Quote Originally Posted by 2xls1 View Post
Tunercat doesn't read the separate Allison TCM. That is why the TC .cals show as 4L80s.
I see
im new to ecm programming.
I have a 2004 GM ecm from an 8.1 with the Allison trans
i need to remove VATS and all smog related components.
I have the blue ECM connector with small power supply and Bluetooth OBDII
If you wouldn’t mind sharing your knowledge on how to remove
THE VATS As well as other smog related options.
A vehicle that we’re building.
I have an Apple phone and android phone as well as the laptop with windows so
I have plenty of options there .
I appreciate your help. Thank you so very much.