09-21-2020, 05:05 AM | #1 |
New Member
3
Rep 13
Posts |
Crankcase fault code
I've randomly checked codes with Carly and have the following code pop up -
INFO 20E121 - crankcase ventilation 2 vent hose no connected/ defective. No CEL and car drives fine. Any suggestions? |
09-21-2020, 11:23 AM | #2 |
Captain
251
Rep 606
Posts
Drives: 2000 M5, 2001 M5, 2013 M5 6MT
Join Date: Jul 2018
Location: Buffalo
|
Clear it and continue living life. :-)
If you're curious, you could inspect the PCV hoses that go from the turbo inlet to the valvecovers. Read codes again after a week or so of driving (depending how often and how far you drive). |
Appreciate
0
|
09-22-2020, 06:36 AM | #4 |
Captain
251
Rep 606
Posts
Drives: 2000 M5, 2001 M5, 2013 M5 6MT
Join Date: Jul 2018
Location: Buffalo
|
Ah, that makes a difference then. Hmm. When you try to clear it, key on, engine off. Does it come right back even before starting the car? If so, it's a hard fault that must be related to a sensor somewhere.
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|