Volvo S70 Made from 1998 to 2000, this sporty model replaced the 850 sedan and instantly became a hit.

PCV System

  #1  
Old 09-21-2016, 12:42 PM
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Default PCV System

Does someone have a diagram of the tubing to the pcv system to a 99 no turbo. I just replaced the tank and all the hoses and something doesn't seem right. It seems they have how to on turbo car only.
Thanks
 
  #2  
Old 09-21-2016, 01:07 PM
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Originally Posted by lotusing View Post
Does someone have a diagram of the tubing to the pcv system to a 99 no turbo. I just replaced the tank and all the hoses and something doesn't seem right. It seems they have how to on turbo car only.
Thanks
see attached pdf

Tim
800.234.5394
 
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VIDA Print.pdf (136.2 KB, 748 views)
  #3  
Old 09-21-2016, 01:16 PM
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Tim that great thanks, It seems I have that correct, do you have the air box side? The pcv and vacuum hoses as well.
 
  #4  
Old 09-22-2016, 07:58 PM
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I finally put everything back together and it starts and idles fine. Then I hit the accelerator and it goes dead for a second and then revs. I don't have any check end lights on but there must be one of the tubes are on backwards. I need real help here. Can someone show me a diagram from the engine to the air box the whole pcv system? I seems the one from the fuel rail and the intake are mixed up but not sure!!
 
  #5  
Old 09-22-2016, 08:04 PM
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There are many turbo diy videos but not non-turbo.
 
  #6  
Old 09-24-2016, 04:43 PM
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Anybody with an idea?
 
  #7  
Old 09-24-2016, 07:44 PM
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Originally Posted by lotusing View Post
Anybody with an idea?
There should be a vacuum diagram sticker under the hood - start with that
 
  #8  
Old 09-24-2016, 08:40 PM
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I looked for the diagram and I don't have one. Can you help me with these pictures?
 
Attached Thumbnails PCV System-volvo1.jpg   PCV System-volvo2.jpg   PCV System-volvo3.jpg   PCV System-volvo4.jpg   PCV System-volvo5.jpg  

PCV System-volvo6.jpg  
  #9  
Old 09-24-2016, 08:44 PM
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The long tube that goes to the oil tank and goes under the intake, does that go the the tube on the fuel rail?
 
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