BMW 3-Series (E90 E92) Forum - View Single Post

CASHBY · 06-23-2007, 03:02 PM

They are the same map... there is no 91 and 93.

same map, just the stock ECU will adjust its settings to the octane and knock reading from it.

06-23-2007, 03:02 PM	#2
CASHBY Drives: E90 335 "done up" Join Date: Dec 2006 Location: GARAGE Posts: 2,118 iTrader: (2)	They are the same map... there is no 91 and 93. same map, just the stock ECU will adjust its settings to the octane and knock reading from it.