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So I started doing some trans tuning, and noticed a LOT of TCC slip.

Partial throttle under a big load, it can be as much as 1200rpms.


I tried setting the MAX auto tcc tables to 100 and min...

Nevermind.


Answered my own question, found what I was looking for..doh!

Ahhh, that explains it. Thanks

Nevermind, got it figured out. This was actually an incredibly easy fix. Got LTFT's down from 13's to about +4, so little more tweaking and it shall be done.

Still not sure why my o2 readings are...

So I had problems with dhp, sold it and bought hpt, loving it so far.

Car is a 2000 Impala LS, with a ZZP tuned PCM.

Mods: headers, cat-back, CAI, HV3, Ported TB from a 97/98 GP (smaller...