发明名称 |
Method and system for controlling engine |
摘要 |
An engine control system for an engine equipped with an exhaust gas recirculation system (23) operative to recirculate partly exhaust gas into an intake system includes an engine output sensor (9) and a control unit (35) for making a decision of abnormality of control of a change in fuel injection mode which is made to cause a change in HC concentration of exhaust gas when engine output does not meet said change in fuel injection mode. <IMAGE> |
申请公布号 |
EP1088980(A2) |
申请公布日期 |
2001.04.04 |
申请号 |
EP20000120948 |
申请日期 |
2000.09.26 |
申请人 |
MAZDA MOTOR CORPORATION |
发明人 |
SAITO, TOMOAKI;YASUTOMI, KATSUAKI;SEINO, YUSUKE;KOBAYASHI, AKIHIRO |
分类号 |
F02M25/07;F01N3/08;F02D21/08;F02D41/02;F02D41/14;F02D41/22;F02D41/38;F02D41/40;F02D43/00 |
主分类号 |
F02M25/07 |
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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