1992/93 Ford 5.0 Conversion wiring problems - v8 Miata Forum

03-28-2012 | 08:14 PM

vincesf

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Joined: Mar 2012

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1992/93 Ford 5.0 Conversion wiring problems

I have a 1992/93 Ford 5.0 in my Miata with wiring issues above my head and my mechanic. Is there someone near San Francisco who has experience in Ford 5.0 V8 Miata conversions that can address some wiring issues? Apparently my Check Engine Light has been disabled as it does not light up on start up, and codes 15, 67, 81, 82, 84 and 87 come up.

Last edited by vincesf; 03-29-2012 at 12:03 AM.

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04-02-2012 | 04:14 AM

RattleTrap

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Joined: Oct 2010

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From: Central Florida, Land of the Giant Rat.

Two digit EEC Codes

If you can, get this book:

Ford-Injection-Electronic-Engine-Control

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1992/93 Ford 5.0 Conversion wiring problems-51z45dnt0jl._sl500_aa300_.jpg

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05-07-2012 | 08:24 PM

chrgnu

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Joined: May 2012

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Go to monstermiata.com and ask Martin. Those are some common codes you get after a conversion. You need to install and put certain wires together to fool the computer.

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