idle problems

my idle when the car is getting very hot is getting as you said eratic and rough...i checked everything you said and done all the steps for the tunning

2 things i noticed is that my afr isn't stable and when i let the engine idle hot for some minutes it starts to be extremly rich...i would apprecciate any help

It could be air temperature compensation...

yeah i looked at warm up enrichments and iats...all set to 0

i am running link g4 and the last thing i find that i didn't try is the frequency of the solenoid...could this help??now is 200hz

else what should it be