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      03-20-2017, 01:24 PM   #152
r33_RGSport
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Drives: G09 XM, G05 X5 40, 991.2 T
Join Date: Oct 2009
Location: So. Cal

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Quote:
Originally Posted by Rotzy View Post
I put 100 miles on it today, mostly highway, mostly normal (ie. sedate) driving. While on the highway, EcoPro mode, cruise control set and climbing a large bridge, I received the dreaded Drivetrain Malfunction. Engine would barely idle, was shaking like crazy and it was only drivable in very low gear/high rpm settings. Anything else would shake your teeth out. I pulled over, shut it down and pulled the codes below. After resetting them, it ran fine the rest of the morning (an additional 30 miles).

I think I remember some people experiencing the drivetrain malfunction when selecting higher S2 settings, but I'm only running at C.

Thoughts?
What gas octane are you using?
You can't use other's setting as your target, as different car, different climate will give you different result.
Also another factor, TMAP sensor. I have seen a few cars including mine had faulty TMAP sensor from BMW.
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