2014 BMW F30 335i EWG RWD ZF8 Having a lean condition outta nowhere, kinda lost. Both Lamda's have less than 12k, plugs are 1 step colder, plugs & coil packs have about 600 miles on them, a 200 cell down pipe from VRSF, yes its 4in (no it's not a 3.5 with an adapter to 4, it's a true 4). I mistakenly said I have 7.5 FMIC but it's a 7 inch VRSF FMIC, Turbosmart DV which has given me a DV clamped closed code since installed with stock DME no tune, car was tuned about 2 years on 91 2+, I found E85 and installed the E-20 maps about 2 months ago, I've tried up to 60gas/40eth but I found it runs best with 4 gallons of E-85 and 11 us gallons of 91 Octane. Log is confusing to me. Also I did from 2500rpm in 4th at 6500rpm before shift with DCS all the way off (not in sport+)
