Re: checked error codes but... - Saab 9000 Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
5/28: SAAB Evolutions/TSN T-Shirts $14 |
5/23: SOC Day Pass Winners Announceed
[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 |
Prev by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: checked error codes but...
Posted by Senor Don (more from Senor Don) on Tue, 20 Jul 2010 20:52:53
In Reply to: checked error codes but..., Rob [Profile/Gallery]
, Tue, 20 Jul 2010 18:56:53
Members do not see ads below this line. - Help Keep This Site Online - Signup
Rob,
The initial rich mixture is the LH software reacting to an excessive amount of air. Possibly, the AIC (Idle Air Control) valve needs to be cleaned out and it's electrical connector pins cleaned.
However, at the risk of sounding redundant, please perform each of the throttle body fitting and vacuum hose inspections Ken Fisher mentioned above and report your findings. If you can maintain a given RPM with the engine, attach a vacuum gauge to the intake manifold, and report the inches of vacuum for that RPM. This will confirm or deny the existence of a vacuum leak.
Happy Trails.
Happy Trails
posted by 108.25.5...
Posts in this Thread:
- 9000cd 2.3 ('92) runs v rough & surges/stalls at idle, Rob , Mon, 19 Jul 2010 17:25:25
- Thanks. Also O2 perhaps? Dodgey Trionic?, Rob , Tue, 20 Jul 2010 18:32:25
- check throttle body, vacuum hoses, Ken Fisher, Tue, 20 Jul 2010 16:34:33
- Re: 9000cd 2.3 ('92) runs v rough & surges/stalls at idle, Senor Don, Tue, 20 Jul 2010 11:47:06
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!