Lost some boost. Ideas?

[Lavis89]

Hi guys, not sure exactly when this happened but during the course of the past 1000 miles i seem to have lost some boost. it flys up to 1 bar on the gauge then stops dead and holds well, it used to peak at 1.3 and hold around 1.2 bar.

I'll be getting the usual smoke tests & code scan next week but any ideas for something i can look for in the mean time? I've already ordered a service kit for my 008 as it's overdue new seals, no obvious leaks, no CEL (already deleted all the usual pcv pipes)

Anyone experienced this before?

 

[Samuealle]

Check your vac/pressure lines to the N75.

 

[scotty_24]

Maybe its the hot weather? Not requesting higher boost to attempt to keep temps down?
I dont know if its a placebo at the minute but my car seems to be quicker at night with the cooler air than during the warmth of the day!

 

[badger5]

actuator relaxing.. if a BBT one

 

[Lavis89]

Standard actuator on it at the moment, Most likely find out something is getting a bit tired when i get it plugged in. but i'll check the vac lines etc when im home from work this evening just incase