Hunting 1.8T

[BigJC]

When I start the engine it immediately starts to hunt & won't idle evenly. This only lasts about 30 secs or so and it seems to sort itself out then thats it until I have to start it again.

I take it this is the start of trouble but any ideas what it is?

 

[JayB5UK]

Normally stuff like that is down to the MAF - air flow meter, but if it's from cold only then how about the cold start injector not workihn properly?
Ideally you need the old VAG COM to look for a fault.

 

[jcb]

temp sensor.