F30 Throwing PCV code..?

f30anthony · 05-05-2020, 06:54 AM

Hey guys, anyone have experience with their car throwing the 160504 (crankcase ventilation heating: linebreak) code? I’ve replaced the PCV hose and the CEL continues to come back on after erasing the code. Any ideas?

Car is a 2013 335i

WrxToBeamerGuy · 05-10-2021, 03:15 PM

Quote:

Originally Posted by f30anthony

Hey guys, anyone have experience with their car throwing the 160504 (crankcase ventilation heating: linebreak) code? I’ve replaced the PCV hose and the CEL continues to come back on after erasing the code. Any ideas?

Car is a 2013 335i

Try replacing the crankcase ventilation valve and diaphragm.

AsianBill · 05-20-2021, 05:49 PM

Reviving the thread. Did you ever fix this? Car just threw the same code and seeing what the fix is.

05-05-2020, 06:54 AM	#1
f30anthony Registered 0 Rep 4 Posts Drives: F30 BMW 335i Join Date: May 2020 Location: Florida iTrader: (0)	F30 Throwing PCV code..? Hey guys, anyone have experience with their car throwing the 160504 (crankcase ventilation heating: linebreak) code? I’ve replaced the PCV hose and the CEL continues to come back on after erasing the code. Any ideas? Car is a 2013 335i
	Appreciate 0 Tweet Quote

05-20-2021, 05:49 PM	#3
AsianBill Private First Class 74 Rep 142 Posts Drives: 2017 M240i xDrive Join Date: Feb 2017 Location: Pittsburgh,PA iTrader: (0)	Reviving the thread. Did you ever fix this? Car just threw the same code and seeing what the fix is. __________________ 2017 M240i CD919 Custom E40/flex fuel tune \| catless downpipe \| TU Pump \| XHP Stage 3 \| MHD flexfuel kit
	Appreciate 0 Quote