Does the CASE relearn funciton work on then Gen4 engines?

[ChickenWing]

Does the CASE Learn funciton work on then Gen4 engines yet, with the ETC? I think there was an issue with the throttle position sensor being too high when the pedal was fully released.

If not, is this being addressed, and how long? Thanks.

I need to know if this works before I purchase the tuner. I need to know specifically about 07 NBS Silverado, 5.3L engine. As soon as I find out it works, I am buying... So please tell me.

[ct06gto]

I can tell you it dosnt work on my (gen4) 06 gto. I basically asked when and if it was going to be addressed and i got no answer. Hopefully someone will answer you.