhaust in an engine is provided. The method includes adjusting engine operation responsive to exhaust gas sensor degradation, the degradation identified during deceleration fuel shut-off (DFSO) and compensated based on whether vapor purge operation is occurring in the engine during DFSO. |
| 申请公布号 |
US2014067235(A1) |
申请公布日期 |
2014.03.06 |
| 申请号 |
US201213599744 |
申请日期 |
2012.08.30 |
| 申请人 |
BANKER ADAM NATHAN;ULRICH MICHAEL JAMES;MAKKI IMAD HASSAN;KERNS JAMES MICHAEL;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
BANKER ADAM NATHAN;ULRICH MICHAEL JAMES;MAKKI IMAD HASSAN;KERNS JAMES MICHAEL |
| 分类号 |
F01N11/00;F02D41/26;F02D41/34 |
主分类号 |
F01N11/00 |
| 代理机构 |
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