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      12-01-2012, 12:18 PM   #6649
COBB Tuning
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Drives: 335i
Join Date: Dec 2010
Location: Austin, TX

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Quote:
Originally Posted by EastCoast335i View Post
To: Cobb,

With v402 e30 map, ive been getting some overboost/throttle closures followed by slight timing corrections which i believe are related to the overboost condition.

Will updating to v403 potentially help smooth out these overboost issues?
Did Cobb adjust WGDC in v403 to smooth out overboost conditions some users have been experiencing?
What other changes were made in v403?
I plan to update but some other users mentioned they "feel" the car is "slower" with v403.
Thanks Cobb! Love your product!
The only changes made were to the WGDC table (a total of 4 cells) to correct the throttle closures we had seen from a few customers. This revision seemed to clean up the issue. Its possible you could still have some throttle closures if your wastegates are particularly tight, but those could be corrected in ATR or by your local ProTuner.

We did include a new section in the tuning guide ('Help' in the Help menu in ATR or on the website) that talks about how to modify the WGDC table for overshoots.

Glad you're enjoying your AP!

-Josh
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