I couldn't find the answer to my question so registered buy I think I've sussed it now. Anyway , to save me going on the wrong path I'll ask it anyway.
I'm running an E48 HW v8 SW V34 and the logging shows a throttle output of 16 at idle. Am I right in assuming that this is a notional throttle angle based on a "throttle angle" of 0 being a TPS reading of 0, and a "throttle angle" of 90 being a TPS reading of 255? It sort of adds up with my 39 and 225 throttle stop limits.
thanks
Jed