found problem with asc light staying on!!
As i was looking at the prethrottle cable and motor the cable attaches to it. I found the problem, the cable was in place but the cable was broke where you couldnt see it. I didnt see it until i turn the throttle plate by hand and the cable didnt return to fixed position. I then pulled on the cable when it slid right out of the casing witch goes to the motor. so bingo!! new cable $ 12.80 loved it...lol also the code was 39 38 for the prethrottle not opening and closing.
If anyone has same prob with asc light on ONLY!!! check for this. you will also notice lost in power even with asc turned off and worse gas mileage. Thanks Every one for the help!!