Voltage Regulator

[Jseime]

Alright, I admit, this is a totally amateur question but I had trouble with my power valve servo motor this weekend and I have that replaced, and everything seems good. The sled starts and idles just like it should, and doesn't throw a code anymore.

I was told to check the voltage regulator which may have been my issue to begin with, I have no idea where the voltage regulator is or what it looks like on a 2010 M8, I'm not real good with electrical type stuff.

Thanks for the help!

 

[Snowd]

Hi don't know if this will help but I just replaced the ccu on my 2009 m6 an I'm pretty sure that this unit is the voltage regulator plus it does other stuff

 

[CatMan16]

Alright, I admit, this is a totally amateur question but I had trouble with my power valve servo motor this weekend and I have that replaced, and everything seems good. The sled starts and idles just like it should, and doesn't throw a code anymore.

I was told to check the voltage regulator which may have been my issue to begin with, I have no idea where the voltage regulator is or what it looks like on a 2010 M8, I'm not real good with electrical type stuff.

Thanks for the help!

22REGULATOR/RECTIFIER
0630-323 (replaces 0630-250)C$132.95
This is the part mounted on the exhaust side beside the ecu has an aluminum heat sink on the top side.


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