In a diesel engine, there is no spark plug. Instead, diesel fuel is injected into the cylinder, and the heat and pressure of the compression stroke cause the fuel to ignite.

柴油发动机内没有火花塞，取而代之的是将柴油喷入发动机气缸，然后压缩冲程在高温高压下引起燃料点火。

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The trick is to keep very light pressure on the gas pedal, just enough to feed a steady amount of fuel to the engine.

技巧是在油门上轻施压力，仅够供给引擎稳定量的燃料。

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Any of various substances, usually fluid, which provide heat, chemical, or pressure energy for engine operation. Also known as motor fuel.

为发动机操作提供热能、化学能或压力能的任何一种物质，一般是流体。亦称马达燃料。

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With the engine running, he can see on-screen how much fuel should be injected given X throttle pressure or Y coolant temperature.

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