Re: APC knock led & boost cut back, never hear it though nm - Saab Performance Bulletin Board - Saabnet.com
Click Banner for Details on this Saabnet.com Classified
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 Performance Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: APC knock led & boost cut back, never hear it though nm
Posted by Marko A (more from Marko A) on Thu, 9 May 2002 15:12:22
In Reply to: Re: APC knock led & boost cut back, never hear it though nm, Eric Law, Thu, 9 May 2002 13:20:47
Members do not see ads below this line. - Help Keep This Site Online - Signup
I´m not a big help here, but if I had to guess, I´d say replace the knock sensor cable. I´ve heard about several problems with knocksensor cable (the screening) being bad, even though it looks OK.
Also, stock knock detection APC has "problems" to make a correct decision between engine noise / knocking. There´s pre-adjusted reference value for engine noise/rpm and if there´s more than that boost will drop, even though knock led migh remain blank.
Marko
posted by 212.50.192...
Posts in this Thread:
- Lots of gas,too much timing and still knocking at 15psi, Chad B, Thu, 9 May 2002 10:50:46
- carbon?, MS, Fri, 10 May 2002 04:15:00
- Re: Lots of gas,too much timing and still knocking at 15psi, Kevin K , Thu, 9 May 2002 14:07:30
- Re: Lots of gas,too much timing and still knocking at 15psi, Brad, Thu, 9 May 2002 11:57:17
- Few things..., Eric Law, Thu, 9 May 2002 11:14:35
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
|
SaabClub.com
|
Jak Stoll Performance
|
M Car Covers
|
Ad Available
|
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!