Tricky LH2.2 Check Engine Light Case - Saab Performance 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 Performance Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Tricky LH2.2 Check Engine Light Case
Posted by Craig [Email] (more from Craig) on Sun, 27 Jun 2004 18:34:38
Members do not see ads below this line. - Help Keep This Site Online - Signup
Hi all,
I know this isn't exactly performace related, but there seems to be a lot of familiarity with the LH2.2 system on this boad.
I have an '86 9kT with 109k that I picked up as a project car. It runs, but displays the check engine light once fired up. Thus far, I have replaced the AMM and O2 sensor with known-good items from my '87, swapped in a spare ECU (untested), and swapped in a 470-ohm resistor in place of the NTC sensor, all with no luck. As far as I'm aware the AMM, O2, and NTC sensors are the only things that can trip the CEL. Is this correct? Short of checking all the wiring with a multimeter, is there anything else I should be looking for?
Thanks for any help on this one! I'm a little stuck at this point!
Craig
'87 9kT 276k
'86 9kT 109k
posted by 24.163.9...
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!