V/S 70 99-00 Vacuum hose diagram

Koltiainen · Post by **Koltiainen** » 11 Jul 2010, 20:16

Hello!
My holiday just starts

So i mentioned to change all vacuum hoses from my volvo S70
Byt i need that vacuum hose diagram, because of reindeer accident my volvo has new bonnet without that vacuum hose diagram

So if somebody have same like car, 99 V/S 70 2.4 20 V Turbo Please take picture of vacuum hose diagram.

Regards, Kari

mjbrox · Post by **mjbrox** » 12 Jul 2010, 08:06

me too.

I have had som CELs that indicate I should change all my vacuum hoses.

There where two obvious ones, but I could not figure out the PCV one

Koltiainen · Post by **Koltiainen** » 16 Jul 2010, 12:44

UP
Please help?

bobice · Post by **bobice** » 16 Jul 2010, 20:33

Koltiainen wrote:UP
Please help?

I posted a picture for V70 at the following post:

https://www.matthewsvolvosite.com/forums ... =1&t=29699
hose diagram

Koltiainen · Post by **Koltiainen** » 16 Jul 2010, 23:42

Great

thanks

jamesjesse · Post by **jamesjesse** » 19 Jul 2010, 11:07

Please, Is this diagram the same for the 1999 V70 T5 engine?
Can anybody tell whats the inner diameter of these hoses and which length do i need? I would like to replace them with silicone tubing as i am going to change the turbo hoses to silicone as well.

Thanks volks

bobice · Post by **bobice** » 22 Jul 2010, 20:02

Fitment: 5mm (3/16")ID
Notes: Recommend 7 feet if replacing all tubes feeding into the turbo control valve.

I ordered it from http://ipdusa.com/product.asp?strParent ... rtRecord=1
It works

jamesjesse · Post by **jamesjesse** » 23 Jul 2010, 12:12

thanks

I found today some time to look around in the engine and was searching for the hoses with the diagram. The hoses dont seem to me like they are all the same sizes. Especially the one called BYPASS VALVE on the diagram seems a lot smaller then others.

Or are they just different sizes from outside, but the inner diameter is all the same?

did you replace the one that goes from the canister to the fuel tank as well? That would be probably more then 7 feet.