It crank but won't start. (no power to crank position sensor)

2001 FORD EXPEDITION
81,000 MILES
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JGEMNO
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check fuel pump, selinoid,all fuses,battery,starter,
Dec 12, 2011 at 12:34 AM
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JACOBANDNICKOLAS
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Which sensor are you referring to? Also, is there spark and fuel to the engine?
Dec 12, 2011 at 12:35 AM
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JGEMNO
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crankshaft position sensor,there's spark and fuel to engine,if I jumped it,works fine
Dec 12, 2011 at 12:51 AM
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JACOBANDNICKOLAS
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Okay, if you have spark and fuel to the engine, it should run. Are you sure the fuel pressure is within the manufacturer's specs and the spark is a good hot blue snapping spark? Also, make sure the fuel injectors are getting power.
Dec 12, 2011 at 12:54 AM
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JGEMNO
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Fuel pressure don't know, fuel injectors are power yes,
Dec 12, 2011 at 1:22 AM
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JACOBANDNICKOLAS
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If there is no power to the crank sensor, check the wiring between it and the PCM. Check the plug on PCM for corrosion or damage.
Dec 12, 2011 at 1:31 AM
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