not sure posted by SeanK (StL) on January 25, 2011 at 04:05 PM
Message
It looks to me like NDS is using the TP to calculate the duty cycle instead of the value from the TP Scale Fuel. If I plug the TP value into the calculation I come up with a value much closer to NDS (within 2%).
TP x 0.125 instead of TP Scale Fuel * 0.125
Guess I need someone who knows a lot more about this stuff than me to clear this up.