发明名称 |
Air-fuel ratio control system for an automotive engine |
摘要 |
An air-fuel ratio control system has a system for updating data stored in a table at a steady state of engine operation in accordance with output voltage of an O2-sensor. When the output voltage deviates from a reference voltage corresponding to a stoichiometric air-fuel ratio during a predetermined period, the data is rewritten to a fail safe value.
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申请公布号 |
US4747385(A) |
申请公布日期 |
1988.05.31 |
申请号 |
US19860936474 |
申请日期 |
1986.11.26 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
ABE, KUNIHIRO |
分类号 |
F02D41/00;F02D41/14;F02D45/00;(IPC1-7):F02M7/18 |
主分类号 |
F02D41/00 |
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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