Thread: 27B7 Code
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      10-17-2022, 10:36 AM   #1
Mwpowell
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Drives: 2009 Bmw E92 M3
Join Date: Oct 2022
Location: Biloxi, MS

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27B7 Code

Hey everyone, I just picked up a 09 E92 to turn into a HPDE/track car. I’m getting this code and the car goes into limp mode. I looked and didn’t see any post with this exact code.

27B7 DME: Vacuum Pump, Brake booster, activation

I have a Foxwell NT510 Elite scanner. Has anybody had this code before? By the description I would think I need to replace the vacuum pump but would like any insight/help before I just start ordering parts.
Appreciate 0