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      01-07-2018, 02:40 PM   #1
mjposner
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Check Engine Light On here are the codes

Carly:

Mixture control, bank over cross: mixture too lean
Code: 118010

Mixture Control: mixture too lean, large deviation
Code: 118401

OBD2 Reader shows 3 faults

P0174 and P0171 System Too Lean

My battery is now constantly asking for charging, could this be related??
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      01-07-2018, 07:37 PM   #2
TrevorM3
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battery can cause all sorts of funny errors.
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      01-08-2018, 07:10 AM   #3
mjposner
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Taking to dealer today for new battery and code eval
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      01-11-2018, 05:58 PM   #4
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Dealer called and told me that they are going to replace the valve covers. I wonder if its the cover or the gasket and one or both. I also wonder if this has anything to do with my excessive oil consumption.
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Previous BMW: 16 M4, 13 M6; 14 M235i, 12 BMW M3; 11 BMW M3; 08 BMW M3; 08 BMW Z4M; 04 X3; 02 M3 Convertible; 02 M3; 00 M Roadster; 94 325 convertible; 92 325i Convertible; and 85 635csi

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      01-11-2018, 11:01 PM   #5
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had these codes too bad MAFS OR O2 sensors
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