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4缸發動機點火順序
4缸發動機點火順序
更新时间:2025-03-01 07:07:22

  1、4缸發動機點火順序是:1-2-4-3或1-3-4-2。

  2、這種順序的原因是:點火順序與曲軸上曲拐的布置有關的,四缸機的曲軸1和4缸的曲拐在同一平面上,2和3缸的曲拐在同一平面上,兩平面相差180度。

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