ok here is the update.
I first reset the error code. check engine light went off.
then i let it run for few minutes. engine heated up to middle.
then i tried the process. this time i was able to follow it. the light blink and went solid as it says in the 7th step.
but after i turned on again, i see the problem remain. however it did reduce the throttle at ideal. before it ideal at 2000- 3000rpm now it ideals at 1000-1800rpm.
i repeat the procedure two more times no improvements.
here is a video (1 MB)
https://www.dropbox.com/s/w884zfr3akqsohf/Throttle.mp4
anybody with ideal relearn experience, please let me know.
thanks again!