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      08-01-2012, 08:46 PM   #64
Hops128i
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Drives: 2010 128i, manual, sport pkg
Join Date: Aug 2010
Location: Silver Spring, Maryland

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Quote:
Originally Posted by 964junkie View Post
As for an additional data point which I mentioned to Randy: I did my own experiment - I achieved the same "power reduction" mode symptoms purely through throttle and high rpm application - with little to no braking - on the street during a hot day. It took about 15-20 miles driving like this for the car to get into the limp mode. Hope this helps.
wow, so you were able to get brake temperature model to 'think' the brakes were hot, when they really were not! I wonder too if this brake limp mode is also safe guard against a 'stuck' throttle, like what happened with toyota.

Well, this whole thread has really given me pause doing any track friendly mods. It's a real bummer, because I've been excited about eventually doing HPDE's and more after I get tired of just doing autocross. I guess i can hope as more used 128i's see the track, someone out there will find a solution.
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