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It's not the Crank Sensor (this time) 200 1990

uid 18083's pic
posted by  lucid on  Mon Dec 17 02:32 CST 2007
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last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

I'm glad this "fix" worked for you. The toggle switch is a good idea. Be aware that we have defeated a Safety Circuit here:

• The FI System should NOT operate until the ECU gets timing pulses from the Ignition CU.

Only then will the ECU complete the (blue/green) ground to the Fuel relay. This prevents pumping fuel to a dead engine—as in an accident.
--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






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New 240 fuel pump blues [200][1990]
posted by  khelms  on Tue Dec 11 12:58 CST 2007 >


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