BMW BSD protocol
Posted:
Thu Apr 28, 2022 3:02 amby Niklas Sandstrom
Is it possible to control an Pierburg CWA400 waterpump that has BMW BSD communication protocol with an M130 GPR?
Re: BMW BSD protocol
Posted:
Thu Apr 28, 2022 3:28 amby David Ferguson
I did one with an M150 / GPRP using documentation about the PWM control from this page:
https://www.tecomotive.com/en/products/CWA400.htmlI didn't know that was a specific BMW communications protocol.
Re: BMW BSD protocol
Posted:
Thu Apr 28, 2022 5:05 amby Niklas Sandstrom
Cars from 2007 have another model of the CWA400 that uses the BSD protocol together with the alternator and oil level sender.
https://www.maxxecu.com/webhelp/setting ... tocol.html
Re: BMW BSD protocol
Posted:
Thu Apr 28, 2022 5:17 amby David Ferguson
Learned something new. Thank you.