Heolikein

Good day to everyone. I own a 2009 Audi A4 1.8 TFSI 160hp. There is a problem with my 0aw 8-speed multitronic transmission. Occasionally, when I shift the gear to D or S, the vehicle has difficulty moving, especially when starting off on hills. There is no problem when vehicles moving. It does this occasionally. When we connect the vehicle to the device, the P176500(hydraulic pressure sender 2 adoptation limit reached) static fault code shows and the fault can not be removed. Many transmission mechanics I talked to said that the problem was caused by the TCU. Only one master said the problem was electrical. A place that repairs cards said that the card was intact and that the problem might be electrical. To be on the safe side, I bought a used TCU and copied it from the other TCU and had it installed in the vehicle. However, the same error code remains and cannot be cleared in any way. No other fault codes appear in the vehicle. I need your help.