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Sudden Stall then No Start 200 1992

uid 18083's pic
posted by  lucid on  Tue Apr 26 13:37 CST 2005
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last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

Dan,
This is based on a fast look at my "simplified" LH 2.4 schematic -- Do you hear the FI relay click (or the pump buzz for a second) when key is turned ON?

If not (or even if you do) look closely at Fuse 6 and its contacts. Fuse 6 takes the place of the older 25A blade fuse. Without it, there is no power to pick the Main relay (AMM, Injector, and Fuel relay coil power) and normally the pumps, via the fuel relay.

With no fuse 6 power to the FI relay, even forcing the pumps by fuse jumpering will still leave the injectors dead with no Main relay.

All this is assuming you have spark, as you say, but aren't getting fuel into the cylinders even tho' you forced the pumps.


--
Bruce Young
'93 940-NA (current) — 240s (one V8) — 140s — 122s — since '63.






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