R60 Weird codes
Alliance Member
Joined: Jul 2016
Posts: 7,522
Likes: 2,495
From: WNY
https://bmwfault.codes/Lookup
321D is for a fuel tank ventilation leak. Possibly the gas cap is due for replacement.
2CFA and 2D2B look like they are related to wiring for the main (upper) oxygen sensor. Might need to be replaced.
321D is for a fuel tank ventilation leak. Possibly the gas cap is due for replacement.
2CFA and 2D2B look like they are related to wiring for the main (upper) oxygen sensor. Might need to be replaced.
Thread
Thread Starter
Forum
Replies
Last Post