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Can a pcm from the same model be changed

(1999 Ford Expedition)
in Portsmouth, OH on September 09, 2017

What seems to make the problem better or worse? nothing yet
Tags: wont start, no spark, no spark from crank sens, ford, expedition
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Popular Answer
of M Power Motorhouse on September 09, 2017
No it will not work without programming the pcm to the vehicle. Sounds a like more diagnosis needs to be done before replacing the pcm.
on September 09, 2017
Ford pcm's *rarely fail* .. Strongly suspect the problem lies elsewhere!

Furthermore, the PCM would require re-flash to the vehicle in question.
on September 09, 2017
can a pcm from the same model same engin be changed on a 1999 ford expedition
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