Re: I second the pre-pump assessment - Saab 900 Bulletin Board - Saabnet.com
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Re: I second the pre-pump assessment
Posted by Ed N [Email] (more from Ed N) on Wed, 22 Apr 2009 08:48:59
In Reply to: I second the pre-pump assessment, tz, Tue, 21 Apr 2009 21:48:36
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When I replaced the fuel pump, I did the pre-pump as well. They're both good. My next test will be to see if the fuel injectors are getting voltage from the ECU. I suspect a failing Hall sensor is not reporting engine RPM to the ECU, so no voltage to fuel pump and fuel injectors. Just not sure if a Hall sensor can fail intermittently. Suppose I might find out.
I'll be back.
Ed
posted by 130.167.31...
Posts in this Thread:
- 1988 SPG, intermittent starts, Ed N, Tue, 21 Apr 2009 18:06:07
- Re: 1988 SPG, intermittent starts, No Snaab, Wed, 22 Apr 2009 05:32:16
- Re: 1988 SPG, intermittent starts, oldsaab, Tue, 21 Apr 2009 21:15:10
- Re: 1988 SPG, intermittent starts, Hans, Tue, 21 Apr 2009 19:21:02
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