Can BMS stage 1 fail and cause CEL?

j.f.leonard · 05-05-2021, 03:28 PM

Hello, today under normal driving conditions my CEL came on. Went to autozone and they gave me the code "P11C7" which is apparently a generic code. But, it feels like I've lost power. Could my tune have gone bad??

VipinLJ · 05-06-2021, 03:37 PM

Quote:

Originally Posted by j.f.leonard

Hello, today under normal driving conditions my CEL came on. Went to autozone and they gave me the code "P11C7" which is apparently a generic code. But, it feels like I've lost power. Could my tune have gone bad??

Probably a sensor issue

https://f30.bimmerpost.com/forums/sh....php?t=1810138

j.f.leonard · 05-09-2021, 11:50 PM

The CEL eventually went off on its own and the car feels fine. Super weird

05-05-2021, 03:28 PM	#1
j.f.leonard Lieutenant 218 Rep 576 Posts Drives: 2012 328i f30 Join Date: Jul 2018 Location: north carolina iTrader: (1)	Can BMS stage 1 fail and cause CEL? Hello, today under normal driving conditions my CEL came on. Went to autozone and they gave me the code "P11C7" which is apparently a generic code. But, it feels like I've lost power. Could my tune have gone bad??
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05-09-2021, 11:50 PM	#3
j.f.leonard Lieutenant 218 Rep 576 Posts Drives: 2012 328i f30 Join Date: Jul 2018 Location: north carolina iTrader: (1)	The CEL eventually went off on its own and the car feels fine. Super weird
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