Quote:
Originally Posted by vasillalov
What is your BMW firmware version? What is your ECU ID? Do you have MSD80 or MSD81? How many miles on your car? All this can play into how the engine performs.
I have 27K on my 2008 model with MSD80. ECU Id is I8A0S. No waste gate rattle, no vacuum problems. Perhaps this is isolated to a specific BMW firmware and ECU version.
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i have the same ecu id (I8A0S), 2007 with 50k miles, msd80. i know i have the most up-to-date bmw software originally on the ecu. it's not software or ecu related. IT'S HARDWARE RELATED. my money's on wastegate stiffness