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      03-01-2026, 01:46 PM   #3
az335imsport
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Drives: 2012 335i
Join Date: May 2016
Location: Birmingham MI

iTrader: (0)

How does one get a custom tune from MHD ?

I have the Stage 1, and reading DME codes, I see :

2BC0 - Mixture control: Fuel-air mixture too lean.

However, no check engine light.
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2012 335i coupe | Msport | 18" 230 Wheels | Michelin PSS | Dinan Exhaust | MHD Tune
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