My .02, I had similar issues last year, and it ended up being that some of the parameters in my tune were keeping the car too cool and not allowing it to complete some of the readiness monitors. See this thread: https://www.s2ki.com/s2000/topic/109...ting-flashpro/

 

well I done all procedures except I saw someone mentioned about the fan speeds.

so I think I am going for another try with the fan speed.

 

just got a code for misfire cylinder 2. just replaced the spark plug not long ago.