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View Full Version : E38 A6 PIDS for logging 1/8+ 1/4 mile



FPSeth
September 27th, 2013, 04:00 AM
I'll attach my pid file here- just wanted to see if any body had anything that they have found useful to add.

One thing that I really want to see is wheel spin, and I *hope* that logging VSS vs. Trans output shaft speed (TOS) will show that. Can anyone confirm? or is there something else I can log that will show wheel slip?

And for the 6l80- there is no 'desired gear' or 'actual gear' PID??

Boost
September 27th, 2013, 05:50 AM
That's really cool, could someone make one for the E39A?

MikeOD
September 27th, 2013, 07:09 AM
I don't think you'll see wheel spin that way as there's no slip between the drive wheels and the trans output...if they're slipping or not slipping, the ratio of the tire speed versus the output shaft speed will still just be the rear gear ratio.

Boost
September 29th, 2013, 06:11 AM
What about the way T/C sees it?