Revs staying high when stopping

[mattyk]

Hi guys got any idea on why my car revs are hanging at around 1500rpm while stopping then dropping all of a sudden once stand still
While it’s doing that while in Manual mode on the gear box it also doesn’t shift with paddle or gear stick up the gears very well . I can go from drive to Manual it’s In 3rd gear go to second big oh will then not go back up till very high revs . If I put it back to drive it goes back up the gears again

Cheers Matt

[Jasonj1965]

what model car is it
if it’s a diesel then it maybe doing a regen
cheers


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[mattyk]

It’s a A4 avant 2.0 TDI

[mattyk]

I have done a force regen this morning and it hadn’t made a difference still doing it Really strange thing

[sacha35]

Have you checked battery voltage and condition? had a similar thing happen to me when investigated it turned out to be battery which I changed, can not complain the original battery was ten years old but since putting new battery on have not had this problem.

[mattyk]

Thanks it’s a brand new battery only a couple months back as my last one had it so don’t think it will be that
Cheers Matt