I pulled the following codes on my 2002 A6, 3.0 with CVT. Here are the codes:

1. 18185 - Hydraulic Pressure Sensor 2 (G194) P1777 - 35-10 - Implausible Signal - Intermittent

2. 17134 - Shift Solenoid 1 (N88)
P0750 - 35-10 - Malfunction - Intermittent

3. 18149 - Clutch Pressure Adaptation
P1741 - 35-10 - Limit Reached - Intermittent

The vehicle judders at low speeds, starts to buck from stops and into reverse when it gets hot. Any help will be greatly appreciated.