How to use CGDI BMW to downgrade CAS on table?

Does the the CAS Plug from BMW Multi Tool work with CGDI Prog BMW? If I’d like to downgrade CAS on table?

Personally speaking, I think it can, CAS and OBD connector are BMW standard protocol.

 

Another solution: don’t need any plug. u have + – can high can low and that’s all.

can-high-can-low-01

can-high-can-low-02

http://www.obd2eshop.com/