Re: Check Engine Light/ AIC Valve Question - Saab 900 Bulletin Board - Saabnet.com
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 C900 Bulletin Board | BBFAQ |
Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: Check Engine Light/ AIC Valve Question
Posted by JohnK (more from JohnK) on Tue, 2 Oct 2001 11:29:12
In Reply to: Check Engine Light/ AIC Valve Question, MarcD
[Profile/Gallery]
, Tue, 2 Oct 2001 10:19:18
Members do not see ads below this line. - Help Keep This Site Online - Signup
Double check that TPS clicks just off idle and no vacuum leaks downstream from AMM, and clear codes in ECU per Bentley...you probably have. Clean AMM, temp sensor, O2 sensor connectors and check your O2 sensor and AMM voltages and temp sensor resistance. Follow Bentley no start/fuel injection diagnoses for those items. If all OK, try disconnecting battery ground for 1/2 hour or so. Then start up and drive for 1/2 hour or so to give ECU a chance to relearn.
If your idle is OK, then AIC should be good. They can stick and if a light whack with the handle of a screwdriver changes (usually slows down) the idle, then the AIC is on its way out. You can clean it with carb cleaner and finish with a shot of wd40 and you may get a little more out of it.
posted by 216.75....
Posts in this Thread:
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!