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02420X3 · 08-31-2012, 09:25 PM

Question - in relation to coding, what does having the software updated, i.e. the Service Bulletin update to eliminate throttle lag, do? Does it update the CAFD? Does it flash the ECU firmware? Something different?

08-31-2012, 09:25 PM	#121
02420X3 Lieutenant Drives: 2011 X3 35i Join Date: Jun 2011 Location: Boston Posts: 546 iTrader: (0)	Question - in relation to coding, what does having the software updated, i.e. the Service Bulletin update to eliminate throttle lag, do? Does it update the CAFD? Does it flash the ECU firmware? Something different?