The above is an advertisment. If it asks you to download software or create an account, please ignore it.
Site News - 11/18: Reminder: How You Can Make Amazon Pay Saabnet | 11/14: SOC 42 NJ | 10/31: Saabnet 36 Years on the Internet | 7/1: Members: Log In to See Fewer Ads!
[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]

C900 Bulletin Board
1979-1993 & 94 Conv [Subscribe to Daily Digest]
(Search Author's Posts: e.g. Keyword:username)*Members Only

[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: No start, no spark, no fuel
Like This Post: - Subscribe to Daily Digest for this Bulletin Board
Posted by Bernie [Email] (#1501) [Profile/Gallery] (more from Bernie) on Thu, 24 Oct 2024 15:45:01 Share Post by Email
In Reply to: Re: No start, no spark, no fuel, rreid [Profile/Gallery] , Thu, 24 Oct 2024 14:02:02
Alert me when someone posts in this thread:
Members do not see ads below this line. - Help Keep This Site Online - Signup

Hello,
I think that is the correct ignition module for a 90 to 94 turbo. earlier turbo's used an ignition module ending in 139 and most of the NA cars used a module ending in 124. The signal from the hall effect sensor goes to the ignition module and then it goes from there to the coil, the tsi test socket and the engine control module. If you have no fuel, no injector pulse and no spark you issue is most like the hall effect sensor or the ignition module. I unplug the connecter at the dizzy and use a jumper wire to create a false signal with the key on. If the injectors click the issue is not with the hall effect. If they are quiet I will disconnect the coil wire at the cap and see if I have spark. If you have spark the issue is not the ignition module. If there is no spark the ignition module is the problem. In all those conclusions it is possible that a wiring issue is the problem.
As far as using the jumper wire to create a signal. Install one end of the jumper into a terminal on the harness end of the dizzy connector. Then quickly touch another terminal a half dozen times. I can't remember which 2 wires todo it with but I just repeat the process several times on each wire combination. I have never damaged anything with this method. One other possible issue is the ignition switch if it is failing and not providing a full 12v to the +15 circuit you won't have success. One other possible issue if you have spark but no fuel clean the grounds on the intake manifold. The engine control module is grounded there and is known to not get turned on if the grounds are too weak. Any other questions or ones created from this post just ask. Good Luck, Bernie

->Posting last edited on Fri, 25 Oct 2024 08:21:08.
_______________________________________
George Riggin Specialty Automotive
Current Saabs
1993 900 Turbo Conv.
1993 900 Turbo Conv. Auto
2003 9-3 Conv
2004 9-5 Arc Sedan
2005 9-3 SS 4 door
2005 9-3 SS Conv
2007 9-5 Aero Sedan
1986 900 Turbo Conv
A few parts cars also
Posts in this Thread:
Alert me when someone 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.

Name: Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
E-Mail: (Optional)
Re-Enter E-Mail: (Confidential & Secure - Not revealed to other users!)
Note: Please check your spam folder for BB responses.

Subject:

Posting rules are simple - No for sale/wanted ads may be posted here - use the site classifieds.
You may not cross-post your message to multiple BBs.
Not permitted: political/religious topics and being disrespectful (personal attacks, insults, etc...).
 Site Members do not see any red text, inline ad links, bottom of page anchor ads, box ads, or anti-spam check.

Message: (please no for sale/wanted classifieds - post those in the Saabnet.com Classifieds)
Links are now automatically made active, no need for any special code (or use the Option Link field below) - don't put links in () or end with a '.'
To add inline images to your post, use [img]http://www.domain.com/img.jpg[endimg] (or use the Optional Image Link field below).

Links are now automatically made active, no need for any special code (or use the Option Link field below) - don't put links in () or end with a '.'
To add inline images to your post above, use [img]http://www.domain.com/img.jpg[endimg] (or use the Optional Image Link field below).
Optional Link: (e.g. http://www.saabnet.com/)
Link Title: (Optional)
Optional Photo/Image Link: (e.g. http://www.saabnet.com/img.jpg)
Photo/Image to Upload: (Please be patient while file uploads)



StateOfNine.com
SaabClub.com
Jak Stoll Performance
M Car Covers
Ad Available

The content on this site may not be republished without permission. Copyright © 1988-2024 - The Saab Network - saabnet.com.
For usage guidelines, see the Mission & Privacy Notice.
[Contact | Site Map | Saabnet.com on Facebook | Saabnet.com on Twitter | Shop Amazon via TSN | Site Donations]

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!