Originally Posted by divisionbell77
He was using map 5 and on a mustang dyno. He has posted over at terry's forum.
He went to two different dynos with the same issue. I told him to run various maps to see if it would run the correct boost and it did not.
I also spoke with someone last night and they have the same problem.
I believe it has to do with the ecu noticing the front wheels are not spinning.