Just wanted to make sure I'm not missing anything obvious here. I'd post the tune but I don't have my laptop with me.

This is on a 96 240sx with an 04 GTO drivetrain/PCM.

If misfires are disabled and the part throttle shift points and converter lock up engage and disengage points are correct, there's nothing else in the tune that would cause the converter to unlock, correct?

And if so, any quick recommendations for hard parts to look at?