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      12-04-2012, 11:55 AM   #37
Lieutenant Colonel

Drives: 09 335i X-Drive Black Sapphire
Join Date: Mar 2010
Location: Pittsburgh

iTrader: (0)

Don't feel bad, mine are in the mid to low 11s also and there is no doubt it's directly related to my flash also.

Before flash was in the mid to low 12s at higher rpms, day I put it back in it was down to the 11s.

I wish vishnu would address this more with a detailed write-up instead of just saying to change afr targets to 50 across the boards which has done nothing.

This flash has helped my fuel trims but has caused me to lose a decent amount of hp/tq with these low afrs, especially when running e85.