发明授权
US3963002A Electronically controlled fuel injection system 失效
电子控制燃油喷射系统

Electronically controlled fuel injection system
摘要:
An electronically controlled fuel injection system mounting an oxygen content detector in the exhaust system of the engine comprises at least two kinds of fuel injection valve, one of which has a different injection opening from the other, whereby an optimum air-fuel ratio for reducing harmful components in the exhaust gas from the engine is obtained.
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