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740 will not start 700 1992

I have had similar problems with my 89 740GL. I have 3 radio suppressor relays I swap when it leaves me sitting. In desperation I was going to replace the ECU, when I removed the old one, I found a loose wire at the grounding point that's to the right of, and slightly behind the ECU. It was the heaviest of the wires, and if I've followed the wiring diagram correctly, it goes to the injectors, among other things.






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New 740 will not start [700][1992]
posted by  someone claiming to be Steve Martinsen  on Sun Apr 11 13:16 CST 2010 >


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