首页>
外国专利>
Method for measuring fuel pressure in an electromagnetic injector that injects fuel into cylinders of a direct injection internal combustion engine
Method for measuring fuel pressure in an electromagnetic injector that injects fuel into cylinders of a direct injection internal combustion engine
展开▼
机译:在电磁喷射器中测量燃料压力的方法,该电磁喷射器将燃料喷射到直接喷射式内燃机的气缸中
展开▼
页面导航
摘要
著录项
相似文献
摘要
The injectors (6i) allocated to the cylinders are supplied with fuel by a common injection train and their opening time is calculated and controlled by a computer. According to the invention, a) any possible overlap in the opening time of at least two injectors (6i) is detected, b) in the absence of an overlap, the fuel pressure in the train outside the opening time of the injector concerned is determined, c) if an overlap is present, the pressure of the fuel when the injector concerned is opened is determined and d) the measurement established is corrected according to a predetermined variation in the pressure of the fuel caused by the injector(s) opening.
展开▼