Method of detecting abnormality in a reference crank angle position detection system of an internal combustion engine
Patent
·
OSTI ID:6514669
A method is described of detecting abnormality in a reference crank angle position detection system of a control system for controlling an internal combustion engine. The method comprises a crankshaft, the control system using at least reference pulses generated, respectively, at predetermined crank angles of the crankshaft and detected by the reference crank angle position detection system. Crank angle pulses are generated, respectively, at other predetermined angles of the crankshaft and with a pulse repetition period shorter than that of the reference pulses, for controlling the engine.
- Assignee:
- Honda Giken Kogyo K.K., Tokyo
- Patent Number(s):
- US 4664082
- OSTI ID:
- 6514669
- Country of Publication:
- United States
- Language:
- English
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