The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
7/1: Members: Log In to See Fewer Ads! |
5/28: SAAB Evolutions/TSN T-Shirts $14
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
[Main 9000 Bulletin Board | BBFAQ |
Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Didn't I tell you it was the BPC valve?................
Posted by zeke (more from zeke) on Mon, 18 Mar 2002 07:52:45
In Reply to: News bulletin 9000 Aero, Alain(Luxembourg), Mon, 18 Mar 2002 01:59:50
Members do not see ads below this line. - Help Keep This Site Online - Signup
Mine did the same thing at right around the same rpm. That switch operates
at a certain frequency - maybe there's some sort of superposition of waves
that develop in the control circuit and the 'natural' frequency gets
cancelled or strengthened, causing the boost vascillations.
posted by 134.241...
Posts in this Thread:
- News bulletin 9000 Aero, Alain(Luxembourg), Mon, 18 Mar 2002 01:59:50
- Re: News bulletin 9000 Aero, Anders, Mon, 18 Mar 2002 16:10:11
- Check Basic Boost Pressure, Dr Boost, Mon, 18 Mar 2002 11:11:19
- Alain, where do you live?.................., zeke, Mon, 18 Mar 2002 09:26:22
- Re: News bulletin 9000 Aero, Tapani, Mon, 18 Mar 2002 09:14:46
- Didn't I tell you it was the BPC valve?................, zeke, Mon, 18 Mar 2002 07:52:45 <-- Viewing This Message
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
StateOfNine.com
![](/tsn/xyz/stateofninebutton.gif) |
SaabClub.com
![](/tsn/xyz/scnabutton.gif) |
Jak Stoll Performance
![](/tsn/xyz/jakstollbutton.gif) |
M Car Covers
![](/tsn/xyz/mcarcoversbutton.gif) |
Ad Available
![](/tsn/xyz/buttonavailable.gif) |
![](/tsn/images/tsnmap.gif)
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!