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non start question for swedecar et al
Posted by chrisx [Email] (more from chrisx) on Sat, 19 May 2007 22:40:08
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86 spg quit starting. fuel pump relay gets spower from control relay with ign on, jumping the fuel pump violet wire to ground (the one taken to ground by the ecu) makes fuel pump run. jumping ign amp makes no difference (if that can even be done, thought it could be bypassed????) does that sound like the jetronic up and died??? does the ecu require an tach signal before it will run the pump? ,maybe the ign amp? can the ign module (not amp) also cause a lack of ecu via lack of tach signal??
Thanks.
Posts in this Thread:
- non start question for swedecar et al, chrisx, Sat, 19 May 2007 22:40:08 <-- Viewing This Message
- thanx all. that will help debug it. n/m, chrisx, Sun, 20 May 2007 14:20:03
- Here's the sequence of events..., Jeff S., Sun, 20 May 2007 09:02:32
- Re: Pump runs/ No gasoline, Paul Clifton, Sun, 20 May 2007 07:57:53
- Re: non start question for swedecar et al, Hans, Sat, 19 May 2007 23:04:55
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