Welcome to the world of Saab ! Register
Results 1 to 4 of 4
  1. #1
    Saab Fan
    Join Date
    01 Sep 2018
    Location
    Finland
    Posts
    8
    Saab(s)
    9-5 2,3
    Thumbs Up:   0

    Where this vacuum hose goes?

    Hello. Car is 9-5 2,3 from year 2004. After the change of turbo, we noticed that something else is wrong.
    1. The PCV check valve (valve cover to throttle body) is broken. Have tried to replace with smaller one until the correct one will be found.
    2. A smaller rubber tube from the throttle body (it starts slightly above the bigger one that on which the PCV check valve is ) is going to nowhere - it means, another end is open... Here is the picture.

    Can somebody tell where that one tube must be connected? Thanks!
    Name:  Tube 1.jpg
Views: 37
Size:  75.5 KB
    Attached Images Attached Images   

    0 Not allowed!

  2. #2
    Saab Fan
    Join Date
    30 Jan 2017
    Location
    Trumbull, CT
    Posts
    48
    Saab(s)
    2007 9-5 2.3t
    Thumbs Up:   2
    I believe that would connect under the black box on the firewall (upper right in the pictures). Look for an open connection under there.

    0 Not allowed!

  3. #3
    Saab Fan
    Join Date
    01 Sep 2018
    Location
    Finland
    Posts
    8
    Saab(s)
    9-5 2,3
    Thumbs Up:   0
    Thanks for advice
    Very busy last day. Will check that black box today.
    Have a nice day

    0 Not allowed!

  4. #4
    Saab Fan
    Join Date
    01 Sep 2018
    Location
    Finland
    Posts
    8
    Saab(s)
    9-5 2,3
    Thumbs Up:   0
    Hello,
    We have checked that Black box. You were right - there was clear place where just the short piece of tube was on the inlet. So, we removed it and connected the open end of the tube which starts at the throttle body.
    Thanks again!

    By the way, car is again out of use... Starter motor almost dyed. Today we finally removed it (not so easy!). Checked with a battery - sometimes rotates, but most attempts - no rotation at all (magnet is working). A new one is already ordered. Good starter will be extremely important during a cold winter (Finland!). Actually the battery is also must be replaced, because the present one is extremely weak already (we tested started also with a good battery).

    0 Not allowed!

 

 

Similar Threads

  1. Vacuum hose
    By Pali7 in forum Saab 9-5 (1998-2009)
    Replies: 3
    Last Post: 13 August 2018, 17:38
  2. Vacuum line or breather hose?
    By Pali7 in forum Saab 9-5 (1998-2009)
    Replies: 2
    Last Post: 10 August 2018, 12:58
  3. vacuum hose diagram
    By 3greentim in forum Saab 9-5 (1998-2009)
    Replies: 2
    Last Post: 27 January 2013, 15:37
  4. Vacuum hose routing
    By rabbott in forum Saab 9-5 (1998-2009)
    Replies: 1
    Last Post: 30 November 2012, 22:03
  5. i found a vacuum hose disconnected, can somebody please help?
    By blackls1ttop in forum Saab 9-5 (1998-2009)
    Replies: 7
    Last Post: 01 January 2012, 01:56

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
All times are GMT. The time now is 16:54.
Powered by vBulletin® Version 4.2.5
Copyright © 2018 vBulletin Solutions Inc. All rights reserved.