ODB was hooked up we could monitor all the sensors. It was not opening 100% it was doing the same thing when i took it for its baseline. I think when i got it serviced last that the dealerships did something to the ecu, as before my last service i had no issues on the dyno seeing 100% opening.
With your previous dynos were you using the same OBDII codes to read TPS? TPS in the car never hits 100% on US ECU's from what I understand (and have witnessed). The blitz adds a minor (+2%?) amount, again - from what I understand.
Also - is anyone aware of any -F ECU updates?