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

Mar 28, 2012 | 07:14 PM

vincesf

Thread Starter

V8 Miata Noob

Joined: Mar 2012

Posts: 15

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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; Mar 28, 2012 at 11:03 PM.

Apr 2, 2012 | 03:14 AM

RattleTrap

V8 Miata Noob

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

Attached Thumbnails

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

May 7, 2012 | 07:24 PM

chrgnu

V8 Miata Noob

Joined: May 2012

Posts: 2

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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.