'93 Explorer Codes

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David N. Makinson - 09 Oct 2006 03:57 GMT

How do I extract the engine PCM codes for a '93 Ford Explorer.

Also, I have the info code meanings for a '92 E350. Would they be the same?

David

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Sharon K. Cooke - 09 Oct 2006 04:08 GMT

> How do I extract the engine PCM codes for a '93 Ford Explorer.
>
> Also, I have the info code meanings for a '92 E350. Would they be the same?
>
> David

Back then, it was all EEC-IV, and the codes are standardized. You can
pull the codes several ways, like:
http://www3.telus.net/neatcrap/eec4.gif
or get a digital code reader for maybe $35 and you won't have to count
"flashes".

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Jim Warman - 09 Oct 2006 05:59 GMT

The code definitions will be roughly the same... but the pinpoint tests will
differ....

The E-box will have a speed/density injection strategy while the Ex has a
MAF strategy - not to mention the differences in EGR systems and ignition
systems.

> How do I extract the engine PCM codes for a '93 Ford Explorer.
>
> Also, I have the info code meanings for a '92 E350. Would they be the
> same?
>
> David

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