Turbo bypass valve failure? - Saab 900 Bulletin Board - Saabnet.com
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Turbo bypass valve failure?
Posted by Bill S. [Email] (more from Bill S.) on Tue, 5 Oct 2004 03:29:00
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My car exhibits one of the symptoms of a bad turbo bypass valve - the RPMs will droop very low and it will nearly stall when I come to a stop, but it recovers then idles normally. The TBV diphragm holds a vacuum and the vacuum line is sound, and I don't think I have any vacuum leaks. Do TBVs ever fail in some other way even if they pass these tests?
posted by 130.76.32...
Posts in this Thread:
- Turbo bypass valve failure?, Bill S., Tue, 5 Oct 2004 03:29:00 <-- Viewing This Message
- You don't mention what year it is, but if it's >>>, RS
, Tue, 5 Oct 2004 07:51:25 - look under FAQ's, great articles about vacuum, Saabu
, Tue, 5 Oct 2004 07:05:20 - Could be a Dirty IAC n/m, Cessna Pilot, Tue, 5 Oct 2004 04:54:20
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