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      07-28-2015, 12:46 PM   #68
Dackelone
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Drives: N54 e82
Join Date: Feb 2010
Location: Bayern, Germany

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SIB 12 15 14 - N55 w/DCT: IDLE FLUCTUATES WHEN STOPPED

Quote:
Originally Posted by Venoml2k View Post
Yes, I have the dct.
I didn't think of asking about that. They just called me to let me know it's ready.
Is that sw update better or can it be detrimental?
I am new to the bmw, formerly a supra guy so all this hpfp, electric water pump, dme stuff has me a bit worried..lol

SIB 12 15 14
N55 WITH DOUBLE-CLUTCH TRANSMISSION: IDLE FLUCTUATES WHEN STOPPED
http://www.scribd.com/doc/151944423/...ing-TSB#scribd



Some people have reported that the new SW also updates the engine SW and adds turbo lag - bc the new SW keeps the wastegates open until 3,500 rpms. But most like the fact that the it fixes the idle and stalling. Who knows... I bet BMW now has an update for the "update" by now.

I think I would have it done, IF I owned a DCT. You could always get a flash tune (PPK, Cobb or whoever) down the road.

Dackel
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