Can I get a little help - Ford Mustang Forums : Corral.net Mustang Forum
 
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post #1 of 6 Old 05-29-2019, 06:21 PM Thread Starter
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2002 Mustang GT 4.6 I replaced my engine wiring harness car has sit for two years now want start positive harness is right but want start .Dont believe its getting fuel.is there a wire in harness for fuel pump my fuel pump fuse is good when i turn key on relay in passenger fenderwell i can here for a few seconds if i hear relay makes noise and fuse is good does that meen juice is going to fuel pump .Could i have disconnected wire for fuel somewhere under hood. PLEASE HELP IF YOU HAVE A IDEA


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post #2 of 6 Old 05-30-2019, 09:56 AM
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has it ever started and run after the harness install?


89 GT gr-40, KB2200(10psi), tweecer R/T,LC-1, 22gal cell, w/tailpipes.
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post #3 of 6 Old 05-30-2019, 02:31 PM Thread Starter
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It would as long as i spray gas in fuel injection

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post #4 of 6 Old 05-30-2019, 02:37 PM Thread Starter
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I think it is fuel pump thats why i am wondering if there is a wire in harness that goes to fuel pump i could have not connected and fuel pump relay i can hear when i turn key on wondered if i hear that and fuse is good does that meen pump is getting juice

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post #5 of 6 Old 05-31-2019, 08:49 AM
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you take a voltmeter and measure at the pump connector

then you verify with a fuel pressure gauge on the rail

89 GT gr-40, KB2200(10psi), tweecer R/T,LC-1, 22gal cell, w/tailpipes.
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post #6 of 6 Old 06-01-2019, 01:57 PM Thread Starter
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Thanks

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