| 发明名称 |
Method for testing plausibility of engine and probe parameters using a wide range lambda sensor |
| 摘要 |
The method involves detecting a measurement signal for the lambda probe (18, 20), determining a demand signal for the lambda probe using a model of the engine (12) and deriving a monitoring value from the ratio of measurement signal to demand signal for comparison with a defined threshold value |
| 申请公布号 |
EP1074718(B1) |
申请公布日期 |
2004.11.10 |
| 申请号 |
EP20000115537 |
申请日期 |
2000.07.19 |
| 申请人 |
VOLKSWAGEN AKTIENGESELLSCHAFT |
发明人 |
HESS, CHRISTIAN;REBOHL, THORSTEN;NITZKE, HANS-GEORG |
| 分类号 |
F02D41/14;F02M25/07 |
主分类号 |
F02D41/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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