Quote:
Originally Posted by Laird Scooby
If the Ignition Amp module isn't getting a signal from the Crank Position Sensor (CPS) then the fuel pump relay won't get a signal to tell it to switch on.
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Quote:
Originally Posted by Clan
And if there is no spark there will not be any fuel pump relay working , the fuel pump relay depends on coil pulses to keep it "on" ... for safety so than if the engine stops so do the fuel pumps .
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That's what i said ^^^^^ but because the signal goes through the EZ-118K unit first, before getting to the igniton amp module, it could be getting lost there as well.
Best guess at the moment would be CPS and/or its wiring as they have a habit of frying the wiring.
Like i said, best guess at the moment, not easy to diagnose with a lot of information absent.