evest Posted October 3, 2021 Share Posted October 3, 2021 Hi all, So, I've been chasing a problem on my car for a while now which seems to come and go a bit. Rough idle, mainly when warmed up, which sometimes stalls the car when decelerating to a stop. Codes P1273, 1283, 1281 have cropped up at different times, but it isn't the O2 sensors themselves as they were replaced with brand new OEM ones. I thought I had eventually solved it, all explained in an earlier thread. But I guess I haven't... My only remaining thoughts now are that it is being caused by a short in the harness somewhere. The one bit I never did answer and which consistently appears when I have this issue is pictured below. Does anybody know what this information means or how/where to decode it? I've spent a fair bit of time on the internet trying to figure it out, but no joy. Is the writing on the wall and I simply need to have it plugged into the mothership at Nissan? Cheers! Last time is was: TID:$4e CID:$0f Max: 33,067 Test result value: 33,267 The reading below seems to be a similar issue against but against different sensor. Quote Link to comment Share on other sites More sharing options...
ShortPaul Posted October 4, 2021 Share Posted October 4, 2021 Have you spoke to Zmanalex Quote Link to comment Share on other sites More sharing options...
evest Posted October 4, 2021 Author Share Posted October 4, 2021 I haven't mate, but may do soon in case it is indeed a wonky MAF causing these issues.... I think the codes may be to do with engine load etc... so an incorrect airflow reading at the MAF might explain it, plus the lean report from bank 1. Quote Link to comment Share on other sites More sharing options...
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