不就兩根線嗎？哪根通車身就接負極

來源: MoonRiverMe 於 2019-03-16 07:43:10 [舊帖] [給我悄悄話] 本文已被閱讀：次

插頭撥下以後泵的地線可能就斷開了，那你就隻能量wire hardness那頭哪根是通車身的

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