開EGR以節省燃油;開evap閥來回收汽油,這些工作對於低轉速的發動機影響比較大,所以可以察覺。
idle 的時候可能會有這些工作
所有跟帖:
• 謝謝! -chinomango- ♂ (0 bytes) () 03/23/2019 postreply 21:58:13
• 謝謝! -chinomango- ♂ (0 bytes) () 03/23/2019 postreply 21:58:13
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