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Engine Failure Dagnosis Systemand Watercraft Having the Same Background of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Author | Fujino, Kenichi |
| Copyright Year | 2017 |
| Abstract | An engine failure diagnosis system simply performs failure diagnosis of engine components, which are driven while an engine is operating, even at the time when the engine is stopped, and identifies a component that has failed and a location where a failure has occurred. The engine failure diagnosis system includes an ECM arranged to control an engine provided in an outboard motor of a watercraft. The ECM includes an actuation command section arranged to actuate engine components, which are driven while the engine is running, in a given manner, and a failure diagnosis section arranged to diagnose the presence of a failure in the engine components. The engine components of the engine are provided with actuated condition detecting sections arranged to detecta predetermined actuated condition. When the actua tion command section outputs an actuation command while the engine is stopped, the engine components are actuated in a given manner. The actuated condition detecting sections detect an actuated condition of the engine components. The failure diagnosis section performs failure diagnosis of the engine components based on the detection results. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/92/7a/49/5eae9b2b30cd71/US20080172152A1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
