Boosted 383 LT1 open loop issues, advice needed!
I wasn't implying otherwise. 
I just don't see how his problem has anything to do with tuning. Running bad at only cruise condition is textbook o2 sensor problem. From what he describes it sounds like he is running very rich in closed loop but it runs fine cold and at wot. There's nothing you could really mess up in a tune that would produce that behavior.
Yes you are correct bad O2's would cause false readings in closed loop therefore you would be beating a dead horse trying to drivability tune it that way. But I think there is more to it than that. If I read his first post correctly he was given a tune? Maybe it was not for his car or combo?
Just seems as if his tune may not be for his combo. Maybe it was someone elses tune? At least that is the way I read it. Maybe I am reading his post wrong.
You are right about the O2's. They absolutely do nothing at WOT.
You are right about the O2's. They absolutely do nothing at WOT.
