Date: Thu, 17 Jul 2003 12:42:42 -0300
From: Dexter J <lamealameadingdongnopsamlamelame.org>
Subject: Re: Still Hoping For Help


Salutations: > Loctite wrote: > > 1989 9000CD Turbo with B202 Motor & LH 2.4 FI: > Problem is low power and mileage. Boost is still good. Suffers from what > could be called excessive "Turbo Lag" and very doggy acceleration leaving > intersections. I have checked plugs, timing, vacuum leaks, etc., and also > verifiied O2 sensor output, and it swung between apprx. .1 volt to .9 > volts as the books say it's supossed to. I checked the ELCD for vacuum > leaks and it is OK. > I have been able to retrieve 2 codes from the ECU. They are 12111 and > 12112, both of which point at an incorrect fuel mixture, and that is > exactly what it drives like. I have replaced the fuel filter and done a > capacity check on the pump and it is fine. > Any ideas? Maybe FPR or injectors? How do I check them? > Loctite Do you have a distributor or a DI?.. It's cross over year.. If you have a distributor on the side of the engine, I would be checking for play in the gear and/or an oil leak in/around the cap or around the plugs in the block.. If it's DI and north american, considered opinion would have it being 'upgraded' (perhaps incorrectly) at some point as they weren't supposed to be selling them here until 1990.. Finally - if may indeed be simply that your injectors are messed up after years of faithful service.. Pull one, put it in a can and then turn the engine over and see how it's putting out fuel - then move on the next one.. Be careful with it, you need to find a pal to start and start the motor for you as you test them and keep a full chemical extinguisher at hand.. Best of luck.. -- J Dexter - webmaster - http://www.dexterdyne.org/ all tunes - no cookies no subscription no weather no ads no news no phone in - RealAudio 8+ Required - all the Time Radio Free Dexterdyne Top Tune o'be-do-da-day Martin Lee - You Was http://www.dexterdyne.org/888/098.RAM

Return to Main Index

The content on this site may not be republished without permission. Copyright © 1988-2020 - The Saab Network - saabnet.com.
For usage guidelines, see the Saabnet.com Mission and Purpose Page.
[Contact | Site Map | Saabnet.com on Facebook | Saabnet.com on Twitter | Shop Amazon via TSN | Site Donations]