| 04-08-2026, 07:11 AM | #1 |
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Captain
 909
Rep 740
Posts
Drives: 2013 w/ DPs, BM3 stage 2
Join Date: Sep 2022
Location: Tampa Bay area Florida
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anyone gotten a 12B701 lambda error?
First DME error since I owned the car(other than low voltage). I don't have a CEL, only discovered it because I was bored by running bimmerlink and this code wont clear.
Should I even care? My car is catless with BM3 stage 2 tune. The car lit the 315s up on a 3-4 shift with DSC off yesterday, so I don't think it's affecting performance at all. |
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