aux air valve - Saab 900 Bulletin Board - Saabnet.com
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aux air valve
Posted by MS (more from MS) on Wed, 2 Jan 2002 14:57:54
In Reply to: Re: 80 turbo problems, PJ Cats, Wed, 2 Jan 2002 05:09:25
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PJ, your suggestion of a drowning engine to me means far too much fuel. I think what's being described here is too little fuel. But you did bring up one possibility - the aux air valve. What if that device on Kevin's car isn't closing as designed? They too are suspect to age and wear. Dirt and grime could have accumulated within the valve causing it to stay open beyond it's time. The temp sensor will tell the ECU to lower the fuel side of the fuel air mix, but the aux valve keeps pumping additional air into the intake. Lack of adequate fuel will certainly cause loss of power and hesitation during acceleration.
posted by 32.101.17...
Posts in this Thread:
- 80 turbo problems, Kevin Plew, Tue, 1 Jan 2002 21:39:17
- Sounds like control pressure regulator to me,,,, KeithR, Wed, 2 Jan 2002 10:02:59
- Re: 80 turbo problems, PJ Cats, Wed, 2 Jan 2002 05:09:25
- aux air valve, MS, Wed, 2 Jan 2002 14:57:54 <-- Viewing This Message
- Re: 80 turbo problems, MS, Wed, 2 Jan 2002 00:35:39
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