oil consumption, after pcb and hoses replaced...Turbo sucking oil? on 2005 Volvo S60

pcv box clogged, it was replaced, w/ all applicaable hoses and line, vehicle consumes 2.5 quarts of oil in 8 days. no visible leaks to explain oil loss. oil leaking oil where charged air hose hits the throttle plate.

Asked by for the 2005 Volvo S60