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ECM Flashing on 08 F150

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Old 11-14-2007, 04:40 PM
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Default ECM Flashing on 08 F150

Has anyone heard about Ford being able to track if the ECM has been flashed? I had a dealer tell me they could track it on the f250's and I did not know if he was just trying to keep me from the mod.
Old 11-14-2007, 08:54 PM
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as far as i know, they have no way of telling if the computer has been flashed
Old 11-15-2007, 06:55 PM
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I've heard this before and also on the new dodges. I think it throws a "ghost" code of somesort that only they can see. who knows though.
Old 11-18-2007, 10:22 AM
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it's only trackable by checking if specs match to the flash with a scanner, but only ford knows the right specs.
Old 11-19-2007, 12:49 PM
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Yes,a GOOD Ford engineer or possibly a tech can determine if the pcm has been reflashed.There is a portion of flash memory the FORD diagnostic tool can query.
Old 11-21-2007, 03:54 PM
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Originally Posted by sysman_rick
Yes,a GOOD Ford engineer or possibly a tech can determine if the pcm has been reflashed.There is a portion of flash memory the FORD diagnostic tool can query.
yes they can, but only that it has been re-flashed (file date) . not who or what did it and from whence



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