Throttle response when hot

[Bucko72]

Hi guys, on my mk6 golf GTI. It’s runs as sweet as a nut in the morning when it’s cold to warm. But after a long drive when it’s hot it’s seems to have no boost or throttle response. Any ideas what this could be or has anyone experienced the same.

[Snoopy]

Your best bet would be to get someone to run a scan on it and see if there are any codes. Or do some analysis of it on road using a diagnostic tool.
It could be any number of things and without seeing it very hard yo diagnosis.