Thanks. The O2 sensor was replaced a few years ago. I might have

來源: 情況就是這麽個情況 於 2011-03-10 15:31:32 [] [舊帖] [給我悄悄話] 閱讀數 : (36 bytes)
回答: 回複：請高手指點可能出了什麽問題 由 qw6467 於 2011-03-10 14:54:30

for a zero-point calibration.

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