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International Automotive Technicians Network
Re: 2001 Nissan O2 and fuel trims
Posted to Technical Discussion Forum on 3/17/2008

Hi Michael,

Before condemning the PCM, I would question the accuracy of the scandata. I suggest that you look at generic data to see if it matches what you are seeing on the enhanced (Nissan) side. If you have another scantool, I would try using that one to ... Login to read more.