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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Adaptation Reset / Drive



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      08-11-2020, 05:57 PM   #1
mweisdorfer
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I found this drive sequence that you are supposed to do after you change the solenoids & reset the adaptations.

First, I have xHp, but I set my trans tune to stock before resetting my transmission adaptation values via INPA.

I found this sequence on-line, that wasn't too bad made by Wedge & Propulsive Dynamics. You do need to have MHD to do this though because you need to monitor the pedal %.

I did this today. It was a little tedious, it took me about an hour or so. However, the transmission is as smooth as silk.

I will keep it in stock mode for a few more days and then flash it to stage 2. I might leave it on stage 2 for a week before flashing to stage 3.

https://megawrzuta.pl/files/3ccbdc63...d56a9a92f9.pdf
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      08-11-2020, 07:02 PM   #2
BM3Rrrr
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Seems as though you would need a long empty road to do this
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      08-11-2020, 09:42 PM   #3
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Quote:
Originally Posted by BM3Rrrr View Post
Seems as though you would need a long empty road to do this
Yes. I live near a 4 lane hwy with a 55 mph speed limit. So, I just put my flashers on and did the various sequences.
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      08-11-2020, 10:11 PM   #4
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First off.....NO, you are not supposed to reset the adaptations after you change out the solenoids. I was told this by ZF techs and xHP. They said that you should only ever reset the adaptations if you do a full rebuild on the transmission.

When I did new seals and solenoids, the ZF tech told me to just drive the car for 500+ miles, and the adaptations would relearn/reset on their own.....he was right, they did.

Ask ZF, xHP, or other people that specialize in these transmissions......resetting the adaptations is a bad idea, unless you do a full rebuild.
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