看到很多需要查代码的。只要你有1. laptop, 2. buy a OBD2 scanner on ebay from hon

回答: 引擎指示灯亮了nissanusedcar2010-10-06 20:41:59

(cost $10, shipping $20) 3. download a free software online, you are ready to scan any P codes, monitor values of whole bunch of sensors.

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