Does a tune with A4 line pressure @100% make a difference at WOT?
08-13-2005, 10:23 AM
#1
Does a tune with A4 line pressure @100% make a difference at WOT? I have heard two things:
1) HPP3 (and the like) shift firmness line pressure % adjustment does nothing at WOT, because the PCM calls for 100% at WOT anyway
2) HPP3 (and the like) does firm up shifts tighter than stock even at WOT.
Any tuners know this for sure which is true?
1) HPP3 (and the like) shift firmness line pressure % adjustment does nothing at WOT, because the PCM calls for 100% at WOT anyway
2) HPP3 (and the like) does firm up shifts tighter than stock even at WOT.
Any tuners know this for sure which is true?
