I am looking for some help, I keep getting the fault camshaft position sensor , no signal , I have changed the cam sensor , re done wiring all way back to ecu , timing has been checked and is fine , even checked another ecu to rule that out , it struggles to start and occasionally cuts out , any help appreciated thanks

Similar issue here.

2015 Superb Mk II, 2.0 TDI DSG. The car stalls right after the start. It stalls almost every second start attempt. 

Position sensors replaced, ecu replaced and still have the issue. The maxi dot says: start stop error. But it doesn’t matter if the start stop is active or not.