Re: BPC woes <-> 900apc replacement - 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 | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: BPC woes <-> 900apc replacement
Posted by BobS (more from BobS) on Fri, 4 Jul 2008 19:26:29
In Reply to: BPC woes <-> 900apc replacement, 93CSETurbo, Fri, 4 Jul 2008 10:56:08
Members do not see ads below this line. - Help Keep This Site Online - Signup
The ECU is usually checked with the key off and the multimeter set to high Ohms. Resistance should be in the Meg Ohm range between 1 and ground and 3 and ground. The resistance should be in the same ball park for pins 1 and 3. Appreciablly less on one pin indicates a possible shorted BPC driver transistor.
What is the model year and part number of the 900 APC valve you are using?
Using ground is rather puzzling, since the T5 ECU grounds pins 1 and 3 to activate the valve.
posted by 70.58.20...
Posts in this Thread:
- BPC woes <-> 900apc replacement, 93CSETurbo, Fri, 4 Jul 2008 10:56:08
- Works, but not correctly, Ari , Sat, 5 Jul 2008 15:11:23
- Re: BPC woes <-> 900apc replacement, BobS, Fri, 4 Jul 2008 19:26:29 <-- Viewing This Message
- Post pics! n/m, RayV, Fri, 4 Jul 2008 12:10:54
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!