charge air hose is OK

"o-ring at the bottom of the dipstick tube" - i have dirt under seal

"oil cap seal has probably been leaking/blowing" - yes, not look good
IMG_20160627_193328.jpg

14 - inside I found the dirt after the removal of o-ring
IMG_20160627_192956.jpg

oil trap has a very ...

Hello
I have 2005 XC90 T6 2.9, 105000 miles, LPG BRC P&D
I need help with locate all oil leak.
Oil leak occurs in the winter, now in summer is minimal.
I suspected the filter seal, but now I see that it is much higher.
I remove the oil trap.
O right side clamp was quite loose and and the hole was ...