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Old 11-05-2009, 02:28 AM   #14 (permalink)
tolmsted
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Join Date: Mar 2002
Location: Denver and Summit County, Co.
Posts: 276
Quote:
Originally Posted by JLandry View Post
Tom,

Having a bunch of DTC's is completely normal after installing an ECM which has been reprogrammed. Just clear them all, drive it, and keep an eye out for any new DTC's.

Did you renember to reset the APPS after installing the new ECM?

John L.
Thanks John for the tip. I'll do that in the AM.

You bet I remembered to reset the APPS and also disconnect both negative battery cables, It's so good to have the factory service manuals. Although it did not say anything relating to the fuel filter being in the way and give a heads up but maybe that's what you learn in diesel school. I learn in the school of life and hard knocks.

Tom
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