Re: fuel - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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You can jumper the fuel pump with a wire between the top of fuse 4 (interior lighting positive) to the bottom of fuse 32 (fuel pump load). This is a SAAB recommended relay-bypassing test. It will run the fuel pump full-time, bypassing any other switching.
I suggest touching the wire quickly at first to see if you get a big spark (bad), and don't hear the fuel pump run -- you don't want to hold it too long to overload wiring if there's a major short-circuit going on here. If the pump runs you can try starting the car. If it runs, then we can trace the circuit back to the problem.
Posts in this Thread:
- fuel, roofer1011 , Sat, 19 Oct 2019 12:04:56
- Re: fuel, roofer1011 , Tue, 22 Oct 2019 16:46:07
- Re: fuel, Bloodnose , Wed, 23 Oct 2019 13:07:45
- Re: fuel, Bernie , Sat, 19 Oct 2019 15:24:01
- Re: fuel, roofer1011 , Sun, 20 Oct 2019 21:08:14
- Re: fuel, Bloodnose , Mon, 21 Oct 2019 18:12:06 <-- Viewing This Message
- Re: fuel, roofer1011 , Wed, 17 Jun 2020 08:42:54
- Re: fuel, roofer1011 , Tue, 22 Oct 2019 09:03:19
- Re: fuel, Bloodnose , Tue, 22 Oct 2019 09:12:49
- Re: fuel, roofer1011 , Thu, 24 Oct 2019 13:41:52
- Re: fuel, Bloodnose , Thu, 24 Oct 2019 16:44:50
- Re: fuel, roofer1011 , Thu, 24 Oct 2019 17:18:52
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