3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

Vacuum problems

Thread Tools
 
Search this Thread
 
Old Mar 7, 2017 | 04:36 PM
  #1  
MSpeed's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Feb 2005
Posts: 23
Likes: 0
From: Norway
Vacuum problems

Hi
Does anyone know where the vacuum hoses on solenoid B goes?

I get that one side goes to the ACV, but that is removed on my car so that end is plugged, but is there anything connected to the other side of the solenoid?

Last edited by MSpeed; Mar 7, 2017 at 05:00 PM.
Reply
Old Mar 7, 2017 | 08:56 PM
  #2  
DaleClark's Avatar
RX-7 Bad Ass
Tenured Member: 20 Years
Liked
Loved
Community Favorite
iTrader: (56)
 
Joined: Jan 2002
Posts: 15,622
Likes: 2,723
From: Pensacola, FL
Study the vacuum line diagram, it's all there. If you're really stumped, take a picture of what you're trying to figure out and post up.

Dale
Reply
Old Mar 8, 2017 | 01:23 AM
  #3  
MSpeed's Avatar
Thread Starter
Junior Member
Tenured Member 10 Years
 
Joined: Feb 2005
Posts: 23
Likes: 0
From: Norway
I have. If you look at the pink line from solenoid B. On side goes to the ACV. that is removed on my car so that side is blocked, but the other side is open and i cant see on the diagram where that vacuum line goes?


Reply
Old Mar 8, 2017 | 05:34 AM
  #4  
Ceylon's Avatar
Non Runner
Tenured Member: 15 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2008
Posts: 2,211
Likes: 282
From: Somerset, England
Originally Posted by MSpeed
Hi
Does anyone know where the vacuum hoses on solenoid B goes?

I get that one side goes to the ACV, but that is removed on my car so that end is plugged, but is there anything connected to the other side of the solenoid?
It tee's into the hard pipe that joins to solenoid C and the UIM, you should be able to make it out in the diagram. This JDM specific diagram may be clearer for you:

90-95 vac hose diagram by Tom Kinsman, on Flickr
[url=https://flic.kr/p/RJkzxR]

Last edited by Ceylon; Mar 8, 2017 at 05:58 AM.
Reply
Old Mar 8, 2017 | 09:58 AM
  #5  
DaleClark's Avatar
RX-7 Bad Ass
Tenured Member: 20 Years
Liked
Loved
Community Favorite
iTrader: (56)
 
Joined: Jan 2002
Posts: 15,622
Likes: 2,723
From: Pensacola, FL
If your ACV is removed the Relief solenoid (solenoid B) does nothing. You can just remove it.

"Relief air" is airpump air that's not used and is vented back to the airbox. Switching solenoid is also airpump/ACV related and is no longer needed.

Dale
Reply




All times are GMT -5. The time now is 01:38 AM.