2006 XJ8L


I got a P050P code - "cold start" a few months ago and I can't really find any info about it other than folks getting it and have rough idle etc. No other codes.


Car has no issues, starts easy, idles fine and no performance issues at all. Had the AC charged last week and asked my mechanic to look at it as well - he didn't know what to make of it.


Going to try to clear it again and see if it returns. I did this before and it came back after a few morning starts.


I don't want to "Easter Egg" it anyone have any ideas?