1999 a3 engine swap from 18 20v to 1.8turbo 20v will it work??

[hwliddiard1]

so. swapping the engine from my audi a3 to a 1.8turbo 20v from a 1.8 non turbo 20v as cambelt snapped and bent all valves. but iv had someone say it will not run as wiring looms will not work together or something along the lines.

 

I bought an engine that came with correct wiring loom and ecu and key for the engine.

 

help needed!!