Thread: Drivetrain and Ignition Malfunction
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      12-30-2023, 01:46 PM   #5
BrokenMostWeeks(BMW)
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Drives: 2012 BMW 650i xDrive
Join Date: Dec 2023
Location: Madison WI

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Maf sensor seems like a good place to start, it should be pretty cheap and easy to replace.

This website seems like it has some good information:
http://p27b9.engine-trouble-code.com
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