Hey guys,
I'm trying to tune the lockup on my 4L80E/Precision Triple Disc setup. I'm wanting to lockup the converter clutch right after the 1-2 shift. So far i'm having mixed success. In Normal Shift mode, the clutch is FAIRLY consistent to lockup, but in Performance Mode it's very hit/miss. One pass it will lockup fine, next pass it won't. Looking at the Log, the TCC isn't being commanded to lockup on the times it didn't happen.
I belive I've got the MPH/TPS table setup properly....but not sure, i've never tuned a WOT lockup setup before.
I have attached the tune file, and have a log as well but will have to attach it later as it's on a different PC.
This is a Turbocharged LQ4/80E on 10psi, just FYI. Feel free to comment on other portions of the tune if you see anything that might be odd. Car runs great with this tune, just trying to get that lockup right.
Thanks in advance guys!