even with bad o2 sensors you should not have the problems described. At WOT the o2 data sent to the computer is not used. The euc should have a map for WOT and delivers a set amount of fuel per cycle. I would say check your fuses make sure everything is OK. You may find that you have a 2 dollar problem.
As far as o2 sensors go. Give them a good visual but I SERIOUSLY doubt they are the cause of your issues.
As far as o2 sensors go. Give them a good visual but I SERIOUSLY doubt they are the cause of your issues.