Hello all,

i have big issue with my Audi A6 4F BPP (132kW) with multitronic HTH transmission.
Everything is good when I drive forward, but when I reverse -> longer distance, higher speed than it is not possible to stop the car. You have to press to the brake pedal really hard to stop the car and sometimes happened that the engine stopped. Sometimes it will just do a twitch.
But if I reverse slowly than nothing happen.

I tried to exchange whole hydraulic part of transmission but it did not helped.
I also tried to exchange whole transmission for the another one and I have still the same issue. No DTC in transmission ECU.
Only DTC in engine but with respect to the swirl flaps.

Can somebody help me?
I also did an adaptation several times. Did not helped.