COS3, STFT activates under boost!?

[jeffro]

Can anyone tell me why my STFT is trimming my fuel by up to -24% under boost WOT? Have I missed something? I was under the impression that WOT was ment to be entirely open loop?
All values in B3647 were 1.00 except for the 95 and 100kpa cells as instructed in custom OS tutorial.

TIA

[jeffro]

Nevermind I think iv sorted it. Thankyou

[joecar]

Make sure there are no stoich cells in tables B3647 and B3649 (your OS may not have this second table).