Ibiza Cupra 2011 with ABT tuning jerks

HAllo people problem 1: there is someone who can help me have an occession seat ibiza cupra ABT 2011 1. the error messages what can be that? have really no desire to empty Seat replacement sharers. Think you know it will be replaced if that’s not that then that. can someone tell me more exactly what it might be about? – engine jerks at the stationary gas as if it would almost run out bumps sporadically – at constant speed bsp 50 and 80 every second short jerk as if it were short dropouts had to feel very fine. read out data please around advice 2. problem DSG dsg jerks first 3 walks in D position like if he would slide but with manual switching goes well there are resett software update if yes please around instruction has only 106000 km can not be yes? oil consumption is also high 1l on about 900 to 1000km please around advices experienced Seatler thank you