火花塞离子电流信号携带着丰富的发动机燃烧过程的信息。
The spark plug ion current signal carries along rich information about the engine combustion process.
比较起来,使用传统内燃发动机燃烧氢比燃烧汽油更容易。
By comparison, getting a conventional internal-combustion engine to burn hydrogen instead of petrol is relatively easy.
但过大的外部EGR量,将导致发动机燃烧极度不稳定甚至失火。
However, overexcessive amount of external EGR could lead to an extremely unstable combustion or even misfiring .
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