Quote:
Originally Posted by RyanDavies
I don't have that issue even without disabling the eDiff (and have a mechanical LSD). Are you running with traction control on or something?
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You're one of the lucky ones. It depends on your software version. Several members here (e90post) with LSD have reported non-intrusive e-diff activity, and they're often the ones who have avoided software updates from the dealership.
Traction control always fully disengaged. I can hear and feel the brake pulses by the e-diff when throttle is added during extreme slip angles and slides. It manifests as a rough vibration through the chassis and is quite loud at times.
Quote:
Originally Posted by bNks334
Yeah from what I've read from BMW press releases the e-diff activates when a greater than 5% differential in wheel speed is detected... Your LSD would have to be allowing at least that much of a differential for the e-diff to even begin to apply itself.
DSC/ASC (DTC) detect and manage wheel spin. The E-diff just try's to keep both wheels spinning within 5% of each-other whether you have traction or not.
Double check in NCSDummy that the data value is 0 for the corresponding wert values you are using? You aren't the first person in the thread to speculate the e-diff is still intervening...
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Good to know, 5% doesn't leave much room at all!
I really had high hopes the e-diff would stop intervening as
brakthru reported. I used the same v41 DATEN files as he did... Anyway, I'll look at the data values and report back.