It could be fuel starvation as well, you might want to change your fuel filter which is cheaper than the sensors. Stalling and having trouble accelerating will definitively happen with a dirty fuel filter.

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/ / / Mike
BMW X5 Xdrive50i 2015 F15
BMW 325iC 1992 E30
BMW X5 4.4i - sold
BMW 335i X Drive 2010 - sold
BMW Z4 3.0is 2006 - sold
BMW 325is 1993 - sold
BMW 2002 1976 - sold

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