Erratic throttle response when cold

[Sir WIll]

Interesting I have the same problem.

On my route to work in the morning the first few minutes the throttle just seems to be a little useless and not respond. You need to give it more of a push to get the car to go above a crawl.

Only thing I have on VAGCOM is one of the O2 sensors pre cat is playing up. Replaced it but still get the fault, though I do not think it's related.

A further note is that it feels when driving cold at a steady sixty or seventy that it's a little rough, almost like the road has suddenly been made of cobbles! All very strange but clears up when warmed.