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Old 01-01-2013, 05:37 PM
NOVA99 NOVA99 is offline
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Location: USA
Join Date: Feb 2012
Posts: 24
Mein Auto: 2017 BMW X5 50i M-Sport
Why don't you scroll in the menu and see what your MPG actually is? 88 Miles with 191 to go and the needle displays over half a tank. Appears right on to me: 279/22.5 = 12.4 MPG. I am interested to learn more. The M-Pack is nothing more than an ECU tune, so IF you have an issue the Software on the ECU needs to be updated or the ECU replaced...or you got a tank or two of distilled fuel.
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