Fuel Pressure Readings - Saab 9-5 Bulletin Board - Saabnet.com
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Fuel Pressure Readings
Posted by RichardM [Email] (more from RichardM) on Fri, 16 Nov 2007 18:20:27
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I've been trying to troubleshoot a problem where my car stalls throwing a P1300 code (misfire or ignition failure). Thinking it may be the fuel pump I took some fuel pressure measurements on my V6 '95 and was wondering if these off spec values are anything to worry about.
Key On, Engine Not running - 37 psi instead of 43 psi per the WIS
Key removed to measure residual pressure after 20 minutes - 20 psi instead of 33 psi per the WIS.
With Engine Running - 35 psi was measured
PS, all this started with changing the fuel filter. I then changed the TB, and the fuel press regulator and still have stalling.
thanks!
posted by 70.137.128...
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