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I just purchased a Veepeak OBDCheck BLE+ as well as the BimmerLink app, and when setting the exhaust flap to 'Open' while the car is idling in Comfort mode, it opens to 100% for a half second, and then closes to about 75%.
Is that normal behaviour, or am I missing something here? I've searched around the forums and can't seem to find a definitive answer. Everything I'm seeing shows the valve as 100% open.
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2016 F30 340i M Sport | 2009 E92 328i 6MT
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