Please make sure this is the correct part before buying. In this product page you can see a AUDI A1 SPORTBACK SE 8X MK1 2014 1.6 TDI CAYC ECU ENGINE CONTROL UNIT 03L906023P that will fit a Audi A1 and any of the vehicles in the compatibility list. This vehicle part is a Used part, so please ensure it is the right one before buying.