96 Barletta 3.1 just died. New fuel pump. Only runs on ether. Has pressure on fuel rail. Pressure regulator or ECU? Is there a relay to energize the injectors? Checked all known fuses...all good.
How much pressure on fuel rail? Did you replace fuel filter with the new pump?
Check that the injectors are getting the plus signal from the ECM. If not, the ECM or wiring is most likely bad. HTH. -Jim
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