no start/no fuel pump - Ford Mustang Forums : Mustang Forum
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post #1 of 2 Old 03-19-2012, 09:37 AM Thread Starter
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no start/no fuel pump

long story short.... got a 90 LX vert that was a race car....they guy i got the car from was putting it back on the street... tied to start yesterday and no crank and no fuel pump....

blue 20 gauge wire that comes off the starter solenoid gets HOT to the touch. i believe that is ECM / EEC power relay.

Now i am not sure if that is tne harness that was with the car from the get go... as it is not attached in the factory location anywhere. how would i be able to tell that......

The car is a 90 LX vert. the harness that is there is a mass air harness and does NOT have 2 relays near the mass air plug. so the fuel pump realy should and is under the seat.

Next step?


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post #2 of 2 Old 03-20-2012, 07:44 AM
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Try to cut the wire and measure it for resistance, it may be grounded out somewhere

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