Recently bought a SD40-2 with a sound traxx decoder, I need the cv chart to set this loco. I got the engine number changed, cv2, cv3&4, cv5&6,
I want to be able check other cvs such as volume control etc.

If I send in the motor can you let me know how much and can I get a new one

I have some bachmanntrains engines with dcc, do they have cvs5 &6 where you can make them run together with each other or different makes of engines