Description ECUMASTER Plug and Play adapter for the Audi 2.2 AAN / 3B / ABY allows for plug and play installation of EMU or EMU Classic standalone ECUs. All ECUs are sold separately. Works with 1991-1997 S2 2.2L (3B/AAN/ABY) 1991-1997 S4 2.2L (3B/AAN/ABY) 1991-1997 S6 2.2L (3B/AAN/ABY) What’s in the box Audi 2.2 plug and play adapter module and harness Installation instructions BASE MAP MANUAL
