用術語來講是ECM(U)通過O2 sensor的反饋來調整油氣比。如果O2 sensor 失靈的話ECM會按fail safe的程序按固定比例噴油(14.??:1)。
用術語來講是ECM(U)通過O2 sensor的反饋來調整油氣比。如果O2 sensor 失靈的話ECM會按fail safe的程序按固定比例噴油(14.??:1)。
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