ecu wiring

Morning All My A2 1.6 FSI broke down on Friday. It is throwing the following error codes of P0403, P2138, P0193, P0400, P0102. I did some googling and it may be the actual ECU that is the problem. I called out the AA and he moved the engine wire harness above the gearbox and things corrected...

Hey,after replacing engine wiring loom on 1.6 fsi,cant Start the car got no engine light on dashbord,there is no communication to ecu,did check on fuses and relays and ground wires all looks good what could I do next?,thanks