Audi A3 2011 1.8TFSI diagnosing a misfire

[AyEm]

I have a misfire on cylinder 2 code appearing and it only stays on 2, i swapped the plugs and coils to confirm and it stayed on 2. The car seems to be running rich and not running very efficiently, Im thinking its an injector i also have an evap code which could be a symptom of a faulty injector but im not sure.

 

[Burnerman]

No reason not to check the resistance of the injectors, I seem to recall 16 ohms was about the normal on these but they should all be the same.
John