BMW 3-Series (E90 E92) Forum - View Single Post - Fuel trims real high then real low in the same pull

The Ghost · 11-29-2012, 10:36 PM

Raise OL fueling for those midrange cells (and perhaps lower it some on the top end) and it will be more flat.

11-29-2012, 10:36 PM	#2
The Ghost Reborn Drives: 335i Join Date: Jun 2011 Location: USA Posts: 820 iTrader: (1)	Raise OL fueling for those midrange cells (and perhaps lower it some on the top end) and it will be more flat.