Quote:
Originally Posted by deepblonde
I’m using XHP on my E70 6hp28.
Tried stage 2 & 3. It flashes fast .
On my e53 6hp26 I used to have the bump and just serviced it myself and it went away . I agree about not resetting adaptions . Everyone does it , so it’s easy to do with ISTA if you want;
but it adapts to wear of the clutches etc. so my thinking is you want the transmission to be adapted to current level of wear.
What fluid did the transmission shop use?
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The fluid and pan/filter were geniune ZF. The rubber seals and plug adapter were aftermarket. He said he has been using the aftermarket seals and adapters for a long time without issue.
When you serviced the e53 6hp26 did the 2-1 bump issue go away straight away or did it take some time? I was wondering if the transmission will take a bit of driving to adapter to the new fluid and seals?
With XHP does it just download the software straight from your phone to the car? I have plugged it in and got it to read the my transmission and that all worked fine. It made a backup of my transmission then was able to see some wear values.