Porsche Cayenne Bosch 13s

[Ro Derrick]

Hi , Did anyone figure out how to communicate to the cayenne's bosch 13s cell packs ?

https://transistor-man.com/PhotoSet/doomsled_v2/battery_reverse_engineering_diagram.jpg

 

[edvarts emersons]

Hi , Did anyone figure out how to communicate to the cayenne's bosch 13s cell packs ?

https://transistor-man.com/PhotoSet/doomsled_v2/battery_reverse_engineering_diagram.jpg

No,
and I don't think that anyone will ever try to figure it out.
Best would be to just brake of the CMU board wire to celltaps.

 

[Ro Derrick]

Can't be that difficult can it ?
Seems it's can-bus protocol , and if someone has porsche diagnostic software and figures out which adresses to poll we are halfway there ?

 

[edvarts emersons]

Can't be that difficult can it ?
Seems it's can-bus protocol , and if someone has porsche diagnostic software and figures out which adresses to poll we are halfway there ?

Well yes, but then again you will need to integrate that in the bms.

We also have around 60 of those modules and i'm ready to sell them at 30 eur/kwh