Doing a 5.0 Conversion Question?

Discussion in 'Fox 5.0 Mustang Tech' started by jamielexus, Nov 7, 2009.

  1. jamielexus New Member

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    Quick question Will A 92 5.0 engine harness work on a 1993 Car or do i need to use a 93 harness?
    jamielexus, Nov 7, 2009
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  2. 306notchback New Member

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    Whatever computer u are using will determine the harness, 89 and up is mass air, 87 and 88 are speed density!
    306notchback, Nov 7, 2009
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  3. jamielexus New Member

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    I have a 6AL Computer was told 91-93 Harness will work in my 93 with out changing the dash harness is this correct?
    jamielexus, Nov 7, 2009
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  4. Mustang5L5 Founding Member

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    I beleive you are correct. A 91-93 engine harness is needed to mate up to a 91-93 dash harness like OEM.

    The plug connectors between the two changed several times. I beleive 87-89 are the same, 1990 is unique and 91-93 is the same.

    I am sure someone who knows for sure will chime in
    Mustang5L5, Nov 7, 2009
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  5. jamielexus New Member

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    I was just told only 92 93 will work is the Correct any help would be great thanks
    jamielexus, Nov 9, 2009
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  6. jamielexus New Member

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    Anyone Know?
    jamielexus, Nov 11, 2009
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