Data-loggers need a little help...

[fordracing]

This is a data log of one of my 1/8 miles runs last night... (7.91 run) What is really borthing me is look at the ETCTP (throttle position) why am I only getting 81.5% and not 100% and I'm also getting a strange spike when shifting.
The graph below show RPM's (black line) ETCTP (Yellow line), and Speed (red)

What are you guys getting for Throttle position? Does this data log look right?

 

[fordracing]

nobody? are you all not datalogging or not seeing what I am?

 

[SloSVO]

I don't think that the ford tune ever opens the t/b over 85%..and for that matter I think that only the very experienced tuners play with the scale/graph/whatever the t/b works on..

 

[GrtWht]

Yes, that is correct. Ford has them set at 82% open throttle. If I recall, they can become stuck (butterflys) with anything more than 90% open.

 

[fordracing]

ok guys as long as I'm not the only one seeing this....kinda strange if you ask me, you would think that they could make a TB that opens all the way.

Still not sure why I'm seeing the spike on the TB while shifting...I'm going to try some experimenting today if the weather holds.