Originally Posted by
mejohn50
Ahhh. That makes sense. Didn't think about that.
Are your 100% throttle values in Sport shift mode (table 21479) at the same OSS as table 21567? I have not messed with any of this, but I know that from the factory my sport shift map (21479) at 100% throttle is calibrated to shift at like 8400rpm. That way it will refer to the WOT shift map (9690) when not in select shift mode. If your 21567 table is less than your 100% values in the 21479 I'd think it would shift according to the 21567 values, but I am no expert. Just something to possibly look at.
There is also table 21574 that has some weirdly low values in it for me. I wonder if all these values need to correlate (21574, 21567, 100% throttle values in 21479, and 9690) to make it work in select shift mode. I am just shooting in the dark because it is something I would like to figure out as well once I get around to testing it.