 |
|
|
1985-1998 [Subscribe to Daily Digest] |
 | [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: Low boost problem Posted by Bill Homer [Email]  (#3427) [Profile/Gallery]
(more from Bill Homer) on Thu, 14 Jul 2005 09:51:02
In Reply to: Re: Low boost problem, Dan91-9kt, Thu, 14 Jul 2005 09:05:21 Members do not see ads below this line. - Help Keep This Site Online - Signup |
It occurred to me that you have a non-Trioic car, so what I said on the BPC control may be worthless - I'm more familiar with the Trionic system. Nevertheless, I believe that a lot of what I know is aplicable since your car has the BPC, not the older APC system.
Seeing as how you took the knock sensor out of the equation, I don't think that the boost is being cut back due to knock. I think you did the right thing to check this. And I don't think that you are hitting "fuel cutoff" on overboost, the cutoff is a very dramatic effect, not a gradual taper.
So, perhaps you should be looking for a leak that opens up under pressure. Take a good look at all the rubber elbows in the intake path, as well as the one-way valve in the hose from the valve cover to the intake manifold. After that, my last guess would be a crack in the intercooler?
posted by 136.182.2...
, Thu, 14 Jul 2005 07:44:58, Thu, 14 Jul 2005 09:51:02 <-- Viewing This Message
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.
 |
 |
 |
 |
 |
