Re: Turbs, Boost and Fuel Mixture - Saab 900 Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
[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 |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: Turbs, Boost and Fuel Mixture
Posted by 88 900 turbo (more from 88 900 turbo) on Thu, 5 Jan 2006 19:27:06
In Reply to: Re: Turbs, Boost and Fuel Mixture, Adriaan, Wed, 4 Jan 2006 13:57:56
Members do not see ads below this line. - Help Keep This Site Online - Signup
If you have the ability to do some analog electronic work.. read about the LH system in the FAQ section. The AMM adjusts fuel flow(injector pluse width (PW)) in proportion to airflow as I assume you already know.. However the NTC or coolant Temp sensor also plays a large part in the PW, when the car is cold, the PW is long as determined in large part by the NTC. When the car reaches Operating Temp and is stable the NTC become far less of an input to PW. If you wish to enrich your mixture add resistance to the NTC circuit. The mixture can be monitored via the O2 sensor while driving with a voltmeter... The AMM will run the car very lean for SMOG issues! ate normal temps so lean it may cause High NOx level... if you have cooling systems issues or intake leaks.
Have fun and be careful!
posted by 69.181.135...
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
|
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!