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      07-19-2018, 07:56 AM   #20
Thecastle
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Drives: F10 550i
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Location: Houston, TX

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I just caught up to this thread,

I just wanted to nmention I too just had a similar issue causing reduced power mode (aka limp dick mode) in the last 2 weeks.

In my case it was due to a massive vacuum leak caused by a faulty filtered air duct and a bad bank 1 pressure sensor.
Appreciate 0