2004 xc70 turbo vacuum hose question

Radar454 · Post by **Radar454** » 25 Oct 2022, 13:50

Hi all
New to MVS. I removed the intake tube that goes from the air mass and air box to the turbo. It has a set of smaller hoses and an electrical connection towards the bottom of the tube. Some how I have lost where the end of the smallest vacuum line connects at the other end. I have it all back together with that exception. I thought the connection was gray, but can't seem to locate it. Could someone tell me where the general location is or better have a picture?
Thanks in advance

Radar454 · Post by **Radar454** » 25 Oct 2022, 14:15

Found it. Wasn't gray

Post by **abscate** » 26 Oct 2022, 03:36

On the snorkel…

Electrical connector goes on the PTC nipple ( not a valve)

The evap hose goes from a T back to the snorkel on turbo models

The blue labeled hose from the turbo boost control valve returns unused pressure to the intake to keep the system closed loop on flow.