决定还是不用它了, 退货

来源: 方宜 于 2016-01-24 20:41:38 [] [旧帖] [给我悄悄话] 阅读数 : (487 bytes)
回答: o2 sensor的电阻问题 由 方宜 于 2016-01-23 18:44:32

再买一个,问好卖家了,他的是1.8欧.

Toyota manual suggest the resistance reading is 0.8~1.4ohm at 20'C. The heater current <0.8A will trigger a fault code, the 14ohm part current could be (12-2)/14=0.7. So I believe 14 ohm can't work for my car.

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