autobox upchange speeds by dirtylane



dirtylane
I have a 2003 75 2ltr tourer cdti BMW engine.Does anyone know at what speed or revs each gear should change at(not the sports)

Posted 06 Dec 2013, 19:50 #1 

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takestock
No definite change up speed or revs as it depends on a number of things such as throttle position sensor. They do hang in gear a little longer when cold though.
Do you think you have a problem?
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Dave....

Posted 06 Dec 2013, 20:11 #2 


dirtylane
I have noticed that on one of the few stretches of flat straight roads round here that it changes from 3rd to4th at about 50 mph and from 4th to 5th just before 60 mph (normal driving)

Posted 06 Dec 2013, 21:33 #3 

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Jürgen
It's an adaptive gearbox. So over time it will adjust to your driving style. Driving gently will result in lower revs.

Therefore I always switch into sports mode, when I know in advance that I'll need a kick down. That way the economic mode won't be influenced.
Jürgen

75ZT Community & Midlands Nano Meets & 75 & ZT Enthusiasts

Posted 13 Dec 2013, 21:56 #4 

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Jürgen
[double post deleted]
Jürgen

75ZT Community & Midlands Nano Meets & 75 & ZT Enthusiasts

Posted 13 Dec 2013, 21:58 #5 


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